JP5133701B2 - 2つの脂肪分解酵素を使用する脂肪酸アルキルエステルの製造 - Google Patents
2つの脂肪分解酵素を使用する脂肪酸アルキルエステルの製造 Download PDFInfo
- Publication number
- JP5133701B2 JP5133701B2 JP2007549795A JP2007549795A JP5133701B2 JP 5133701 B2 JP5133701 B2 JP 5133701B2 JP 2007549795 A JP2007549795 A JP 2007549795A JP 2007549795 A JP2007549795 A JP 2007549795A JP 5133701 B2 JP5133701 B2 JP 5133701B2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- fatty acid
- lipolytic enzyme
- alcohol
- enzyme
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 108090000790 Enzymes Proteins 0.000 title claims abstract description 106
- 102000004190 Enzymes Human genes 0.000 title claims abstract description 105
- 230000002366 lipolytic effect Effects 0.000 title claims abstract description 76
- 235000014113 dietary fatty acids Nutrition 0.000 title claims abstract description 35
- 239000000194 fatty acid Substances 0.000 title claims abstract description 35
- 229930195729 fatty acid Natural products 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 235000021588 free fatty acids Nutrition 0.000 claims abstract description 39
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 43
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 34
- 239000000758 substrate Substances 0.000 claims description 23
- 108090001060 Lipase Proteins 0.000 claims description 20
- 102000004882 Lipase Human genes 0.000 claims description 20
- 239000004367 Lipase Substances 0.000 claims description 20
- 235000019421 lipase Nutrition 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 108010005400 cutinase Proteins 0.000 claims description 17
- 239000003921 oil Substances 0.000 claims description 14
- 235000019198 oils Nutrition 0.000 claims description 14
- 150000004665 fatty acids Chemical group 0.000 claims description 13
- 241001480714 Humicola insolens Species 0.000 claims description 12
- 241000223258 Thermomyces lanuginosus Species 0.000 claims description 8
- 239000011541 reaction mixture Substances 0.000 claims description 8
- 241001661345 Moesziomyces antarcticus Species 0.000 claims description 6
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 6
- 239000008158 vegetable oil Substances 0.000 claims description 6
- 101710098554 Lipase B Proteins 0.000 claims description 4
- 239000003549 soybean oil Substances 0.000 claims description 3
- 235000012424 soybean oil Nutrition 0.000 claims description 3
- 235000019482 Palm oil Nutrition 0.000 claims description 2
- 235000019484 Rapeseed oil Nutrition 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000002540 palm oil Substances 0.000 claims description 2
- 239000003760 tallow Substances 0.000 claims description 2
- 235000019737 Animal fat Nutrition 0.000 claims 2
- 235000019486 Sunflower oil Nutrition 0.000 claims 1
- ZOJBYZNEUISWFT-UHFFFAOYSA-N allyl isothiocyanate Chemical compound C=CCN=C=S ZOJBYZNEUISWFT-UHFFFAOYSA-N 0.000 claims 1
- 239000000828 canola oil Substances 0.000 claims 1
- 235000019519 canola oil Nutrition 0.000 claims 1
- 239000003240 coconut oil Substances 0.000 claims 1
- 235000019864 coconut oil Nutrition 0.000 claims 1
- 235000021323 fish oil Nutrition 0.000 claims 1
- 239000010460 hemp oil Substances 0.000 claims 1
- 239000011259 mixed solution Substances 0.000 claims 1
- 239000008164 mustard oil Substances 0.000 claims 1
- 244000144977 poultry Species 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 239000002600 sunflower oil Substances 0.000 claims 1
- 239000003784 tall oil Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 32
