WO2011045902A1 - レジスタントスターチ高含有澱粉およびそれを用いた飲食品、ならびにレジスタントスターチ高含有澱粉の製造方法 - Google Patents
レジスタントスターチ高含有澱粉およびそれを用いた飲食品、ならびにレジスタントスターチ高含有澱粉の製造方法 Download PDFInfo
- Publication number
- WO2011045902A1 WO2011045902A1 PCT/JP2010/005930 JP2010005930W WO2011045902A1 WO 2011045902 A1 WO2011045902 A1 WO 2011045902A1 JP 2010005930 W JP2010005930 W JP 2010005930W WO 2011045902 A1 WO2011045902 A1 WO 2011045902A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- starch
- resistant starch
- content
- resistant
- molecular weight
- Prior art date
Links
- 229920000294 Resistant starch Polymers 0.000 title claims abstract description 241
- 235000021254 resistant starch Nutrition 0.000 title claims abstract description 241
- 229920002472 Starch Polymers 0.000 title claims abstract description 199
- 235000019698 starch Nutrition 0.000 title claims abstract description 198
- 239000008107 starch Substances 0.000 title claims abstract description 193
- 238000004519 manufacturing process Methods 0.000 title claims description 31
- 235000013305 food Nutrition 0.000 title claims description 20
- 238000000034 method Methods 0.000 claims abstract description 74
- 238000000113 differential scanning calorimetry Methods 0.000 claims abstract description 13
- 229920000856 Amylose Polymers 0.000 claims description 66
- 238000010306 acid treatment Methods 0.000 claims description 57
- 238000006243 chemical reaction Methods 0.000 claims description 53
- 230000035484 reaction time Effects 0.000 claims description 25
- 239000002994 raw material Substances 0.000 claims description 24
- 150000007522 mineralic acids Chemical class 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 20
- 239000000243 solution Substances 0.000 claims description 20
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 238000000691 measurement method Methods 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 abstract description 16
- 230000000052 comparative effect Effects 0.000 description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 51
- 229920002261 Corn starch Polymers 0.000 description 44
- 239000008120 corn starch Substances 0.000 description 43
- 239000002253 acid Substances 0.000 description 41
- 239000000047 product Substances 0.000 description 25
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 22
- 235000008429 bread Nutrition 0.000 description 20
- 230000001965 increasing effect Effects 0.000 description 19
- 239000002002 slurry Substances 0.000 description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 17
- 235000013325 dietary fiber Nutrition 0.000 description 16
- 238000005227 gel permeation chromatography Methods 0.000 description 15
- 235000012970 cakes Nutrition 0.000 description 13
- 239000000203 mixture Substances 0.000 description 13
- 239000002244 precipitate Substances 0.000 description 13
- 102000004190 Enzymes Human genes 0.000 description 12
- 108090000790 Enzymes Proteins 0.000 description 12
- 230000007423 decrease Effects 0.000 description 12
- 230000029087 digestion Effects 0.000 description 12
- 229940088598 enzyme Drugs 0.000 description 12
- 238000002156 mixing Methods 0.000 description 11
- 229920001685 Amylomaize Polymers 0.000 description 10
- 229920000881 Modified starch Polymers 0.000 description 10
- 235000013312 flour Nutrition 0.000 description 10
- 239000004368 Modified starch Substances 0.000 description 9
- 238000009826 distribution Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 9
- 235000019426 modified starch Nutrition 0.000 description 9
- 238000011282 treatment Methods 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 108090000637 alpha-Amylases Proteins 0.000 description 7
- 102000004139 alpha-Amylases Human genes 0.000 description 7
- 229940024171 alpha-amylase Drugs 0.000 description 7
- 238000005119 centrifugation Methods 0.000 description 7
- 238000010411 cooking Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 7
- 108010073178 Glucan 1,4-alpha-Glucosidase Proteins 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 241000209140 Triticum Species 0.000 description 6
- 235000021307 Triticum Nutrition 0.000 description 6
- 238000001727 in vivo Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 5
- 235000013339 cereals Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000008103 glucose Substances 0.000 description 5
- 235000012149 noodles Nutrition 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000006228 supernatant Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 239000004382 Amylase Substances 0.000 description 4
- 108010065511 Amylases Proteins 0.000 description 4
- 102000013142 Amylases Human genes 0.000 description 4
- 108010019160 Pancreatin Proteins 0.000 description 4
- 235000019418 amylase Nutrition 0.000 description 4
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 4
- 230000001143 conditioned effect Effects 0.000 description 4
- 235000009508 confectionery Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 229940055695 pancreatin Drugs 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004373 Pullulan Substances 0.000 description 3
- 229920001218 Pullulan Polymers 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 235000019423 pullulan Nutrition 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 244000063299 Bacillus subtilis Species 0.000 description 2
- 235000014469 Bacillus subtilis Nutrition 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 240000003183 Manihot esculenta Species 0.000 description 2
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 2
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 235000012000 cholesterol Nutrition 0.000 description 2
- 235000014510 cooky Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 235000019621 digestibility Nutrition 0.000 description 2
- 230000001079 digestive effect Effects 0.000 description 2
- 102000038379 digestive enzymes Human genes 0.000 description 2
- 108091007734 digestive enzymes Proteins 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000000967 suction filtration Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- YIWGJFPJRAEKMK-UHFFFAOYSA-N 1-(2H-benzotriazol-5-yl)-3-methyl-8-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carbonyl]-1,3,8-triazaspiro[4.5]decane-2,4-dione Chemical compound CN1C(=O)N(c2ccc3n[nH]nc3c2)C2(CCN(CC2)C(=O)c2cnc(NCc3cccc(OC(F)(F)F)c3)nc2)C1=O YIWGJFPJRAEKMK-UHFFFAOYSA-N 0.000 description 1
- AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241001137251 Corvidae Species 0.000 description 1
- 230000005778 DNA damage Effects 0.000 description 1
- 231100000277 DNA damage Toxicity 0.000 description 1
- 244000017020 Ipomoea batatas Species 0.000 description 1
- 235000002678 Ipomoea batatas Nutrition 0.000 description 1
- 235000019759 Maize starch Nutrition 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000005735 apoptotic response Effects 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 230000000112 colonic effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 235000012495 crackers Nutrition 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 230000007071 enzymatic hydrolysis Effects 0.000 description 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007407 health benefit Effects 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 235000008446 instant noodles Nutrition 0.000 description 1
- 230000037356 lipid metabolism Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 235000013310 margarine Nutrition 0.000 description 1
- 239000003264 margarine Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000012459 muffins Nutrition 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 235000015108 pies Nutrition 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 235000021067 refined food Nutrition 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 235000019685 rice crackers Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 239000007974 sodium acetate buffer Substances 0.000 description 1
- 239000012064 sodium phosphate buffer Substances 0.000 description 1
- 239000010421 standard material Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
- 108010075550 termamyl Proteins 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
- A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
- A23L29/212—Starch; Modified starch; Starch derivatives, e.g. esters or ethers
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21D—TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS
- A21D13/00—Finished or partly finished bakery products
- A21D13/06—Products with modified nutritive value, e.g. with modified starch content
- A21D13/062—Products with modified nutritive value, e.g. with modified starch content with modified sugar content; Sugar-free products
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21D—TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS
- A21D2/00—Treatment of flour or dough by adding materials thereto before or during baking
- A21D2/08—Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
- A21D2/14—Organic oxygen compounds
- A21D2/18—Carbohydrates
- A21D2/186—Starches; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
- A23L2/52—Adding ingredients
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/20—Reducing nutritive value; Dietetic products with reduced nutritive value
- A23L33/21—Addition of substantially indigestible substances, e.g. dietary fibres
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L7/00—Cereal-derived products; Malt products; Preparation or treatment thereof
- A23L7/10—Cereal-derived products
- A23L7/109—Types of pasta, e.g. macaroni or noodles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
- C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
- C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
- C08B30/18—Dextrin, e.g. yellow canari, white dextrin, amylodextrin or maltodextrin; Methods of depolymerisation, e.g. by irradiation or mechanically
Definitions
- the present invention relates to a resistant starch-rich starch, a food and drink using the same, and a method for producing a resistant starch-rich starch.
- Dietary fiber exhibits various physiological functions in addition to an intestinal environment improving effect, a blood glucose level increasing inhibitory effect, and a cholesterol lowering effect, but it is said that its intake is insufficient in Japan, Europe and America.
- dietary fiber can be ingested from various plants, in order to use it in a wide range of processed foods, it must be purified to a high purity, which inevitably increases costs due to complicated processes.
- the influence on the taste and process is large because the physical properties of starch and the dietary fiber which are the main ingredients of cereal are generally different.
- starch is generally easy to digest, but there are also indigestible fractions, and this fraction is called resistant starch. It has been clarified that resistant starch works in the same way as dietary fiber in vivo, and it has been reported to improve the intestinal environment, suppress blood glucose levels, lower cholesterol, and improve lipid metabolism. .
- Starch is relatively easy to refine because it is present in large amounts in plants. For this reason, it can supply cheaply compared with dietary fiber. Further, since starch containing resistant starch can be used by partially replacing cereals such as wheat flour, it can be blended relatively easily without significantly affecting the original process and blending. However, in practice, there is a limit to the rate at which the starch can be replaced with resistant starch-containing starch. In addition, the resistant starch content of the raw resistant starch-containing starch was generally 45% or less. For this reason, even if it mix
- Patent Document 1 International Publication No. 2000/19841 pamphlet describes that acid treatment is performed in alcohol using high amylose corn starch as a raw material. Further, processed starch having a number average molecular weight in the range of 10,000 to 90,000 obtained by acid treatment is said to exhibit slow digestibility in vivo.
- Patent Document 2 Japanese Patent Application Laid-Open No. 2001-231469
- high amylose starch is used as a raw material, heated at a moisture percentage and temperature insufficient to destroy the granularity of the starch, and further, the amorphous region is digested. It is described that the resistance can be increased by removing them.
- the total dietary fiber (Total Dietary Fiber: TDF) was 50% and the resistant starch (Resistant Starch: RS) was 90% (Example 1a).
- the molecular weight peak of resistant starch obtained in this document is 2,000-80,000, and the heat of gelatinization is at least about 20 J / g.
- Patent Document 3 Japanese Patent Laid-Open No. 11-5802
- an aqueous suspension of high amylose starch is maintained at a temperature higher than the starch component elution temperature and lower than the starch particle disappearance temperature, and ⁇ -amylase is allowed to act.
- a technique for enhancing indigestible ingredients is described.
- the document describes an example in which the indigestible component measured by the Prosky method is increased to 68.2% (Example 3).
- Patent Document 4 Japanese Patent Publication No. 2008-516050 describes that an enzyme-resistant starch is produced by using a high amylose starch as a raw material and heat-treating it in the presence of alcohol in a wet state. This document describes an example in which the total dietary fiber content is about 60 to 70% and the average value of Englyst resistant starch is 43 (Example 4).
- Patent Document 5 Japanese Patent Laid-Open No. 10-195104 discloses a starch processed product in which the dietary fiber content is increased by wet-heat-treating high amylose corn starch.
- Patent Document 6 Japanese Patent Laid-Open No. 9-12601 discloses a method for producing amylase-resistant starch by subjecting high amylose starch to wet heat treatment.
- Patent Document 7 Japanese Patent Laid-Open No. 10-191931 discloses a resistant starch obtained by debranching and aging starch.
- Patent Document 8 Japanese Patent Publication No. 5-506564 describes a technique for enzymatic hydrolysis of an aged high amylose starch.
- Patent Document 9 International Publication No. 2008/155892 pamphlet discloses a method for producing starch having a high content of resistant starch by contacting high amylose corn starch with high-pressure hot water at 165 ° C. to 260 ° C. .
- Patent Document 10 Japanese Patent Laid-Open No. 2008-2804666 describes a technique for producing amylose particles by an enzymatic reaction.
- the amylose particles obtained by the method of the same document have a specific weight average molecular weight and molecular weight dispersity, and are substantially not digested with ⁇ -amylase.
- Non-Patent Document 1 describes that the resistant starch contents measured by the Prosky method and the AOAC official method 2002.02 are different.
- the cause of such a difference in measured values is mainly due to a difference in digestion conditions. That is, in the Prosky method, digestion is performed with a heat-resistant ⁇ -amylase derived from bacteria at 100 ° C. for a short time (15 to 30 minutes), and then digested with protease and then amyloglucosidase at 60 ° C.
- AOAC official method 2002.02 performs digestion under conditions suitable for digestion in vivo, and digests with pancreatic amylase and amyloglucosidase at 37 ° C. for a long time (16 hours).
- the Prosky method has a problem that the resistant starch cannot be accurately quantified because it differs greatly from the actual digestion conditions, while the AOAC official method 2002.02 is a quantification that is highly correlated with the in vivo test. It is pointed out that it is a law.
- the above-mentioned processed starch product has room for improvement from the viewpoint of resistance to heat treatment of the resistant starch.
- the present inventor examined the method described in Patent Document 9, as will be described later in the Examples section, in the processed starch product obtained by the method of the same document, resistant starch is lost in the cooking process. There was still room for improvement.
- the starch processed goods obtained by the method of patent document 4 had room for improvement about food texture.
- a starch that has a high proportion of resistant starch that is excellent in digestion resistance in a living body and that has excellent resistance to heat resistance of resistant starch.
- a resistant starch-rich starch that satisfies the following conditions (a), (b), (c), and (d) is provided.
- the resistant starch content by the resistant starch measurement method of AOAC official method 2002.02 is 60% or more
- the molecular weight peak is 6 ⁇ 10 3 or more and 4 ⁇ 10 4 or less
- the molecular weight dispersity is 1. 5 to 6.0
- Gelatinization enthalpy at 50 ° C to 130 ° C by differential scanning calorimetry is 10 J / g or less
- the food / beverage products containing the resistant starch high content starch in the said this invention are provided.
- a method for producing a starch having a high resistant starch content comprising a step of using a high amylose content starch having an amylose content of 40% or more as a raw material and subjecting the raw material to an acid treatment in an aqueous inorganic acid solution.
- the resistant starch-rich starch in the present invention satisfies the following conditions (a), (b), (c) and (d).
- (A) The resistant starch content by the resistant starch measurement method of AOAC official method 2002.02 is 60% or more
- the molecular weight peak is 6 ⁇ 10 3 or more and 4 ⁇ 10 4 or less
- the molecular weight dispersity is 1. 5 or more and 6.0 or less
- the gelatinization enthalpy at 50 ° C. to 130 ° C. by differential scanning calorimetry is 10 J / g or less. The technical significance of each condition is described below.
- the resistant starch high content starch in this invention satisfy
- the resistant starch content according to the resistant starch measurement method of the AOAC official method 2002.02 of the resistant starch-rich starch in the present invention is preferably 65% or more, More preferably, it is 70% or more.
- the resistant starch content is defined as the resistant starch weight (w / w) per sample dry weight.
- the resistant starch content in the starch can be stably increased.
- FIG. 1 is a diagram showing the results of examination by the present inventor regarding the molecular weight peak and the resistant starch content when high amylose corn starch is acid-treated.
- starch having a resistant starch content exceeding 60% is stably obtained when the molecular weight peak is in the range of 6 ⁇ 10 3 to 4 ⁇ 10 4 .
- starch having a resistant starch content of less than 60% exists even when the molecular weight peak is in the range of 6 ⁇ 10 3 to 4 ⁇ 10 4 .
- the starch with high resistant starch content is obtained in the range of the specific molecular weight peak. That is, when the starch is acid-treated, a part of molecular chains constituting the starch is hydrolyzed, and the starch has a low molecular weight.
- the starch granules whose molecular chains have been cut to some extent are further optimized in the spatial arrangement of the molecules and become more dense. Therefore, the digestion tolerance of starch increases as the decomposition by acid treatment occurs. On the other hand, if the acid treatment is advanced excessively, the granular structure is finally destroyed, and the digestive resistance of starch is lost.
- the molecular weight peak may be, for example, 6.5 ⁇ 10 3 or more, preferably 8 ⁇ 10 3 or more. Further, from the viewpoint of obtaining a starch having a high resistant starch content, the molecular weight peak is, for example, 3.6 ⁇ 10 4 or less, preferably 2.5 ⁇ 10 4 or less, more preferably 1.5 ⁇ 10 4. It may be the following.
- the condition (c) defines the molecular weight dispersity.
- the molecular weight dispersity in the condition (c) refers to the ratio Mw / Mn of the weight average molecular weight Mw to the number average molecular weight Mn.
- FIG. 2 is a diagram showing the results of examination by the present inventor regarding changes in the molecular weight distribution shape of resistant starch-rich starch when high amylose corn starch is acid-treated.
- the molecular weight is measured by gel permeation chromatography (GPC, standard material: pullulan conversion). From FIG. 2, the molecular weight distribution shape of starch with high resistant starch content obtained by acid treatment (Example 1) is narrower than that of untreated high amylose corn starch (reference example), and has a single peak. It turns out that it is. The extent of this molecular weight spread is evaluated by molecular weight dispersion.
- the molecular weight dispersity is a ratio of the weight average molecular weight (Mw) to the number average molecular weight (Mn). Usually, since polymers having various degrees of polymerization are mixed, there is a range in molecular weight. In the case of having only one degree of polymerization, Mw / Mn is 1, but when this variation is large, the molecular weight dispersity also increases.
- FIG. 3 is a graph showing the relationship between the molecular weight dispersion of acid-treated high amylose corn starch and the resistant starch content. From FIG. 3, starch having a high resistant starch content is obtained in a range where the molecular weight dispersity satisfies a specific range, that is, the above condition (c). The reason is presumed as follows. That is, since the molecular weight of starch exhibiting enzyme resistance is within a certain range, the proportion of components affected by digestion increases as the number of components that deviate from a certain molecular weight range increases. On the other hand, in the enzyme treatment or the like, the molecular weight decreases as the reaction proceeds, but the molecular weight distribution has a certain width. Although the difference in the detailed reaction mechanism between the acid treatment and the enzyme treatment is not necessarily clear, it is considered that such a difference in the molecular weight distribution appears in the difference between the enzyme treatment and the acid treatment.
- the molecular weight dispersion if the molecular weight dispersion is too high, a preferable texture may not be obtained.
- the molecular weight dispersion in a range where the molecular weight dispersion satisfies the above condition (c), it is possible to suppress an excessive increase in a fraction having a low molecular weight or a fraction having a high molecular weight. It is possible to suppress the appearance of being too sharp or having a hard texture.
- the lower limit of the molecular weight dispersity is 1.5 or more, preferably 2.0 or more, more preferably 3.0 or more, from the viewpoint of the texture.
- the molecular weight peak preferably has a certain width.
- the upper limit of the molecular weight dispersity is 6.0 or less, preferably 5.5 or less, more preferably 5.0 or less, from the viewpoint of more stably increasing the resistant starch content.
- the molecular weight dispersity in the present invention is 1.5 or more and 6.0 or less, preferably 2.0 or more and 5.5 or less, more preferably 3.0 from the viewpoint of the balance between the resistant starch ratio and the texture. It is 5.0 or less.
- the molecular weight of starch can be measured by GPC (standard substance: pullulan conversion), for example.
- the condition (d) in addition to the original resistant starch content being high, the resistant starch can be included in a high ratio even after the heat treatment.
- the resistant starch content after heating at 200 ° C. for 20 minutes can be 60% or more, preferably 70% or more, for example.
- gelatinization enthalpy is the energy required for starch to be heated and become paste.
- An endothermic reaction occurs because energy is required when this paste is formed.
- DSC differential scanning calorimetry
- FIG. 4 is a diagram showing the results of the study of the present inventors on the influence of acid treatment of high amylose corn starch on the DSC curve.
- starch when starch is gelatinized, digestibility increases. In an unheated state, starch is in a crystalline state, and digestive enzymes are difficult to decompose. However, when heated and gelatinized, the crystal state changes and the digestive enzyme is easily decomposed. That is, starch having a small endothermic peak by DSC means that the decrease in the resistant starch content by heating is small (hereinafter also referred to as high heat resistance).
- the high heat resistance of the resistant starch affects not only the gelatinization enthalpy but also the gelatinization temperature and molecular weight distribution (molecular weight peak, molecular weight dispersion).
- gelatinization enthalpy can be used as an index of heat resistance between starches having similar gelatinization temperature, molecular weight peak and molecular weight dispersion.
- the endothermic peak area decreases as the acid treatment proceeds.
- One feature of the starch having a high resistant starch content according to the present invention is that the area of the endothermic peak by DSC is small, specifically 10 J / g or less, preferably 8 J / g or less, more preferably 6 J / g or less. It is. By carrying out like this, the food-drinks with a high resistant starch content can be obtained stably after cooking.
- limiting in particular in the minimum of gelatinization enthalpy For example, 1 J / g or more may be sufficient.
- a resistant starch may be described as RS.
- Moisture Ratio of moisture to wet starch weight (w / w)
- Slurry concentration ratio of starch dry weight to starch slurry weight (w / w)
- Acid normality Normality of acid to water in reaction solution including water derived from starch
- Resistant starch content Ratio of weight of resistant starch to dry weight of sample (w / w)
- Resistant starch high content starch starch with a resistant starch content of 60% or more
- the resistant starch-rich starch in the present invention can be obtained, for example, by using amylose-rich starch having an amylose content of 40% or more as a raw material, and subjecting the raw material to an acid treatment in an aqueous inorganic acid solution.
- the origin of the amylose-rich starch used as a raw material may be corn, potato, rice, wheat, sweet potato, tapioca, etc., but high amylose corn starch is preferred from the viewpoint of easy availability.
- High amylose corn starch is corn starch whose amylose content is increased by breeding, and those having an amylose content of 40% or more and 70% or more are currently available. From the viewpoint of further stably increasing the amount of resistant starch contained in the starch having a high resistant starch content, any starch can be used as long as the amylose content in the starch is, for example, 40% or more.
- raw material starch and purified water are charged into the reactor.
- acid water and a raw material in which an inorganic acid is dissolved in purified water in advance are introduced into the reactor.
- the concentration of the starch slurry in the acid treatment is adjusted to be, for example, 50% by weight or less, preferably 20% by weight or more and 40% by weight or less.
- the slurry concentration is too high, the slurry viscosity increases, and uniform stirring of the slurry may be difficult.
- the acid used for the acid treatment include inorganic acids such as hydrochloric acid, sulfuric acid, and nitric acid, and they can be used regardless of their types and purity.