- 229940088598 enzyme Drugs 0.000 description 100
- 150000003626 triacylglycerols Chemical class 0.000 description 35
- 210000004027 cell Anatomy 0.000 description 29
- 238000006243 chemical reaction Methods 0.000 description 26
- 108091028043 Nucleic acid sequence Proteins 0.000 description 13
- 239000013598 vector Substances 0.000 description 11
- 108020004414 DNA Proteins 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 108090000623 proteins and genes Proteins 0.000 description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 9
- UYXTWWCETRIEDR-UHFFFAOYSA-N Tributyrin Chemical compound CCCC(=O)OCC(OC(=O)CCC)COC(=O)CCC UYXTWWCETRIEDR-UHFFFAOYSA-N 0.000 description 9
- 235000019387 fatty acid methyl ester Nutrition 0.000 description 9
- 239000003225 biodiesel Substances 0.000 description 8
- 239000003925 fat Substances 0.000 description 8
- 239000012071 phase Substances 0.000 description 8
- 239000013604 expression vector Substances 0.000 description 7
- 235000019197 fats Nutrition 0.000 description 7
- 240000006439 Aspergillus oryzae Species 0.000 description 6
- 235000018102 proteins Nutrition 0.000 description 6
- 102000004169 proteins and genes Human genes 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 4
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 4
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 4
- 241000228245 Aspergillus niger Species 0.000 description 4
- 235000002247 Aspergillus oryzae Nutrition 0.000 description 4
- 241000222173 Candida parapsilosis Species 0.000 description 4
- 241000223218 Fusarium Species 0.000 description 4
- 241000221779 Fusarium sambucinum Species 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- 239000005642 Oleic acid Substances 0.000 description 4
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 4
- 108091005804 Peptidases Proteins 0.000 description 4
- 101000984201 Thermomyces lanuginosus Lipase Proteins 0.000 description 4
- 239000008346 aqueous phase Substances 0.000 description 4
- 229940055022 candida parapsilosis Drugs 0.000 description 4
- 239000002299 complementary DNA Substances 0.000 description 4
- 230000002255 enzymatic effect Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000002538 fungal effect Effects 0.000 description 4
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 4
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 241000228212 Aspergillus Species 0.000 description 3
- 241000193830 Bacillus <bacterium> Species 0.000 description 3
- 235000014469 Bacillus subtilis Nutrition 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 241000588724 Escherichia coli Species 0.000 description 3
- 241000233866 Fungi Species 0.000 description 3
- 240000008415 Lactuca sativa Species 0.000 description 3
- 239000004365 Protease Substances 0.000 description 3
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 3
- 241000235403 Rhizomucor miehei Species 0.000 description 3
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 3
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 108090000637 alpha-Amylases Proteins 0.000 description 3
- 102000004139 alpha-Amylases Human genes 0.000 description 3
- 229940024171 alpha-amylase Drugs 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 210000000349 chromosome Anatomy 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 235000019626 lipase activity Nutrition 0.000 description 3