- the acid treatment reaction is performed by selecting an appropriate temperature and an appropriate acid concentration so that the resulting acid-treated starch satisfies the above conditions (a) to (d).
- the inorganic acid concentration, the reaction temperature, and the reaction time during the acid treatment are set to specific conditions. Each condition will be specifically described below.
- the acid treatment time is set so as to satisfy the above conditions (a) to (d).
- the time required for the acid treatment is, for example, within 3 days. , Preferably within 2 days.
- concentration and reaction temperature in an acid treatment it shall be the conditions which satisfy
- the resistant starch content may not be sufficiently increased. On the other hand, if it is too low, the acid treatment reaction may take too long.
- the resistant starch content can be increased efficiently and stably.
- FIG. 5 is a diagram showing the results of examination by the inventors regarding the reaction temperature (° C.) and acid normality (N) in acid treatment.
- “ ⁇ ” indicates conditions under which resistant starch-rich starch can be produced within 3 days
- “X” indicates conditions under which resistant starch-rich starch cannot be produced within 3 days.
- the mark “ ⁇ ” exists within the hatched area surrounded by the two curves in FIG. Therefore, for example, by performing acid treatment at an acid normality and temperature within a range surrounded by a curve in FIG. 5, starch satisfying the above conditions (a) to (d) can be obtained by acid treatment within 3 days. .
- reaction time in the acid treatment can be uniquely determined by the following formula (2) from two factors of reaction temperature and acid normality. 13.0 ⁇ C (-1.14) ⁇ (1 / 4.2) (T-40) / 10 ⁇ t ⁇ 180 ⁇ C (-1.58) ⁇ (1 / 4.2) (T-40) / 10 ( 2) (However, in the above formula (2), T: reaction temperature (° C.), C: normality of inorganic acid in inorganic acid aqueous solution (N), t: reaction time (hour)).
- the above formula (2) is an experimentally obtained formula.
- the shortest time for obtaining a starch with high resistant starch content is 1 / 2.2 times, and the longest time is 1/3.
- the formula is based on the relationship that when the reaction temperature is doubled and the reaction temperature is increased by 10 ° C., the shortest time and the longest time are both 1/4.
- FIGS. 6 (a) to 6 (c) are graphs showing the results of the study by the present inventor regarding the acid normality and the reaction time when the temperature is fixed in the above formula (2).
- the reaction temperatures in FIG. 6 (a), FIG. 6 (b) and FIG. 6 (c) are 40 ° C., 50 ° C. and 60 ° C., respectively, and the acid normality that can produce resistant starch-rich starch at each temperature.
- the reaction time range is indicated by the shaded area.
- the meanings of the symbols are as follows. ⁇ : Resistant starch content 70% or more ⁇ : Resistant starch content 65% or more and less than 70% ⁇ : Resistant starch content 60% or more and less than 65% ⁇ : Resistant starch content less than 60%
- the above formula (2) shows a curve indicating the upper limit value and lower limit value of the reaction time when the acid normality is changed.
- the time is equal to or longer than the lower limit value indicated by the broken line, and below the upper limit value indicated by the solid line.
- Resistant starch-rich starch can be obtained by performing a time acid treatment.
- the upper and lower limits of the reaction temperature and acid normality used in the above formula (2) are determined by the above formula (1).
- the upper limit and the lower limit of the acid normality determined by the above formula (1) are represented by straight lines indicated by a solid line in the vertical direction in FIG.
- the upper limit of the reaction time 72 hours in the examples of FIGS. 5 and 6) is represented by a straight line indicated by a broken line in FIG. From FIG. 6, in order to obtain starch having a high resistant starch content that satisfies the conditions (a) to (d), acid treatment may be performed under the conditions in the region indicated by the oblique lines surrounded by these lines.
- amylose-rich starch (high amylose starch) having an amylose content of 40% or more as a raw material and subjecting the raw material to acid treatment in an aqueous inorganic acid solution under specific conditions, starch having a high resistant starch content can be stabilized. Is obtained.
- acid treatment is performed using high amylose-containing starch having an amylose content of 40% or more as a raw material, and specific conditions are set for the reaction temperature, acid normality, and reaction time at that time.
- the resistant starch content can be dramatically increased.
- the resistant starch-containing starch thus obtained has a high resistant starch ratio and is excellent in the resistant resistance of resistant starch, and therefore can be suitably blended into various foods and drinks.
- the resistant starch-rich starch in the present invention can be blended in foods and drinks in place of other starches and grains such as wheat flour.
- the resistant starch-rich starch in the present invention has a small decrease in the resistant starch content even when blended in foods such as bread and noodles, and is resistant even at the same blending amount compared to conventional resistant starch-containing starch. Enables supply of food with starch content.
- Foods and drinks that can be blended with the starch having a high resistant starch content in the present invention are not particularly limited.
- breads such as breads, table rolls, confectionery breads, cooking breads, naan breads, and Danish breads; Western confectionery such as sponge cakes, hot cakes, muffins, donuts, crepes, pies, tarts, cookies; Japanese confectionery such as castella and manju; Various confectionery such as rice crackers, hail, snacks, cereals and crackers; Dim sum dough such as Chinese buns, dumplings, spring rolls; Noodles such as udon, ramen, pasta and instant noodles; For example, tempura, fried food such as fried foods, and fritters.
- the food or drink in the present invention contains a starch with a high resistant starch content that satisfies the above conditions (a) to (d).
- a resistant starch-rich starch having a resistant starch content of, for example, 60 to 80% measured by AOAC official method 2002.02 can be obtained. Even when starch with high resistant starch content is incorporated into food (eg, bread, hot cake, udon), the decrease in resistant starch content during cooking is negligible and remains high. Moreover, there is little influence on food texture, such as powderiness. Since it contains a higher percentage of resistant starch than that obtained by the prior art and there is little decrease in the content of resistant starch during cooking, foods containing a higher percentage of resistant starch can be supplied. It does not require high temperature, high pressure and high energy exceeding 100 ° C, does not require expensive enzymes, and does not require complicated purification processes or aging treatments. Can do.
- a resistant starch measurement kit manufactured by Megazyme, product number K-RSTAR was used for measuring the resistant starch content.
- the specific contents are as follows. 0.5 g of pancreatin is suspended in 50 mL of 100 mM maleate buffer (pH 6.0, 0.028% CaCl 2 , containing 0.02% sodium azide (w / v)) for 5 minutes. Of amyloglucosidase (300 U / mL) was added. This was centrifuged at 3000 rpm for 10 minutes.
- the reaction solution after digestion with amyloglucosidase was centrifuged at 3000 rpm for 10 minutes, and 0.5 mL of the supernatant was diluted with 4.5 mL of distilled water.
- the diluted reaction solution (0.1 mL) was mixed with 3 mL of GOPOD reagent and incubated at 50 ° C. for 20 minutes. After cooling to room temperature, the absorbance at 510 nm was measured with a spectrophotometer, and glucose was quantified using the standard contained in the kit as a standard.
- the resistant starch content is measured by converting the starch amount from the glucose amount derived from the resistant starch fraction released by the last amyloglucosidase digestion, and is the resistant starch weight (w / w) per sample dry weight. .
- the molecular weight distribution (molecular weight peak and molecular weight dispersity) was measured using a Tosoh HPLC unit (pump DP-8020, RI detector RS-8021, deaerator SD-8022).
- the analysis conditions are as follows. Column: TSKgel ⁇ -M (7.8 mm ⁇ , 30 cm) (manufactured by Tosoh Corporation) 2 flow rate: 0.5 ml / min Mobile phase: 5 mM NaNO 3 / dimethyl sulfoxide: water (9: 1) Column temperature: 40 ° C Analytical amount: 0.2 mL (sample concentration 1.0 mg / mL mobile phase)
- Detector data was collected using dedicated software (multi-station GPC-8020, model II data collection version 5.70, manufactured by Tosoh Corporation), and molecular weight peaks and molecular weight dispersion were calculated.
- a calibration curve was prepared using pullulan having a known molecular weight (Showa Denko, Shodex Standard P-82).
- the time when the temperature reached a predetermined temperature (40 ° C. in Example 1) was defined as the start time.
- the mixture was neutralized with 3% NaOH, washed with water, dehydrated and dried to obtain acid-treated high amylose corn starch (Example 1).
- the acid normality means the acid normality per reaction water including starch moisture in the final reaction solution.
- Example 2 The reaction conditions of Example 1 were not changed, but instead of high amylose corn starch HS-7 class VII, high amylose corn starch HS-7 class V (manufactured by J-Oil Mills, amylose content 50%) (Example 2), corn starch Y (J- Acid-treated starch according to Example 1 using Oil Mills, amylose content 30%) (Comparative Example 1), Waxy Corn Starch Y (J-Oil Mills, amylose content 0%) (Comparative Example 2) Got.
- Examples 1, 2 and Comparative Examples 1 and 2 acid-treated starch, and, as a reference example, high-amylose corn starch before acid treatment, resistant starch content, molecular weight peak by GPC, molecular weight dispersion, gelatinization enthalpy by DSC The measured results are shown in Table 1.
- starch having a high resistant starch content of 60% or more could be produced using starch having an amylose content of 50% or more as a raw material.
- Examples 3 to 7, Comparative Examples 3 to 5 (Influence of molecular weight) Except for changing the reaction temperature, reaction time and inorganic acid normality (in Table 2, “acid normality (N)”) in Example 1, acid treatment was performed in accordance with Example 1, and various molecular weight peaks were observed.
- the acid-treated starch having (Examples 3 to 7, Comparative Examples 3 to 5) was obtained. The results are shown in Table 2.
- Example 1 Examples 3 to 5, and Comparative Example 3
- the molecular weight decreases according to the reaction time and the resistant starch content increases at the same temperature and acid normality.
- the resistance starch content decreases when the acid treatment is excessive.
- the acid treatment is performed so that the molecular weight peak is 6 ⁇ 10 3 or more and 4 ⁇ 10 4 or less as in Example 6 and Example 7 of Table 2.
- starch having a resistant starch increased to 60% or more was obtained.
- Comparative Examples 4 and 5 the resistant starch content was less than 60%. That is, it can be seen that starch having a resistant starch amount increased to 60% or more can be stably obtained by acid treatment to make the molecular weight in the range of 6 ⁇ 10 3 or more and 4 ⁇ 10 4 or less.
- Actistar 11700 (manufactured by Cargill) is a recrystallized amylose derived from tapioca starch, and is very likely to be produced by a technique corresponding to the production method of Patent Document 7. Therefore, in order to evaluate the starches obtained from Patent Documents 5 to 7, the resistant starch content, molecular weight peak and molecular weight dispersity of these commercially available products were measured (Table 3).
- the suspension was adjusted to pH 5.0 with an aqueous sodium hydroxide solution, washed with water, dehydrated and dried to obtain 8.8 g of enzyme-treated starch (moisture 8.9%).
- the resistant starch content, the molecular weight peak by GPC, and the molecular weight dispersion of the resistant starch obtained were measured. The results are shown in Table 4.
- Comparative Example 9 the molecular weight dispersity by GPC was high, and the resistant starch content by AOAC official method 2002.02 was low. Also in Comparative Example 10, the molecular weight dispersity by GPC was high, and the resistant starch content was low.
- Comparative Example 11 had a molecular weight peak by GPC and a molecular weight dispersity different from those of the present invention, and the resistant starch content by AOAC official method 2002.02 was also low.
- the acid-treated starch obtained in Comparative Example 12 satisfies the conditions (b) and (c), but the resistant starch content was as low as 54%.
- the resistant starch content exceeds 60% even if the acid treatment is carried out by adjusting the conditions so as to have the molecular weight peaks and molecular weight dispersities of the conditions (b) and (c). Such a processed starch product could not be obtained.
- Bacillus subtilis-derived ⁇ -amylase (manufactured by Wako Pure Chemical Industries, Ltd.) 1 g was suspended in 19 ml of cold water, allowed to stand for 2 hours, and the supernatant was collected by centrifugation. Further, 500 U of human salivary amylase (Sigma, TYPE IX-A) was dissolved in 20 ml of cold water. Bacillus subtilis-derived ⁇ -amylase solution (15 ml) and human salivary amylase solution (20 ml) were added to the 10% starch slurry after heating and cooling, followed by enzyme treatment at 24 ° C. for 25 hours.
- the starch after enzyme treatment was collected by centrifugation, resuspended with an equal amount of water, and the precipitate was collected again by centrifugation. This operation was repeated three times, and the precipitate fraction was lyophilized to obtain 8.1 g of a prototype (water content 11.4%).
- the resistant starch content, molecular weight peak by GPC, and molecular weight dispersity of the obtained sample were measured. The results are shown in Table 7.
- the reaction tube containing the sample was heat-treated for 1 hour while continuously shaking in a 150 ° C. salt bath.
- the reaction tube was taken out of the salt bath, placed in a 40 ° C. water bath, and held for 2 hours with continuous shaking.
- the reaction tube was transferred to a salt bath at 145 ° C. and treated for 3 hours with continuous shaking.
- the reaction tube was transferred to an 80 ° C. water bath and treated for 1 hour with continuous shaking. After that, the water bath was turned off and naturally cooled overnight in water.
- a sample was taken out from the reaction tube, and the precipitate was collected by suction filtration.
- the precipitate was dried overnight in a blow dryer at 30 ° C. After drying and grinding, the sample was conditioned to 25.8% and autoclaved at 120 ° C.
- the reaction solution was thoroughly washed out from the reaction tube, and the precipitate was collected by centrifugation (3000 rpm, 10 minutes). Water twice the amount of the precipitate was added and resuspended, and the precipitate was collected again by centrifugation.
- the precipitate was dried under reduced pressure and pulverized to obtain a total of 31.2 g (water content 18.7%) prototypes.
- the obtained samples were analyzed for resistant starch content, molecular weight peak by GPC, molecular weight dispersity, and gelatinization enthalpy. The results are shown in Table 9.
- the starch processed products of Comparative Examples 6, 8, 10, and 12 and the high amylose corn starch of the reference example each had a resistant starch content of less than 60% before and after heating.
- the processed starch product of Comparative Example 15 had a very high resistant starch content before heating, but the resistant starch content decreased to 43% when heated. This is considered to be because the processed starch product of Comparative Example 15 does not satisfy the condition (d) and thus has low heat resistance. Therefore, the resistant starch-rich starch of Example 1 has a higher resistant starch content after heating than the high amylose corn starch of the reference example and the processed starch products of Comparative Examples 6, 8, 10, 12, and 15. I understand.
- the absolute amount of resistant starch of the starch of Example 1 obtained by treating starch with an aqueous inorganic acid solution was significantly higher than that obtained by the method of the comparative example.
- the resistant starch is generated by generating the resistant starch. The content of can be increased.
- the acid treatment reaction liquid was prepared with the following method on the conditions where the inorganic acid normality in reaction water exceeds 2.5N.
- a reaction solution total amount of 400 g, a 32% starch slurry, and a hydrochloric acid aqueous solution adjusted to have a target acid normality are prepared.
- the same high amylose corn starch as in Example 1 is added to form a suspension, and heating is started at a predetermined temperature. After that, a sample was prepared in the same manner as in Example 1.
- Tables 12 to 14 show the results of acid treatment at acid normality and temperature within the range of the above formula (1) (conditions represented by “ ⁇ ” in FIG. 5) (Test Example 1-9). .
- the resistant starch content exceeds 60% in the reaction time between the upper limit value and the lower limit value of the reaction time calculated from the above formula (2), but the reaction time is higher than the upper limit value or lower than the lower limit value. Shows that the resistant starch content is less than 60%.
- high resistant starch starch having a resistant starch content of 60% or more has a molecular weight peak of 6 ⁇ 10 3 or more and 4 ⁇ 10 4 or less, a molecular weight dispersity of 1.5 or more and 6.0 or less, and gelatinization enthalpy.
- Tables 15 to 17 show that the acid treatment was performed at the reaction temperature / acid normality (conditions indicated by “x” in FIG. 5) deviating from the range of the above formula (1) to the high temperature / high acid concentration side. (Test Examples 10-17). Under these conditions, starch having a resistant starch content exceeding 60% was not obtained even when the reaction time was changed from 0 hours to 3 days.
- Table 18 shows the results of acid treatment at a reaction temperature and acid normality deviating from the range of the formula (1) to the low temperature / low acid concentration side (Test Examples 18-20). Under these conditions, although the resistant starch content increased with the passage of the reaction time, the time required for the reaction was long, and starch with high resistant starch content could not be obtained within 3 days.
- Example 1 (Acid treatment with sulfuric acid) In Example 1, hydrochloric acid was used as the acid catalyst, but sulfuric acid was used instead of hydrochloric acid, and the acid normality, temperature, and reaction time described in Table 19 were otherwise applied. Got. The results are shown in Table 19. As shown in Table 19, even when sulfuric acid was used, starch having a high resistant starch content exceeding 60% could be produced.
- Example where the conditions (b), (c) and (d) are satisfied but (a) is not satisfied) The acid treatment was carried out according to the method of Example 1 except for the acid normality, temperature, and time shown in Table 20 (Test Examples 22-24). These are the conditions in which the temperature and the acid normality deviate from the high temperature / high acid concentration side in the above formula (1) which defined the production conditions of the starch with high resistant starch content. The resistant starch content, molecular weight peak, molecular weight dispersity, and gelatinization enthalpy of these samples were measured.
- Example 8 Food containing starch with high resistant starch content
- Example 8 Production of bread blended with starch containing high resistant starch
- Example 16 (Production of bread containing untreated high amylose corn starch)
- Example 8 instead of blending the starch containing high resistant starch obtained by the method of Example 1, the untreated high amylose corn starch exemplified in the Reference Example was used. A bread containing treated high amylose corn starch was obtained.
- Control 1 (Production of starch-free bread) Instead of blending the resistant starch-rich starch obtained by the method of Example 1 in Example 8, a strong flour was used, and the rest was obtained in the same manner as in Example 8 to obtain a bread not blended with starch.
- Example 22 The breads obtained in Example 8, Comparative Example 16 and Control 1 were crushed with a food processor and dried by ventilation at 40 ° C. overnight. Furthermore, after grind
- the RS content before baking or after baking included in bread is a value obtained by subtracting the RS content derived from wheat flour measured in Control 1.
- the residual starch residual ratio after firing (after boiled) is [RS content after firing (after boiled)] / [RS content before firing (before boiled)] It is a value (weight ratio) calculated by x100.
- Example 8 the bread blended with the starch containing high resistant starch obtained by the method of Example 1 did not decrease the resistant starch content even after baking, and the untreated high amylose It was confirmed that bread containing a high amount of resistant starch can be produced as compared with bread containing corn starch (Comparative Example 16).
- Example 9 Production of hot cake containing starch with high resistant starch content
- Table 23 eggs, sucrose, margarine, and milk were mixed, and the well-mixed flour, the starch with high resistant starch obtained by the method of Example 1, and baking powder were added and mixed gently. This was baked on a hot plate heated to 160 ° C. for 5 minutes for the front and 3 minutes for the back to obtain a hot cake containing starch with a high resistant starch content.
- Example 17 (Production of hot cake containing untreated high amylose corn starch)
- Example 9 instead of blending the starch containing high resistant starch obtained by the method of Example 1, the untreated high amylose corn starch exemplified in the Reference Example was used. A hot cake containing the treated high amylose corn starch was obtained.
- Example 9 (Control 2) (Production of starch-free hot cake) In Example 9, instead of blending the starch containing high resistant starch obtained by the method of Example 1, a thin flour was used, and thereafter, a hot cake containing no starch was obtained in the same manner as in Example 9.
- Example 24 The hot cake obtained in Example 9, Comparative Example 17, and Control 2 was pulverized with a food processor and dried by ventilation at 40 ° C. overnight. Furthermore, after grind
- Example 9 the hot cake (Example 9) containing the starch with high resistant starch content obtained by the method of Example 1 had little decrease in the resistant starch content even after baking, and was not yet treated. It was confirmed that a hot cake containing a high amount of resistant starch can be produced as compared to a hot cake containing high amylose corn starch (Comparative Example 17).
- Example 10 Manufacture of udon blended with starch containing high resistant starch
- the composition of Table 25 it was produced according to the following production method.
- Production method In a food processor, medium-strength flour and starch containing a high content of resistant starch obtained by the method of Example 1 were mixed, and after adding salt dissolved in water, the mixture was mixed for 20 minutes.
- the noodles obtained by performing composite rolling and cutting (cutting blade # 10 square, noodle string thickness 2.0 mm) by the method were boiled in boiling water for 8 minutes and washed with running water for 30 seconds.
- Example 18 (Production of udon containing untreated high amylose corn starch)
- Example 10 instead of blending the starch containing high resistant starch obtained by the method of Example 1, the untreated high amylose corn starch exemplified in the Reference Example was used. Udon containing treated high amylose corn starch was obtained.
- Example 10 (Control 3) (Production of starch-free udon) In Example 10, instead of blending the starch containing high resistant starch obtained by the method of Example 1, a medium-strength flour was used, and thereafter, in the same manner as in Example 10, noodles without starch were obtained. .
- the boiled udon obtained in Example 10, Comparative Example 18 and Control 3 and the previous udon in the boil were finely chopped, added to 2 times amount of acetone, and pulverized with a homogenizer. After standing, the supernatant was discarded, and twice the amount of acetone was added again and homogenized to dehydrate the udon.
- the dehydrated udon was air-dried and ground, passed through a 60 mesh sieve, and the resistant starch content was measured by AOAC official method 2002.02.
- the results of calculating the RS content in the same manner as in Example 8 are shown in Table 26.
- Table 26 the RS content before boiled or after boiled is a value obtained by subtracting the RS content derived from wheat flour measured in Control 3.