- -1 methanol Chemical class 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 235000019419 proteases Nutrition 0.000 description 3
- 210000001938 protoplast Anatomy 0.000 description 3
- 235000012045 salad Nutrition 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- 238000013518 transcription Methods 0.000 description 3
- 230000035897 transcription Effects 0.000 description 3
- UHPMCKVQTMMPCG-UHFFFAOYSA-N 5,8-dihydroxy-2-methoxy-6-methyl-7-(2-oxopropyl)naphthalene-1,4-dione Chemical compound CC1=C(CC(C)=O)C(O)=C2C(=O)C(OC)=CC(=O)C2=C1O UHPMCKVQTMMPCG-UHFFFAOYSA-N 0.000 description 2
- 241000194108 Bacillus licheniformis Species 0.000 description 2
- 244000063299 Bacillus subtilis Species 0.000 description 2
- 241000589513 Burkholderia cepacia Species 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- 241001371504 Cryptosporiopsis sp. Species 0.000 description 2
- 241000222175 Diutina rugosa Species 0.000 description 2
- 108090000371 Esterases Proteins 0.000 description 2
- 241000223195 Fusarium graminearum Species 0.000 description 2
- 241000193385 Geobacillus stearothermophilus Species 0.000 description 2
- 241000766694 Hyphozyma Species 0.000 description 2
- 108020005187 Oligonucleotide Probes Proteins 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 108700015934 Triose-phosphate isomerases Proteins 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000005907 alkyl ester group Chemical group 0.000 description 2
- 150000001413 amino acids Chemical group 0.000 description 2
- OGBUMNBNEWYMNJ-UHFFFAOYSA-N batilol Chemical class CCCCCCCCCCCCCCCCCCOCC(O)CO OGBUMNBNEWYMNJ-UHFFFAOYSA-N 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 125000005456 glyceride group Chemical group 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000002751 oligonucleotide probe Substances 0.000 description 2
- 150000003904 phospholipids Chemical class 0.000 description 2
- 239000013612 plasmid Substances 0.000 description 2
- 230000008488 polyadenylation Effects 0.000 description 2
- 238000003752 polymerase chain reaction Methods 0.000 description 2
- 230000010076 replication Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- YZAZXIUFBCPZGB-QZOPMXJLSA-N (z)-octadec-9-enoic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O YZAZXIUFBCPZGB-QZOPMXJLSA-N 0.000 description 1
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 1
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 229920000936 Agarose Polymers 0.000 description 1
- 239000004382 Amylase Substances 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 101100288313 Arabidopsis thaliana KTI4 gene Proteins 0.000 description 1
- 241000351920 Aspergillus nidulans Species 0.000 description 1
- 101000757144 Aspergillus niger Glucoamylase Proteins 0.000 description 1
- 241000193744 Bacillus amyloliquefaciens Species 0.000 description 1
- 241000193752 Bacillus circulans Species 0.000 description 1
- 241000193749 Bacillus coagulans Species 0.000 description 1
- 241000193422 Bacillus lentus Species 0.000 description 1
- 108010029675 Bacillus licheniformis alpha-amylase Proteins 0.000 description 1
- 241000194107 Bacillus megaterium Species 0.000 description 1
- 241000193388 Bacillus thuringiensis Species 0.000 description 1
- 108091005658 Basic proteases Proteins 0.000 description 1
- 241000219198 Brassica Species 0.000 description 1
- 235000003351 Brassica cretica Nutrition 0.000 description 1
- 235000014698 Brassica juncea var multisecta Nutrition 0.000 description 1
- 235000006008 Brassica napus var napus Nutrition 0.000 description 1