- Example 10 which mix
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Nutrition Science (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Dispersion Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Cereal-Derived Products (AREA)
- Non-Alcoholic Beverages (AREA)
Abstract
Description
この点、上述の澱粉加工品においては、レジスタントスターチの加熱処理耐性の観点からも、改善の余地があった。たとえば、特許文献9に記載の方法について本発明者が検討したところ、実施例の項で後述するように、同文献の方法により得られる澱粉加工品では、加熱調理工程でレジスタントスターチが失われてしまう点でなお改善の余地があった。
また、特許文献4の方法により得られる澱粉加工品は、食感について改善の余地があった。
(a)AOAC公定法2002.02のレジスタントスターチ測定法によるレジスタントスターチ含有量が60%以上
(b)分子量ピークが6×103以上4×104以下
(c)分子量分散度が1.5以上6.0以下
(d)示差走査熱量測定による50℃~130℃における糊化エンタルピーが10J/g以下
このため、加熱処理が施される飲食品中に配合した場合であっても、喫食時のレジスタントスターチ含量を高めることができる。
アミロース含量が40%以上であるアミロース高含有澱粉を原料とし、該原料を無機酸水溶液中で酸処理する工程を含む、レジスタントスターチ高含有澱粉の製造方法が提供される。
(a)AOAC公定法2002.02のレジスタントスターチ測定法によるレジスタントスターチ含有量が60%以上
(b)分子量ピークが6×103以上4×104以下
(c)分子量分散度が1.5以上6.0以下
(d)示差走査熱量測定による50℃~130℃における糊化エンタルピーが10J/g以下
以下、各条件の技術的意義を説明する。
初期のレジスタントスターチ含量をより一層高める観点からは、本発明におけるレジスタントスターチ高含有澱粉のAOAC公定法2002.02のレジスタントスターチ測定法によるレジスタントスターチ含有量は、好ましくは65%以上、さらに好ましくは70%以上である。なお、本発明におけるレジスタントスターチ高含有澱粉のレジスタントスターチ含有量の上限に特に制限はなく、100%以下であり、たとえば90%以下であってもよい。
なお、本発明において、レジスタントスターチ含有量を、試料乾燥重量当たりのレジスタントスターチ重量(w/w)として定義する。
図1は、ハイアミロースコーンスターチを酸処理した際の分子量ピークとレジスタントスターチ含量に関する本発明者の検討結果を示す図である。図1に示したように、分子量ピークが6×103以上4×104以下の範囲で、レジスタントスターチ含量が60%を上回る澱粉が安定的に得られている。なお、図1には分子量ピークが6×103以上4×104以下の範囲内であっても、レジスタントスターチ含量が60%未満の澱粉(比較例)が存在する。これらの点は、後述する所定の製造条件から外れた条件で調製された酸処理澱粉であるため、条件(b)を満たしていても条件(a)は満たさない。すなわち、実施例にて後述するように、適切な製造条件を選択することにより、分子量ピークが6×103以上4×104以下の範囲で安定的にレジスタントスターチ含量が60%以上の澱粉を得ることができる。
条件(c)における分子量分散度とは、数平均分子量Mnに対する重量平均分子量Mwの比Mw/Mnをいう。
この理由として、以下のことが推察される。すなわち、酵素耐性を示す澱粉の分子量は、ある一定の幅にあるため、ある一定の分子量範囲から外れる構成成分が増加するほど、消化の影響を受ける割合も高くなる。一方、酵素処理などでも、反応が進むにつれて、分子量が低下していくが、分子量分布には一定の幅がみられる。酸処理と酵素処理の詳細な反応メカニズムの違いは必ずしも明らかではないが、このような分子量分布の幅の違いが酵素処理と酸処理の違いに現れていると考えられる。
分子量分散度の下限は、食感の好ましさの観点からは、1.5以上、好ましくは2.0以上、より好ましくは3.0以上とする。分子量分布の低すぎる澱粉は、粉っぽさ等の点で食感が好ましくない場合があるため、分子量ピークにはある程度の幅があることが好ましい。
一方、分子量分散度の上限は、レジスタントスターチ含量をより一層安定的に高める観点からは、6.0以下、好ましくは5.5以下、さらに好ましくは5.0以下である。
よって、本発明における分子量分散度は、レジスタントスターチ割合と食感のバランスの観点からは、1.5以上6.0以下、好ましくは2.0以上5.5以下、より好ましくは3.0以上5.0以下である。
本発明においては、条件(d)を満たすため、元々のレジスタントスターチ含量が高いことに加えて、加熱処理をおこなった後もレジスタントスターチを高割合で含むことができる。
具体的には、200℃、20分間加熱後のレジスタントスターチ含有量が、たとえば60%以上、好ましくは70%以上とすることも可能となる。
なお、本明細書において特に記述がない場合、各用語の定義は以下の通りである。また、本明細書において、レジスタントスターチをRSと記載する場合もある。
水分:澱粉湿重量に対する水分の割合(w/w)
スラリー濃度:澱粉スラリー重量に対する澱粉乾重量の割合(w/w)
酸規定度:澱粉由来の水分も含めた、反応液中の水に対する酸の規定度
レジスタントスターチ含量:試料乾重量に対するレジスタントスターチの重量の割合(w/w)
レジスタントスターチ高含有澱粉:レジスタントスターチ含量60%以上の澱粉
(5.54×(4.20)(T-40)/10)(-0.879)≦C<-0.000016×T3+0.00068×T2-0.028×T+4.3 (1)
(ただし、上記式(1)において、T:反応温度(℃)、C:無機酸水溶液中の無機酸の規定度(N)である。)
上記式(1)を満たすことにより、レジスタントスターチ含量を効率よく安定的に高めることができる。
13.0×C(-1.14)×(1/4.2)(T-40)/10≦t≦180×C(-1.58)×(1/4.2)(T-40)/10 (2)
(ただし、上記式(2)において、T:反応温度(℃)、C:無機酸水溶液中の無機酸の規定度(N)、t:反応時間(時間)である。)
○:レジスタントスターチ含量70%以上
●:レジスタントスターチ含量65%以上70%未満
■:レジスタントスターチ含量60%以上65%未満
×:レジスタントスターチ含量60%未満
図6より、条件(a)~(d)を満たすレジスタントスターチ高含有澱粉を得るためには、これらの線で囲まれる斜線で示した領域内の条件で酸処理を行えばよい。
本発明中のレジスタントスターチ高含有澱粉を配合できる飲食品は特に制限されないが、たとえば、食パン、テーブルロール、菓子パン、調理パン、ナン、デニッシュなどのパン;
スポンジケーキ、ホットケーキ、マフィン、ドーナッツ、クレープ、パイ、タルト、クッキーなどの洋菓子類;
カステラ、まんじゅうなどの和菓子類;
煎餅、あられ、スナック菓子、シリアル、クラッカーなどの各種菓子類;
中華まん、餃子、春巻きなどの点心の生地;
うどん、ラーメン、パスタ、即席麺などの麺類;
天ぷら、から揚げなどのフライ食品の衣およびブレッターなどである。
また、本発明における飲食品は、上記条件(a)~(d)を満たすレジスタントスターチ高含有澱粉を含む。
AOAC公定法2002.02にて測定されるレジスタントスターチ含量がたとえば60~80%のレジスタントスターチ高含有澱粉を得ることができる。
レジスタントスターチ高含有澱粉を食品(たとえば、食パン、ホットケーキ、うどん)に配合しても、加熱調理中におけるレジスタントスターチ含量の減少はごくわずかで、高含量のまま維持される。また、粉っぽさなど食感への影響が少ない。
従来技術により得られるものよりもレジスタントスターチを高い割合で含有しており、かつ調理中のレジスタントスターチ含量の低下が少ないので、レジスタントスターチを高い割合で含有する食品を供給できる。
100℃を超えるような高温・高圧・高エネルギーを必要とせず、高価な酵素を必要とせず、複雑な精製工程や老化処理を必要としないため、従来よりも安価にレジスタントスターチを供給することができる。
はじめに、測定方法を説明する。
以下においては、レジスタントスターチ含量の測定に、レジスタントスターチ測定キット(Megazyme社製,製品番号K-RSTAR)を使用した。その具体的な内容は以下の通りである。
0.5gのパンクレアチンを50mLの100mMマレイン酸バッファー(pH6.0,0.028%CaCl2、0.02%アジ化ナトリウム(w/v)を含む。)に5分間懸濁し、0.5mLのアミログルコシダーゼ溶液(300U/mL)を加えた。これを3000rpmで10分間遠心分離した。この上清を、試料(すなわち澱粉含有物)100mg(±5mg)の入った蓋付きチューブ(コーニング社製、サイズ:16×125mm、製品番号:430157)に4mlを加え、ボルテックスミキサーでよく懸濁した。パラフィルムとビニール製テープにより漏れのないよう覆い、シェイカー付き恒温水槽に入れ、シェイキング速度200strokes/minで水平方向に振動させながら37℃で16時間酵素消化した。
分子量分布(分子量ピークおよび分子量分散度)の測定は、東ソー社製HPLCユニット(ポンプDP-8020、RI検出器RS-8021、脱気装置SD-8022)を使用した。分析条件は、以下の通りである。
カラム:TSKgel α-M(7.8mmφ、30cm)(東ソー社製)2本
流速:0.5ml/min
移動相:5mM NaNO3/ジメチルスルホキシド:水(9:1)
カラム温度:40℃
分析量:0.2mL(試料濃度1.0mg/mL移動相)
DSCの測定には、マックサイエンス社製DSC3100を使用した。試料15mgと蒸留水45μLを70μL容量のアルミセル中に入れ、蓋をして密閉し、室温で3時間以上放置し、吸水させた。リファレンスにはブランクセルを用いた。昇温は、室温から130℃まで10℃/minの速度でおこなった。得られたDSCチャートの吸熱ピークの面積より測定される熱量である糊化エンタルピーを澱粉乾燥重量当たりの糊化熱(J/g)として定義した。
水分が30%となるよう澱粉と水を混ぜ、Wonder Brender(大阪ケミカル社製)で3秒間の混合を2回行った。その後、ゴムベラで側面および底部に付着した澱粉をかき落とし、再度3秒間の混合を1回行った。この調湿した澱粉6gを取り、図7(a)および図7(b)に示すステンレス製カップに詰め、同じ大きさのステンレス製カップを上に重ね、10秒間上から押し固めた。重ねたステンレス製カップを外し、試料を200℃の送風定温乾燥機(EYELA WFO-40)に入れ20分間加熱した。加熱後の試料を粉砕し、60メッシュの篩に通し、レジスタントスターチ含量を測定した。
(原料のアミロース含量の影響)
ハイアミロースコーンスターチHS-7 classVII(J-オイルミルズ社製品、水分15.0%、アミロース含量80%)を用い、スラリー重量に対する澱粉乾重量が40%(dry starch weight/slurry weight)となるよう水を加えたスラリーを320g調製した。そこに、懸濁しながら6.67Nに調製した塩酸水溶液80mLを加え、40℃に調整した。このとき、澱粉水分を含めた反応水当たりの塩酸の規定度は1.96Nとなった。塩酸水溶液を加えたのち、所定の温度(実施例1では40℃)に達した時点を開始時とした。24時間反応後、3%NaOHで中和し、水洗、脱水、乾燥し、酸処理ハイアミロースコーンスターチを得た(実施例1)。なお、以下、特に記載のない限り、酸規定度とは最終的な反応液における澱粉水分を含めた反応水当たりの酸規定度を意味する。
(分子量の影響)
実施例1における反応温度、反応時間および無機酸規定度(表2中、「酸規定度(N)」)を変えたほかは、実施例1に準じた酸処理を行い、様々な分子量ピークを有する酸処理澱粉を得た(実施例3~7、比較例3~5)。結果を表2に示す。
また、詳細に条件を変えて酸処理を行った結果、表2の実施例6および実施例7のように、分子量ピークが6×103以上4×104以下になるよう酸処理を行うことにより、レジスタントスターチが60%以上に増加した澱粉が得られた。一方、比較例4、5では、レジスタントスターチ含量が60%に満たなかった。すなわち、酸処理によって、分子量を6×103以上4×104以下の範囲とすることによりレジスタントスターチ量が60%以上に増加した澱粉が安定的に得られることがわかる。
(市販のレジスタントスターチ含有澱粉との比較)
本例では、特許文献5~7に記載の方法で得られるデンプンを評価した。
ここで、日食ロードスター(日本食品化工社製)はハイアミロースコーンスターチに湿熱処理を施した製品であり、特許文献5の製造方法に相当する技術で製造された可能性が非常に高い。
ハイメイズ1043(ナショナルスターチ社製)はハイアミロースコーンスターチに湿熱処理を施した製品であり、特許文献6の製造方法に相当する技術で製造された可能性が非常に高い。
アクチスター11700(カーギル社製)はタピオカスターチ由来の再結晶アミロースであり、特許文献7の製造方法に相当する技術で製造された可能性が非常に高い。
そこで、特許文献5~7により得られるデンプンを評価するため、これら市販品のレジスタントスターチ含量、分子量ピークおよび分子量分散度を測定した(表3)。
(試作品を用いた比較)
ハイアミロースを原材料とした特許文献3(比較例9)、特許文献2(比較例10)、特許文献1(比較例11、12)、特許文献8(比較例13)、特許文献4(比較例14)特許文献9(比較例15)に記載の方法で得られる澱粉を評価するため、各文献に記載の方法に準じて澱粉を試作した。
(特許文献3、実施例4の再現)
水34gにハイアミロースコーンスターチHS-7 classVII(J-オイルミルズ社製品)20g(水分15%)を加え、攪拌して懸濁液とし、pH7に調整後、液温80℃とした。耐熱性α‐アミラーゼ溶液(ミックファーム社製α‐アミラーゼ(ノボザイム社製ターマミル120L使用))2mLを攪拌下の懸濁液に添加し、80℃で1時間処理した後、塩酸でpH3.3に調整、失活させた。その懸濁液を水酸化ナトリウム水溶液でpH5.0に調整後、水洗、脱水、乾燥して酵素処理澱粉8.8g(水分8.9%)を得た。得られた難消化性澱粉のレジスタントスターチ含量、GPCによる分子量ピークおよび分子量分散度を測定した。この結果を表4に示す。
(特許文献2、実施例1の再現)