- 235000006618 Brassica rapa subsp oleifera Nutrition 0.000 description 1
- 235000003343 Brassica rupestris Nutrition 0.000 description 1
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 1
- 244000188595 Brassica sinapistrum Species 0.000 description 1
- 241000193764 Brevibacillus brevis Species 0.000 description 1
- 241001086914 Candida deformans Species 0.000 description 1
- 241000272470 Circus Species 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 229920000832 Cutin Polymers 0.000 description 1
- 101100342470 Dictyostelium discoideum pkbA gene Proteins 0.000 description 1
- YQYJSBFKSSDGFO-UHFFFAOYSA-N Epihygromycin Natural products OC1C(O)C(C(=O)C)OC1OC(C(=C1)O)=CC=C1C=C(C)C(=O)NC1C(O)C(O)C2OCOC2C1O YQYJSBFKSSDGFO-UHFFFAOYSA-N 0.000 description 1
- 101100385973 Escherichia coli (strain K12) cycA gene Proteins 0.000 description 1
- 241000206602 Eukaryota Species 0.000 description 1
- 241000192125 Firmicutes Species 0.000 description 1
- 241000145614 Fusarium bactridioides Species 0.000 description 1
- 241000567163 Fusarium cerealis Species 0.000 description 1
- 241000223221 Fusarium oxysporum Species 0.000 description 1
- 241000567178 Fusarium venenatum Species 0.000 description 1
- 101100001650 Geobacillus stearothermophilus amyM gene Proteins 0.000 description 1
- 241001454326 Gibbera Species 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 101100295959 Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) arcB gene Proteins 0.000 description 1
- 244000020551 Helianthus annuus Species 0.000 description 1
- 235000003222 Helianthus annuus Nutrition 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 102000004157 Hydrolases Human genes 0.000 description 1
- 108090000604 Hydrolases Proteins 0.000 description 1
- 102000004195 Isomerases Human genes 0.000 description 1
- 108090000769 Isomerases Proteins 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 101710098556 Lipase A Proteins 0.000 description 1
- 101710099648 Lysosomal acid lipase/cholesteryl ester hydrolase Proteins 0.000 description 1
- 102100026001 Lysosomal acid lipase/cholesteryl ester hydrolase Human genes 0.000 description 1
- 108091034117 Oligonucleotide Proteins 0.000 description 1
- 241000194109 Paenibacillus lautus Species 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 108020004511 Recombinant DNA Proteins 0.000 description 1
- 101000968489 Rhizomucor miehei Lipase Proteins 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 241000235070 Saccharomyces Species 0.000 description 1
- 241000235346 Schizosaccharomyces Species 0.000 description 1
- 241000554265 Sphaerias Species 0.000 description 1
- 241000187747 Streptomyces Species 0.000 description 1
- 241000187432 Streptomyces coelicolor Species 0.000 description 1
- 241000187398 Streptomyces lividans Species 0.000 description 1
- 241001468239 Streptomyces murinus Species 0.000 description 1
- 101150033985 TPI gene Proteins 0.000 description 1
- 101150032817 TPI1 gene Proteins 0.000 description 1
- 239000004098 Tetracycline Substances 0.000 description 1
- 101100157012 Thermoanaerobacterium saccharolyticum (strain DSM 8691 / JW/SL-YS485) xynB gene Proteins 0.000 description 1
- 102000005924 Triose-Phosphate Isomerase Human genes 0.000 description 1
- 102100033598 Triosephosphate isomerase Human genes 0.000 description 1
- JLCPHMBAVCMARE-UHFFFAOYSA-N [3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methyl [5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate Polymers Cc1cn(C2CC(OP(O)(=O)OCC3OC(CC3OP(O)(=O)OCC3OC(CC3O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c3nc(N)[nH]c4=O)C(COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3CO)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cc(C)c(=O)[nH]c3=O)n3cc(C)c(=O)[nH]c3=O)n3ccc(N)nc3=O)n3cc(C)c(=O)[nH]c3=O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)O2)c(=O)[nH]c1=O JLCPHMBAVCMARE-UHFFFAOYSA-N 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 108010048241 acetamidase Proteins 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000001042 affinity chromatography Methods 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 238000006136 alcoholysis reaction Methods 0.000 description 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 1
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- 101150069003 amdS gene Proteins 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 229960000723 ampicillin Drugs 0.000 description 1
- AVKUERGKIZMTKX-NJBDSQKTSA-N ampicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=CC=C1 AVKUERGKIZMTKX-NJBDSQKTSA-N 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 101150008194 argB gene Proteins 0.000 description 1
- 229940009098 aspartate Drugs 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 229940054340 bacillus coagulans Drugs 0.000 description 1
- 229940097012 bacillus thuringiensis Drugs 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000010310 bacterial transformation Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 229960005091 chloramphenicol Drugs 0.000 description 1
- WIIZWVCIJKGZOK-RKDXNWHRSA-N chloramphenicol Chemical compound ClC(Cl)C(=O)N[C@H](CO)[C@H](O)C1=CC=C([N+]([O-])=O)C=C1 WIIZWVCIJKGZOK-RKDXNWHRSA-N 0.000 description 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 1
- 230000002759 chromosomal effect Effects 0.000 description 1
- 238000010367 cloning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 101150005799 dagA gene Proteins 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001952 enzyme assay Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 208000015707 frontal fibrosing alopecia Diseases 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 108010061330 glucan 1,4-alpha-maltohydrolase Proteins 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 229960000318 kanamycin Drugs 0.000 description 1
- 229930027917 kanamycin Natural products 0.000 description 1
- SBUJHOSQTJFQJX-NOAMYHISSA-N kanamycin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N SBUJHOSQTJFQJX-NOAMYHISSA-N 0.000 description 1
- 229930182823 kanamycin A Natural products 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000008176 lyophilized powder Substances 0.000 description 1
- 101150039489 lysZ gene Proteins 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000006140 methanolysis reaction Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 235000010460 mustard Nutrition 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 101150095344 niaD gene Proteins 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 108090000021 oryzin Proteins 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000008300 phosphoramidites Chemical class 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 235000019833 protease Nutrition 0.000 description 1
- 235000004252 protein component Nutrition 0.000 description 1
- 230000006920 protein precipitation Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000003259 recombinant expression Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229960002180 tetracycline Drugs 0.000 description 1