ハイアミロースコーンスターチHS-7 classVII(J-オイルミルズ社製品)を水分38%になるよう調湿し、密閉パックに入れ、100℃で2時間加熱した。これを乾燥・粉砕後、20g(水分9.7%)を50mM リン酸ナトリウムバッファー(pH 6.9)440mlに懸濁し、パンクレアチン(Pancreatin from Porcine Pancreas, Activity equivalent to 8×U.S.P. specifications)(SIGMA社製) 0.16gを加え、37℃で穏やかに撹拌しながら8時間酵素処理した。塩酸でpH3.3に調整し、酵素を失活後、試料をろ過、洗浄、乾燥、粉砕し、難消化性澱粉11.0g(水分9.5%)を得た。得られた難消化性澱粉のレジスタントスターチ含量、GPCによる分子量ピークおよび分子量分散度を測定した。この結果を表4に示す。
また、比較例10においても、GPCによる分子量分散度が高く、レジスタントスターチ含量は低いものであった。
(特許文献1、Example5の再現)
ハイアミロースコーンスターチHS-7 classVII(J-オイルミルズ社製)100g(水分15.0%)をエタノール100mlに懸濁し、濃塩酸10mlを加え、室温(22℃前後)で時々撹拌しながら3日間静置した。酸処理澱粉を吸引ろ過により回収し、70%エタノールに懸濁し、再度吸引ろ過する洗浄操作を、ろ液がpH5.0を超えるまで繰り返した。その後、乾燥、粉砕して、酸処理澱粉92.4g(水分12.1%)を得た。得られた試料のレジスタントスターチ含量、GPCによる分子量ピーク、分子量分散度を分析した。この結果を表5に示す。
より詳細に、特許文献1と実施例1とを比較するため、以下の条件で酸処理を行い、条件(b)および(c)を満たす酸処理澱粉を得た。
まず、ハイアミローススターチHS-7 classVII(J-オイルミルズ社製)50g(水分15.0%)をエタノール200mlに懸濁し、濃塩酸8mlを加え混合した。40℃で撹拌しながら24時間酸処理を行い、あとは、比較例11と同様の方法で、試料をろ過・洗浄・乾燥・粉砕し、酸処理澱粉46.7g(水分10.9%)を得た。得られた試料のレジスタントスターチ含量、GPCによる分子量ピーク、分子量分散度を分析した。この結果を表6に示す。
(特許文献8、実施例8の再現)
ハイアミロースコーンスターチHS-7 classVII(J-オイルミルズ社製)15g(水分15.0%)を40mlの水に懸濁し、260mlの沸騰水を加えて均一なスラリーとした。これを121℃のオートクレーブで8時間加熱した後、24℃で16時間、8℃で48時間保持した。遠心分離によって沈殿画分を集め、水を加えて懸濁し10%のスラリーとした。枯草菌由来α-アミラーゼ(和光純薬社製)1gを19mlの冷水に懸濁後、2時間放置し、遠心分離によって上清を回収した。また、ヒト唾液アミラーゼ(シグマ社製、TYPE IX-A)500Uを冷水20mlに溶解した。上記加熱冷却後の澱粉10%スラリーに対し、枯草菌由来α‐アミラーゼ溶液15mlおよびヒト唾液アミラーゼ溶液20mlを加え、24℃で25時間酵素処理を行った。遠心分離によって酵素処理後の澱粉を回収し、等量の水で再懸濁し、再度遠心分離で沈殿を回収した。この操作を3回繰り返し、沈殿画分を凍結乾燥して、試作品8.1g(水分11.4%)を得た。得られた試料のレジスタントスターチ含量、GPCによる分子量ピーク、分子量分散度を測定した。この結果を表7に示す。
(特許文献4の再現)
特許文献4の方法に倣い、試作品を作成した。まず、ハイアミローススターチHS-7 classVII(J-オイルミルズ社製)9.41g(水分15.0%)を水90.6ml、エタノール95ml、メタノール5mlからなる溶媒に懸濁した。このスラリーを12.2gずつステンレス製反応管6本に入れ、容器中の空気は窒素ガス置換した。この反応管はステンレス製管(内径16.0mm,外径19.3mm,長さ150mm)の両端にステンレス製キャップ(Swagelok製,商品名SS-1210-C)を取り付けたものである。試料を入れた反応管を150℃のソルトバス中で連続的に振とうさせながら1時間熱処理した。反応管をソルトバスから取り出し、40℃のウォーターバスに入れ、連続的に振とうさせながら2時間保持した。反応管を145℃のソルトバスに移し、連続的に振とうさせながら3時間処理した。反応管を80℃のウォーターバスに移し、連続的に振とうさせながら1時間処理した。その後、ウォーターバスのスイッチを切り、水中で一晩自然冷却した。反応管から試料を取り出し、吸引ろ過にて沈殿物を回収した。沈殿物は30℃の送風乾燥機中で一晩乾燥した。乾燥・粉砕後、試料を25.8%に調湿し、120℃で120分間オートクレーブした。試料は50℃で一晩乾燥後、粉砕し、6.19g(水分12.5%)の試作品を得た。得られた試料のレジスタントスターチ含量、GPCによる分子量ピーク、分子量分散度を分析した。その結果を表8に示す。
(特許文献9の再現)
特許文献9との差異を調べるために、同文献記載の方法に準じて試作品を作成した。まず、ハイアミローススターチHS-7 classVII(J-オイルミルズ社製)100g(水分15.0%)を水400mlに懸濁し、澱粉スラリーを調製した。このスラリーを22.1gずつ、比較例14と同様のステンレス製反応管15本に入れた。澱粉スラリーを入れた反応管を210℃のソルトバスに130秒間浸漬した後、これを取り出し、速やかに水冷した。反応管から反応液を十分に洗い出し、遠心分離(3000rpm、10分)によって沈殿物を回収した。沈殿物容量の2倍量の水を加えて再懸濁し、遠心分離にて再度沈殿物を回収した。沈殿物は減圧乾燥・粉砕し、合計31.2g(水分18.7%)の試作品を得た。得られた試料のレジスタントスターチ含量、GPCによる分子量ピーク、分子量分散度、糊化エンタルピーを分析した。結果を表9に示す。
実施例1の製造法によって得られたレジスタントスターチ高含有澱粉および参考例のハイアミロースコーンスターチおよび比較例6(日食ロードスター)、比較例8(アクチスター11700)、比較例15(特許文献9)、比較例10(特許文献2)、比較例12(特許文献1)で示した澱粉の加熱後のレジスタントスターチ含量を測定するために、クッキーを模した以下の加熱試験を行った。
実施例1および比較例9~15で得られた試作品について、加工前後のレジスタントスターチの絶対量の変化を調べた。結果を表11に示す。なお、表11において、RSの収率は以下の式で示される。
[RS収率](%)=([生成物の乾燥重量]×[生成物のRS含量])÷([原料の乾燥重量]×[原料のRS含量])×100
実施例1の酸規定度、温度を表12~表18に示す温度、酸規定度に変えた条件で酸処理を行い、表12~表18に示す反応時間で反応液を一部分取し、ろ過・洗浄・乾燥・粉砕して酸処理澱粉を得た。これらの試料のレジスタントスターチ含量、GPCによる分子量ピーク、分子量分散度、DSCによる糊化エンタルピーを測定した結果を表12~表18に示す。
表中に記載の算出反応時間とは上記式(2)にて算出される、表中に記載の酸規定度および温度において、レジスタントスターチ含量60%以上のレジスタントスターチ高含有澱粉が得られる反応時間の下限値と上限値を指している。つまり、レジスタントスターチ含量が60%を越え始める反応時間を「下限」、レジスタントスターチ含量が60%を下回り始める反応時間を「上限」として表記している。
また、表12~表18および後述する表19、表20中、「条件(a)の範囲内」の項では、条件(a)を満たすものを「○」、満たさないものを「×」で示した。
実施例1では塩酸を酸触媒として用いたが、塩酸の代わりに硫酸を用いて、表19に記載の酸規定度、温度および反応時間で、そのほかは実施例1の方法に準じて酸処理澱粉を得た。この結果を表19に示す。
表19に示すように、硫酸を用いた場合でもレジスタントスターチ含量60%を越えるレジスタントスターチ高含有澱粉が製造できた。
表20に示す酸規定度、温度、時間で、そのほかは実施例1の方法に準じて酸処理を行った(試験例22-24)。これらはレジスタントスターチ高含有澱粉の製造条件を定めた上記式(1)において、温度および酸規定度が、高温・高酸濃度側に外れた条件である。これらの試料のレジスタントスターチ含量、分子量ピーク、分子量分散度、糊化エンタルピーを測定した。
(実施例8)(レジスタントスターチ高含有澱粉を配合したパンの製造)
表21の配合および製造方法で実施例1の方法で得られたレジスタントスターチ高含有澱粉を配合した食パンを得た。
実施例8において、実施例1の方法で得られたレジスタントスターチ高含有澱粉を配合する代わりに、参考例で例示した未処理ハイアミロースコーンスターチを用い、あとは実施例8と同様にして、未処理ハイアミロースコーンスターチを含有したパンを得た。
実施例8において実施例1の方法で得られたレジスタントスターチ高含有澱粉を配合する代わりに、強力粉を用い、あとは実施例8と同様にして、澱粉を配合しないパンを得た。
表23の配合に従い、卵、上白糖、マーガリン、牛乳を混合し、よく混合した薄力粉、実施例1の方法で得られたレジスタントスターチ高含有澱粉、ベーキングパウダーを加え軽く混合した。これを160℃に熱したホットプレート上で表5分間、裏3分間焼成し、レジスタントスターチ高含有澱粉を配合したホットケーキを得た。
実施例9において、実施例1の方法で得られたレジスタントスターチ高含有澱粉を配合する代わりに、参考例で例示した未処理ハイアミロースコーンスターチを用い、あとは実施例9と同様にして、未処理ハイアミロースコーンスターチを含有したホットケーキを得た。
実施例9において、実施例1の方法で得られたレジスタントスターチ高含有澱粉を配合する代わりに、薄力粉を用い、あとは実施例9と同様にして、澱粉を配合しないホットケーキを得た。
表25の配合に従い、以下の作製方法に従って作製した。
作製方法:フードプロセッサーにて、中力粉と実施例1の方法で得られたレジスタントスターチ高含有澱粉を混合し、そこへ食塩を水に溶解したものを入れ、20分混捏した後、常法により複合圧延・切断(切刃#10角、麺線厚み2.0mm)を行って得られた麺を沸騰水中で8分間茹で、流水で30秒間水洗をおこなった。
実施例10において、実施例1の方法で得られたレジスタントスターチ高含有澱粉を配合する代わりに、参考例で例示した未処理ハイアミロースコーンスターチを用い、あとは実施例10と同様にして、未処理ハイアミロースコーンスターチを含有したうどんを得た。
実施例10において、実施例1の方法で得られたレジスタントスターチ高含有澱粉を配合する代わりに、中力粉を用い、あとは実施例10と同様にして、澱粉を配合しないうどんを得た。
Claims (9)
- 以下の条件(a)、(b)、(c)および(d)を満たす、レジスタントスターチ高含有澱粉。
(a)AOAC公定法2002.02のレジスタントスターチ測定法によるレジスタントスターチ含有量が60%以上
(b)分子量ピークが6×103以上4×104以下
(c)分子量分散度が1.5以上6.0以下
(d)示差走査熱量測定による50℃~130℃における糊化エンタルピーが10J/g以下 - 200℃、20分間加熱後の前記レジスタントスターチ含有量が60%以上である、請求項1に記載のレジスタントスターチ高含有澱粉。
- アミロース含量が40%以上であるアミロース高含有澱粉を原料とし、該原料を無機酸水溶液中で酸処理することにより得られる、請求項1または2に記載のレジスタントスターチ高含有澱粉。
- 前記酸処理に要する時間が3日間以内である、請求項3に記載のレジスタントスターチ高含有澱粉。
- 前記酸処理の反応条件が、以下の式(1)および(2)を満たす、請求項3または4に記載のレジスタントスターチ高含有澱粉。
(5.54×(4.20)(T-40)/10)(-0.879)≦C<-0.000016×T3+0.00068×T2-0.028×T+4.3 (1)
13.0×C(-1.14)×(1/4.2)(T-40)/10≦t≦180×C(-1.58)×(1/4.2)(T-40)/10 (2)
(ただし、上記式(1)および(2)において、T:反応温度(℃)、C:前記無機酸水溶液中の無機酸の規定度(N)、t:反応時間(時間)である。) - 請求項1乃至5いずれかに記載のレジスタントスターチ高含有澱粉を含む、飲食品。
- アミロース含量が40%以上であるアミロース高含有澱粉を原料とし、該原料を無機酸水溶液中で酸処理する工程を含む、請求項1に記載のレジスタントスターチ高含有澱粉の製造方法。
- 前記酸処理する工程に要する時間が3日間以内である、請求項7に記載の製造方法。
- 前記酸処理の反応条件が、以下の式(1)および(2)を満たす、請求項7または8に記載の製造方法。
(5.54×(4.20)(T-40)/10)(-0.879)≦C<-0.000016×T3+0.00068×T2-0.028×T+4.3 (1)
13.0×C(-1.14)×(1/4.2)(T-40)/10≦t≦180×C(-1.58)×(1/4.2)(T-40)/10 (2)
(ただし、上記式(1)および(2)において、T:反応温度(℃)、C:前記無機酸水溶液中の無機酸の規定度(N)、t:反応時間(時間)である。)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012120078/13A RU2544058C2 (ru) | 2009-10-16 | 2010-10-04 | Крахмал, обогащенный устойчивым крахмалом, напиток и пищевой продукт с использованием такового и способ производства крахмала, обогащенного устойчивым крахмалом |
KR1020127011353A KR101745033B1 (ko) | 2009-10-16 | 2010-10-04 | 레지스턴트 스타치 고함유 전분, 그것을 사용한 음식품, 및 레지스턴트 스타치 고함유 전분의 제조방법 |
BR112012008827-0A BR112012008827B1 (pt) | 2009-10-16 | 2010-10-04 | amido rico em amido resistente, bebida e alimento usando o mesmo, e método de produção de amido rico em amido resistente |
EP10823171.3A EP2489682B1 (en) | 2009-10-16 | 2010-10-04 | Resistant starch-rich starch, food or drink using same, and method for producing resistant starch-rich starch |