- 229930101283 tetracycline Natural products 0.000 description 1
- 235000019364 tetracycline Nutrition 0.000 description 1
- 150000003522 tetracyclines Chemical class 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000002103 transcriptional effect Effects 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 101150110790 xylB gene Proteins 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
- C12P7/6436—Fatty acid esters
- C12P7/649—Biodiesel, i.e. fatty acid alkyl esters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Fats And Perfumes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
本発明は、トリグリセリドの脂肪酸アルキルエステルへの転化を促進する第1脂肪分解酵素および遊離脂肪酸の脂肪酸アルキルエステルへの転化を促進する第2脂肪分解酵素を使用することによって、トリグリセリドから脂肪酸アルキルエステルを製造する方法に関する。
クチナーゼは基質クチンを加水分解できる脂肪分解酵素である。クチナーゼは種々の真菌から知られている (P. E. Kolattukudy、”Lipase”、編者B. BorgstroemおよびH. L. Brockman、Elsevie、1984、471-504) 。フミコラ・インソレンス (Humicola insolens) からのクチナーゼのアミノ酸配列は発表された (米国特許第5,827,719号) 。
本発明は、脂肪酸アルキルエステル、例えば、脂肪酸メチルエステル (FAME) および脂肪酸エチルエステルを製造する方法に関する。このようなエステルは、また、バイオディーゼルと呼ばれる。なぜなら、更新可能な資源に部分的に基づく、無硫黄の高オクタン価の燃料を得るために、このようなエステルは鉱物ディーゼルへの添加物として使用されるからである。
本発明による第1脂肪分解酵素と第2脂肪分解酵素との組合わせは、トリグリセリドおよびトリグリセリドと遊離脂肪酸との組合わせの脂肪酸アルキルエステルへの転化に対して相乗効果を生じ、これにより短時間でより高い転化百分率が得られる。
本発明は、脂肪酸アルキルエステルを製造する方法に関する。本発明の方法は、アルコールと、トリグリセリドおよび/または遊離脂肪酸を含んでなる基質とを含んでなる溶液を包含する。この溶液を特異性が異なる第1脂肪分解酵素および第2脂肪分解酵素と接触させ、ここで脂肪分解酵素はトリグリセリドまたは遊離脂肪酸または両方の混合物の脂肪酸アルキルエステルへの転化を触媒する。
TG/FFA = 0.55/26.41 = 0.021
フミコラ・インソレンス (H. insolens) クチナーゼ:
TG/FFA = 12.13/10 = 1.213
サーモミセス・ラヌギノスス (T. lanuginosus) リパーゼ:
TG/FFA = 13.22/16.25 = 0.814
トリグリセリドを含んでなる基質をアルコール、好ましくはメタノールまたはエタノールと混合し、30〜60℃、好ましくは50℃に往復水震蘯浴 (200 rpm) 上で加熱する。好ましくは、水を添加し、混合し、必要な温度にさらに加熱する。酵素を添加し、この溶液を激しく混合し、必要な温度、好ましくは50℃および200 rpmにおいて往復水震蘯浴上に放置して反応させる。高剪断ミキサー、例えば、植物油の酵素的脱ガムにおいて使用されているような型 (SilversonまたはIKA Labortechnik) を使用することによって、反応混合物の相を混合することができる (Clausen K. (2001) 、European Journal of Lipid Science and Technology、vol. 103、333-340) 。
親脂肪分解酵素をコードするDNA配列は、この分野においてよく知られている種々の方法により、問題の脂肪分解酵素を産生する微生物細胞から単離することができる。まず、研究すべき脂肪分解酵素を産生する生物からの染色体DNAまたはメッセンジャーDNAを使用して、ゲノムDNAおよび/またはcDNAライブラリーを構築すべきである。次いで、脂肪分解酵素のアミノ酸配列が既知である場合、標識化オリゴヌクレオチドプローブを合成し、これを使用して、問題の生物から調製したゲノムライブラリーから脂肪分解酵素をコードするクローンを同定することができる。選択的に、低いストリンジェンシイのハイブリダイゼーション条件および洗浄条件下に、プローブとして他の既知の脂肪分解酵素遺伝子に対して相同的である配列を含有する標識化オリゴヌクレオチドプローブを使用して、脂肪分解酵素をコードするクローンを同定することができる。
本発明の脂肪分解酵素をコードするDNA配列を担持する組換え発現ベクターは、組換えDNA手順に好都合に付すことができる任意のベクターであることができ、そしてベクターの選択はしばしばそれを導入すべき宿主細胞に依存する。ベクターは、宿主細胞の中に導入したとき、宿主細胞ゲノム中に組込まれ、そしてそれが組込まれた1または2以上の染色体と一緒に複製するベクターであることができる。適当な発現ベクターの例はpMT838である。
ベクターは、問題の宿主細胞においてベクターの複製を可能とするDNA配列をさらに含んでなることができる。このような配列の例は、プラスミドpUC19、pACYC177、pUB110、pE194、pAMB1およびpIJ702の複製起点である。
ベクターにおいて、DNA配列は適当なプロモーター配列に作用可能に接続されているべきである。プロモーターは選択した宿主細胞において転写活性を示す任意のDNA配列であることができ、そして宿主細胞に対して相同的または異種的であるタンパク質をコードする遺伝子に由来することができる。
上に定義した本発明のDNA構築物または発現ベクターを含んでなる、本発明の細胞は、本発明の脂肪分解酵素の組換え製造において宿主細胞として好都合に使用される。脂肪分解酵素をコードする本発明のDNA構築物で、好都合には宿主染色体中にDNA構築物 (1または2以上のコピーで) を組込むことによって、細胞を形質転換することができる。DNA配列は細胞中に安定に維持される傾向があるので、この組込みは一般に有利であると考えられる。宿主染色体中のDNA構築物の組込みは、慣用法に従い、例えば、相同的または異種的組換えにより実施することができる。選択的に、細胞は異なる型の宿主細胞に関して前述した発現ベクターで形質転換することができる。
本発明は、なかでも、本発明の脂肪分解酵素を製造する方法に関し、この方法は脂肪分解酵素の製造を促進する条件下に宿主細胞を培養し、細胞および/または培地から脂肪分解酵素を回収することを含んでなる。
トリブチリンに対するリパーゼ活性 (LU)
脂肪分解酵素のための基質は、乳化剤としてアラビアゴムを使用してトリブチリン (グリセリントリブチレート) を乳化することによって調製される。30℃、pH 7におけるトリブチリンの加水分解をpHスタット滴定実験において追跡する。リパーゼ活性の1単位 (1 LU) は、標準的条件において1 μmの酪酸/分を解放できる酵素の量に等しい。
8.00 gの基質をメタノールと混合する (0.500 ml → 0.395 g) 。下記のタイプの基質を使用した:
実施例1) 100%のサラダ油 (精製し、漂白し、脱臭したサラダ油、RBO SBO);
実施例2) 100%のオレイン酸;
実施例3) RBO SBO中の20% w/wのオレイン酸の混合物。
2. カンジダ・アンタルクチカ (C. antarctica) リパーゼB (CALB、比活性500 LU/mg タンパク質)
3. フミコラ・インソレンス (H. insolens) (クチナーゼ、比活性 1,800 LU/mg タンパク質)
1. TLL: 0.700 mlの4,000 LU/mlの酵素溶液 + 3.30 mlの水
2. CALB: 1.680 mlの119 LU/ mlの酵素溶液 + 2.32 mlの水
3. クチナーゼ: 0.450 mlの1,600 LU/ mlの酵素溶液 + 3.55 mlの水
酵素の組合わせを使用する実験のための酵素の投与量および追加の水の容積:
1. TLL + CALB: (0.350 mlの4,000 LU/mlのTLL溶液 + 0.840 mlの119 LU/ mlのCALB溶液 + 2.810 mlの水)
2. クチナーゼ + CALB: (0.225 mlの1,600 LU/ mlのクチナーゼ溶液 + 0.840 mlの119 LU/ mlのCALB溶液 + 2.935 mlの水)
精製し、漂白し、脱臭した大豆油 (RBO SBO、サラダ油) を、前述の一般的方法に従い基質として使用した。
異なる脂肪分解酵素を使用する3時間の反応後における、FAMEへの脂肪酸残留物の転化率 (%) を表1に示すが、CALBとTLLとの組合わせを使用して達成された転化率 (%) を表2に示す。4回の同一実験の変動係数% (CV%) は2.2%であると決定された。
オレイン酸を前述の一般的方法に従い基質として使用した。異なる脂肪分解酵素を使用する3時間の反応後におけるFAMEへの脂肪酸残留物の転化率 (%) を表3に示す。
RBO SBO中の20% w/wのオレイン酸の混合物を、前述の一般的方法に従い基質として使用した。異なる脂肪分解酵素および前記酵素の組合わせを使用する3時間の反応後におけるFAMEへの脂肪酸残留物の転化率 (%) を表4および表5に示す。
Claims (15)
- (a)トリグリセリドを含んでなる基質と(b)1〜5個の炭素原子を有するアルコールとを含んでなる溶液を、カンジダ・アンタルクチカ(Candida antarctica)からのリパーゼBである第1脂肪分解酵素およびサーモミセス・ラヌギノスス(T. lanuginosus)リパーゼまたはフミコラ・インソレンス(H. insolens)クチナーゼである第2脂肪分解酵素と接触させることによって、反応混合物を調製する、脂肪酸アルキルエステルを製造する方法。
- 前記基質が遊離脂肪酸をさらに含んでなる、請求項1に記載の方法。
- 前記遊離脂肪酸が0.01〜95重量%の範囲にある、請求項2に記載の方法。
- 前記トリグリセリドが、植物油フィードストック、ナタネ油、大豆油、マスタード油、ヒマワリ油、カノーラ油、ヤシ油、麻実油、パーム油、タル油及び動物脂肪の1または2以上に由来する、請求項1〜3のいずれかに記載の方法。
- 前記動物脂肪が、獣脂、ラード、家禽油又は魚油である、請求項4に記載の方法。
- アルコール/脂肪酸残留物のモル比が少なくとも1かつ最大10である、請求項1〜5のいずれか1項に記載の方法。
- 前記アルコール/脂肪酸残留物のモル比が0.3〜5である、請求項6に記載の方法。
- 前記アルコール/脂肪酸残留物のモル比が0.4〜3である、請求項7に記載の方法。
- 前記アルコールがメタノールまたはエタノールである、請求項1〜8のいずれか1項に記載の方法。
- 前記反応混合物が水をさらに含んでなる、請求項1〜9のいずれか1項に記載の方法。
- 前記水の量が50%(w/w)までである、請求項10に記載の方法。
- 工程をバッチモードで進行させる、請求項1〜11のいずれか1項に記載の方法。
- 工程を連続的モードで進行させる、請求項1〜11のいずれか1項に記載の方法。
- 前記反応混合物中で溶液相を高剪断ミキサーにより混合する、請求項1〜13のいずれか1項に記載の方法。
- この方法を向流モードで進行させる、請求項1〜14のいずれか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200500041 | 2005-01-10 | ||
DKPA200500041 | 2005-01-10 | ||
PCT/DK2006/000016 WO2006072256A2 (en) | 2005-01-10 | 2006-01-10 | Process for the production of fatty acid alkyl esters from triglycerides and alcohols employing mixtures of two lipolytic enzymes |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008526217A JP2008526217A (ja) | 2008-07-24 |
JP5133701B2 true JP5133701B2 (ja) | 2013-01-30 |
Family
ID=36572405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007549795A Expired - Fee Related JP5133701B2 (ja) | 2005-01-10 | 2006-01-10 | 2つの脂肪分解酵素を使用する脂肪酸アルキルエステルの製造 |
Country Status (10)
Country | Link |
---|---|
US (2) | US20080113419A1 (ja) |
EP (1) | EP1838860B1 (ja) |
JP (1) | JP5133701B2 (ja) |
CN (1) | CN101103118B (ja) |
AT (1) | ATE503019T1 (ja) |
BR (1) | BRPI0606389B1 (ja) |
CA (1) | CA2593282C (ja) |
DE (1) | DE602006020837D1 (ja) |
ES (1) | ES2363094T3 (ja) |
WO (1) | WO2006072256A2 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100199548A1 (en) * | 2007-07-06 | 2010-08-12 | Ls9, Inc. | Systems and methods for the production of fatty esters |
WO2009085278A1 (en) | 2007-12-21 | 2009-07-09 | Ls9, Inc. | Methods and compositions for producing olefins |
US20120052538A1 (en) * | 2009-04-06 | 2012-03-01 | Novozymes A/S | Triglycerides with high content of unsaturated fatty acids |
US9040263B2 (en) | 2010-07-28 | 2015-05-26 | Butamax Advanced Biofuels Llc | Production of alcohol esters and in situ product removal during alcohol fermentation |