AU2010307942A AU2010307942B2 (en) | 2009-10-16 | 2010-10-04 | Resistant starch-rich starch, beverage and food using the same, and method of producing resistant starch-rich starch |
CN201080046894.8A CN102574929B (zh) | 2009-10-16 | 2010-10-04 | 抗性淀粉含量高的淀粉和使用它的饮食品、以及抗性淀粉含量高的淀粉的制造方法 |
US13/500,545 US8790740B2 (en) | 2009-10-16 | 2010-10-04 | Resistant starch-rich starch, beverage and food using the same, and method of producing resistant starch-rich starch |
HK12110600.7A HK1169833B (en) | 2009-10-16 | 2010-10-04 | Resistant starch-rich starch, food or drink using same, and method for producing resistant starch-rich starch |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009-239511 | 2009-10-16 | ||
JP2009239511A JP4482611B1 (ja) | 2009-10-16 | 2009-10-16 | レジスタントスターチ高含有澱粉およびそれを用いた飲食品 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011045902A1 true WO2011045902A1 (ja) | 2011-04-21 |
Family
ID=42351824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2010/005930 WO2011045902A1 (ja) | 2009-10-16 | 2010-10-04 | レジスタントスターチ高含有澱粉およびそれを用いた飲食品、ならびにレジスタントスターチ高含有澱粉の製造方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8790740B2 (ja) |
EP (1) | EP2489682B1 (ja) |
JP (1) | JP4482611B1 (ja) |
KR (1) | KR101745033B1 (ja) |
CN (1) | CN102574929B (ja) |
AU (1) | AU2010307942B2 (ja) |
BR (1) | BR112012008827B1 (ja) |
RU (1) | RU2544058C2 (ja) |
WO (1) | WO2011045902A1 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013161359A1 (ja) * | 2012-04-26 | 2013-10-31 | 株式会社J-オイルミルズ | 腸内環境改善剤 |
JP5551846B1 (ja) * | 2013-02-26 | 2014-07-16 | 株式会社J−オイルミルズ | 組成物、これを用いた衣材、飲食品および飼料、ならびに組成物の製造方法 |
CN104017091A (zh) * | 2014-05-26 | 2014-09-03 | 天津商业大学 | 利用醇溶蛋白促进淀粉回生的方法 |
WO2014132534A1 (ja) * | 2013-02-26 | 2014-09-04 | 株式会社J-オイルミルズ | 組成物、これを用いた衣材、飲食品および飼料、ならびに組成物の製造方法 |
JP2015156807A (ja) * | 2014-02-21 | 2015-09-03 | 日清製粉株式会社 | 春巻皮の製造方法 |
JP2018068224A (ja) * | 2016-10-31 | 2018-05-10 | 株式会社J−オイルミルズ | 風味改善剤 |
JP2021016379A (ja) * | 2019-07-24 | 2021-02-15 | 日澱化學株式会社 | 難消化性油脂処理澱粉、難消化性油脂処理澱粉を含む食品素材組成物、および難消化性油脂処理澱粉を含む食品 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR087157A1 (es) | 2011-06-20 | 2014-02-26 | Gen Biscuit | Galletita saludable |
JP6687414B2 (ja) * | 2016-02-18 | 2020-04-22 | 松谷化学工業株式会社 | 食物繊維高含有澱粉及びその製造方法 |
WO2017179691A1 (ja) * | 2016-04-14 | 2017-10-19 | テーブルマーク株式会社 | 血糖値低下用又はgi値低減用の食品組成物又は組み合わせ |
JP6810542B2 (ja) * | 2016-06-14 | 2021-01-06 | 株式会社J−オイルミルズ | 飲食品組成物 |
WO2018123253A1 (ja) * | 2016-12-27 | 2018-07-05 | 株式会社J-オイルミルズ | ホイップクリーム用澱粉および当該澱粉を含むホイップクリーム |
CN107944220A (zh) * | 2017-12-31 | 2018-04-20 | 青岛袁策生物科技有限公司 | 一种估算精米直链淀粉和抗性淀粉含量的方法 |
CN108283266B (zh) * | 2018-04-02 | 2022-02-15 | 海南医学院 | 一种菠萝蜜营养面条 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05506564A (ja) | 1989-11-22 | 1993-09-30 | オプタ フード イングリジエンツ,インコーポレイテッド | デンプン由来の食品級不溶性バルキング剤 |
JPH07252301A (ja) * | 1994-03-17 | 1995-10-03 | Nakano Vinegar Co Ltd | 難消化性澱粉の製造方法 |
JPH0912601A (ja) | 1995-06-07 | 1997-01-14 | Natl Starch & Chem Investment Holding Corp | アミラーゼ耐性粒状デンプンの製造法 |
JPH10191931A (ja) | 1996-12-03 | 1998-07-28 | Cerestar Holding Bv | 高度に発酵するレジスタントでんぷん |
JPH10195104A (ja) | 1996-12-27 | 1998-07-28 | Nippon Shokuhin Kako Co Ltd | 食物繊維高含有澱粉素材、それを含有する飲食品、医薬品、化粧品及び工業製品 |
JPH115802A (ja) | 1997-06-18 | 1999-01-12 | Nichiden Kagaku Kk | 難消化性澱粉及びその製造方法 |
WO2000019841A1 (en) | 1998-10-08 | 2000-04-13 | Iowa State University Research Foundation, Inc. | Nutritional products containing acid-treated modified starches |
JP2001231469A (ja) | 1999-10-01 | 2001-08-28 | Natl Starch & Chem Investment Holding Corp | 高耐性粒状澱粉 |
JP2008516050A (ja) | 2004-10-08 | 2008-05-15 | テイト アンド ライル イングレディエンツ アメリカス インコーポレイテッド | 酵素耐性デンプンおよびその製造方法 |
JP2008280466A (ja) | 2007-05-11 | 2008-11-20 | Osaka Prefecture Univ | 非消化性アミロース粒子、その製造方法、ならびにそれを含有する飲食品、医薬品および医薬部外品 |
WO2008155892A1 (ja) | 2007-06-21 | 2008-12-24 | J-Oil Mills, Inc. | 難消化性澱粉含有率の高い澱粉の製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5695803A (en) | 1995-06-06 | 1997-12-09 | Iowa State University Research Foundation, Inc. | Nutritional products containing modified starches |
US6013299A (en) * | 1997-11-04 | 2000-01-11 | Nabisco Techology Company | Process for making enzyme-resistant starch for reduced-calorie flour replacer |
US6468355B1 (en) * | 1999-05-28 | 2002-10-22 | The Penn State Research Foundation | Manufacture of boiling-stable granular resistant starch by acid hydrolysis and hydrothermal treatment |
JP4608051B2 (ja) | 2000-03-31 | 2011-01-05 | 三和興産株式会社 | 変性澱粉及びその製造方法 |
AUPS219802A0 (en) * | 2002-05-09 | 2002-06-06 | Commonwealth Scientific And Industrial Research Organisation | Barley with altered branching enzyme activity and starch and starch containing products with a reduced amylopectin content |
CA2537542A1 (en) * | 2003-09-08 | 2005-03-24 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Resistant starch with cooking properties similar to untreated starch |
-
2009
- 2009-10-16 JP JP2009239511A patent/JP4482611B1/ja active Active
-
2010
- 2010-10-04 BR BR112012008827-0A patent/BR112012008827B1/pt not_active IP Right Cessation
- 2010-10-04 AU AU2010307942A patent/AU2010307942B2/en not_active Ceased
- 2010-10-04 CN CN201080046894.8A patent/CN102574929B/zh active Active
- 2010-10-04 WO PCT/JP2010/005930 patent/WO2011045902A1/ja active Application Filing
- 2010-10-04 EP EP10823171.3A patent/EP2489682B1/en active Active
- 2010-10-04 US US13/500,545 patent/US8790740B2/en active Active
- 2010-10-04 RU RU2012120078/13A patent/RU2544058C2/ru active
- 2010-10-04 KR KR1020127011353A patent/KR101745033B1/ko active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05506564A (ja) | 1989-11-22 | 1993-09-30 | オプタ フード イングリジエンツ,インコーポレイテッド | デンプン由来の食品級不溶性バルキング剤 |
JPH07252301A (ja) * | 1994-03-17 | 1995-10-03 | Nakano Vinegar Co Ltd | 難消化性澱粉の製造方法 |
JPH0912601A (ja) | 1995-06-07 | 1997-01-14 | Natl Starch & Chem Investment Holding Corp | アミラーゼ耐性粒状デンプンの製造法 |
JPH10191931A (ja) | 1996-12-03 | 1998-07-28 | Cerestar Holding Bv | 高度に発酵するレジスタントでんぷん |
JPH10195104A (ja) | 1996-12-27 | 1998-07-28 | Nippon Shokuhin Kako Co Ltd | 食物繊維高含有澱粉素材、それを含有する飲食品、医薬品、化粧品及び工業製品 |
JPH115802A (ja) | 1997-06-18 | 1999-01-12 | Nichiden Kagaku Kk | 難消化性澱粉及びその製造方法 |
WO2000019841A1 (en) | 1998-10-08 | 2000-04-13 | Iowa State University Research Foundation, Inc. | Nutritional products containing acid-treated modified starches |
JP2001231469A (ja) | 1999-10-01 | 2001-08-28 | Natl Starch & Chem Investment Holding Corp | 高耐性粒状澱粉 |
JP2008516050A (ja) | 2004-10-08 | 2008-05-15 | テイト アンド ライル イングレディエンツ アメリカス インコーポレイテッド | 酵素耐性デンプンおよびその製造方法 |
JP2008280466A (ja) | 2007-05-11 | 2008-11-20 | Osaka Prefecture Univ | 非消化性アミロース粒子、その製造方法、ならびにそれを含有する飲食品、医薬品および医薬部外品 |
WO2008155892A1 (ja) | 2007-06-21 | 2008-12-24 | J-Oil Mills, Inc. | 難消化性澱粉含有率の高い澱粉の製造方法 |
Non-Patent Citations (3)
Title |
---|
MARTINE CHAMP ET AL.: "Advances in dietary fibre characterisation. 1. Definition of dietary fibre, physiological relevance, health benefits and analytical aspects", NUTRITION RESEARCH REVIEWS, vol. 16, 2003, pages 71 - 82 |
RICHARD K LE LEU ET AL.: "Effect of high amylose maize starches on colonic fermentation and apoptotic response to DNA-damage in the colon of rats", NUTRITION AND METABOLISM., vol. 6, no. 11, 2009 |
See also references of EP2489682A4 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2013161359A1 (ja) * | 2012-04-26 | 2015-12-24 | 株式会社J−オイルミルズ | 腸内環境改善剤 |
EP2842561A4 (en) * | 2012-04-26 | 2016-07-27 | J Oil Mills Inc | MEANS FOR OPTIMIZING THE ENTERAL ENVIRONMENT |
US9364017B2 (en) | 2012-04-26 | 2016-06-14 | J-Oil Mills, Inc. | Intestinal environment-improving agent |
WO2013161359A1 (ja) * | 2012-04-26 | 2013-10-31 | 株式会社J-オイルミルズ | 腸内環境改善剤 |
CN104284666A (zh) * | 2012-04-26 | 2015-01-14 | J-制油株式会社 | 肠内环境改善剂 |
WO2014132534A1 (ja) * | 2013-02-26 | 2014-09-04 | 株式会社J-オイルミルズ | 組成物、これを用いた衣材、飲食品および飼料、ならびに組成物の製造方法 |
JP5551846B1 (ja) * | 2013-02-26 | 2014-07-16 | 株式会社J−オイルミルズ | 組成物、これを用いた衣材、飲食品および飼料、ならびに組成物の製造方法 |
TWI632862B (zh) * | 2013-02-26 | 2018-08-21 | 日商J-制油股份有限公司 | 組成物,使用其之外包材、飲食品及飼料,暨組成物之製造方法 |
US10212950B2 (en) | 2013-02-26 | 2019-02-26 | J-Oil Mills, Inc. | Composition, batter material using same, food or drink and feed, and method of producing composition |
JP2015156807A (ja) * | 2014-02-21 | 2015-09-03 | 日清製粉株式会社 | 春巻皮の製造方法 |
CN104017091A (zh) * | 2014-05-26 | 2014-09-03 | 天津商业大学 | 利用醇溶蛋白促进淀粉回生的方法 |
JP2018068224A (ja) * | 2016-10-31 | 2018-05-10 | 株式会社J−オイルミルズ | 風味改善剤 |
JP2021016379A (ja) * | 2019-07-24 | 2021-02-15 | 日澱化學株式会社 | 難消化性油脂処理澱粉、難消化性油脂処理澱粉を含む食品素材組成物、および難消化性油脂処理澱粉を含む食品 |
JP7235617B2 (ja) | 2019-07-24 | 2023-03-08 | 日澱化學株式会社 | 難消化性油脂処理澱粉、難消化性油脂処理澱粉を含む食品素材組成物、および難消化性油脂処理澱粉を含む食品 |
Also Published As
Publication number | Publication date |
---|---|
BR112012008827A2 (pt) | 2020-09-15 |
AU2010307942B2 (en) | 2013-11-21 |
EP2489682A1 (en) | 2012-08-22 |
KR101745033B1 (ko) | 2017-06-08 |
EP2489682B1 (en) | 2016-05-04 |
BR112012008827B1 (pt) | 2021-03-09 |
CN102574929B (zh) | 2014-03-12 |
RU2012120078A (ru) | 2013-12-10 |
US8790740B2 (en) | 2014-07-29 |
JP2011084674A (ja) | 2011-04-28 |
HK1169833A1 (en) | 2013-02-08 |
RU2544058C2 (ru) | 2015-03-10 |
US20120196023A1 (en) | 2012-08-02 |
CN102574929A (zh) | 2012-07-11 |
EP2489682A4 (en) | 2014-04-09 |
KR20120098665A (ko) | 2012-09-05 |
AU2010307942A1 (en) | 2012-04-05 |
JP4482611B1 (ja) | 2010-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4482611B1 (ja) | レジスタントスターチ高含有澱粉およびそれを用いた飲食品 | |
Saeed et al. | Arabinoxylans and arabinogalactans: a comprehensive treatise | |
Singh et al. | Starch digestibility in food matrix: a review | |
CN101040714B (zh) | 具有高总饮食纤维含量的加工耐受性淀粉组合物 | |
NZ525809A (en) | Slowly digestible starch product | |
Almeida et al. | Rheological and technological characterization of red rice modified starch and jaboticaba peel powder mixtures | |
Sui et al. | Crosslinked and stabilized in-kernel heat-moisture-treated and temperature-cycled normal maize starch and effects of reaction conditions on starch properties | |
WO2019163965A1 (ja) | 飲食品利用に適した食物繊維高含有澱粉 | |
Li et al. | Low and high methoxyl pectin lowers on structural change and digestibility of fried potato starch | |
Li | Resistant starch and its applications | |
Liu et al. | Preparation and characterization of type 3 resistant starch by ultrasound-assisted autoclave gelatinization and its effect on steamed bread quality | |
Wang et al. | Processing of air-dried chestnut and physicochemical properties of its starch with low digestibility | |
Ge et al. | Toward a comprehensive understanding of various milling methods on the physicochemical properties of highland barley flours and eating quality of corresponding sugar-free cookies | |
Qadir et al. | Extrusion assisted interaction of rice starch with rice protein and fibre: Effect on physicochemical, thermal and in-vitro digestibility characteristics | |
Devi et al. | Physicochemical properties of barley starch and effect of substitution of wheat flour with barley starch on texture and sensory properties of bread | |
Bello-Perez et al. | Development of foods high in slowly digestible and resistant starch | |
Bereka et al. | Debranching by enzymatic extrusion of oat flour for enhanced amylose-lipid complex formation: Effects on in vitro digestibility and functional properties | |
Pongjanta et al. | Enzymes-resistant starch (RS III) from pullulanase-debranched high amylose rice starch | |
Öztürk et al. | Production and characterisation of resistant starch and its utilisation as food ingredient: a review | |
Atac et al. | Effects of psyllium and cellulose fibres on thermal, structural, and in vitro digestion behaviour of wheat starch | |
Vanier et al. | Starches in foods and beverages | |
Nasrin et al. | Resistant starch: Properties, preparations and applications in functional foods | |
Srikaeo | Starch: Introduction and Structure–Property Relationships | |
Vernon-Carter et al. | The in vitro digestibility of starch fractions in maize tortilla can be rendered healthier by treating the nixtamalized masa with commercial baking yeast | |
HK1169833B (en) | Resistant starch-rich starch, food or drink using same, and method for producing resistant starch-rich starch |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201080046894.8 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10823171 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010307942 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010823171 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2010307942 Country of ref document: AU Date of ref document: 20101004 Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13500545 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1201001711 Country of ref document: TH |
|
ENP | Entry into the national phase |
Ref document number: 20127011353 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012120078 Country of ref document: RU |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112012008827 Country of ref document: BR |
|
ENP | Entry into the national phase |
Ref document number: 112012008827 Country of ref document: BR Kind code of ref document: A2 Effective date: 20120413 |