NZ603291A (en) | 2010-06-18 | 2015-01-30 | Butamax Tm Advanced Biofuels | Extraction solvents derived from oil for alcohol removal in extractive fermentation |
US9670513B2 (en) | 2011-01-21 | 2017-06-06 | Novozymes A/S | Production of fatty acid alkyl esters |
EP2670854A1 (en) | 2011-02-04 | 2013-12-11 | Novozymes A/S | Fatty acid esterification process |
MY185442A (en) | 2014-05-28 | 2021-05-19 | Novozymes As | Production of fatty acid alkyl esters with caustic treatment |
CN105062697B (zh) * | 2015-08-24 | 2021-06-15 | 华南农业大学 | 一种利用预处理提高餐厨油脂酶法制备生物柴油产量的方法 |
CN106480114B (zh) * | 2015-08-25 | 2021-10-08 | 丰益(上海)生物技术研发中心有限公司 | 制备生物柴油的方法 |
CN113913475A (zh) | 2015-10-09 | 2022-01-11 | 诺维信公司 | 酶或非酶生物柴油精制方法 |
AU2023259645A1 (en) * | 2022-04-29 | 2024-09-05 | Novozymes A/S | Production of fatty acid alkyl esters |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4056442A (en) * | 1976-06-01 | 1977-11-01 | The Dow Chemical Company | Lipase composition for glycerol ester determination |
JPS60234588A (ja) * | 1984-05-07 | 1985-11-21 | Asahi Denka Kogyo Kk | 長鎖高度不飽和脂肪酸アルコ−ルエステルの製造法 |
US4683202A (en) | 1985-03-28 | 1987-07-28 | Cetus Corporation | Process for amplifying nucleic acid sequences |
DK122686D0 (da) | 1986-03-17 | 1986-03-17 | Novo Industri As | Fremstilling af proteiner |
ES2058119T3 (es) | 1986-08-29 | 1994-11-01 | Novo Nordisk As | Aditivo detergente enzimatico. |
WO1988002775A1 (en) | 1986-10-17 | 1988-04-21 | Novo Industri A/S | Positionally non-specific lipase from candida sp, a method for producing it, its use and a recombinant dna process for producing it |
EP0407959A3 (en) * | 1989-07-11 | 1992-01-02 | Lion Corporation | Process for producing polyol fatty acid monoesters |
US5288619A (en) * | 1989-12-18 | 1994-02-22 | Kraft General Foods, Inc. | Enzymatic method for preparing transesterified oils |
CA2082279C (en) | 1990-05-09 | 2007-09-04 | Grethe Rasmussen | Cellulase preparation comprising an endoglucanase enzyme |
US5173965A (en) | 1991-09-30 | 1992-12-29 | Panner Donna J | Releasably attached two section gown |
CA2203398A1 (en) | 1994-10-26 | 1996-05-09 | Thomas Sandal | An enzyme with lipolytic activity |
JP4263241B2 (ja) | 1996-03-27 | 2009-05-13 | ノボザイムス アクティーゼルスカブ | アルカリプロテアーゼを欠失した糸状真菌 |
US5713965A (en) * | 1996-04-12 | 1998-02-03 | The United States Of America As Represented By The Secretary Of Agriculture | Production of biodiesel, lubricants and fuel and lubricant additives |
JP4523178B2 (ja) | 1999-03-31 | 2010-08-11 | ノボザイムス アクティーゼルスカブ | リパーゼ変異体 |
WO2001092502A1 (en) | 2000-06-02 | 2001-12-06 | Novozymes A/S | Cutinase variants |
JP4530311B2 (ja) * | 2000-07-13 | 2010-08-25 | 日本水産株式会社 | リパーゼを用いたグリセライドの製造方法 |
CN1238469C (zh) * | 2004-01-16 | 2006-01-25 | 清华大学 | 有机介质反应体系中脂肪酶转化油脂生产生物柴油新工艺 |
US7473539B2 (en) * | 2004-09-20 | 2009-01-06 | Sunho Biodiesel Corporation | Methods for producing alkyl esters |
-
2006
- 2006-01-10 CA CA2593282A patent/CA2593282C/en not_active Expired - Fee Related
- 2006-01-10 DE DE602006020837T patent/DE602006020837D1/de active Active
- 2006-01-10 WO PCT/DK2006/000016 patent/WO2006072256A2/en active Application Filing
- 2006-01-10 AT AT06700945T patent/ATE503019T1/de not_active IP Right Cessation
- 2006-01-10 EP EP06700945A patent/EP1838860B1/en active Active
- 2006-01-10 CN CN2006800019976A patent/CN101103118B/zh active Active
- 2006-01-10 JP JP2007549795A patent/JP5133701B2/ja not_active Expired - Fee Related
- 2006-01-10 ES ES06700945T patent/ES2363094T3/es active Active
- 2006-01-10 BR BRPI0606389-6A patent/BRPI0606389B1/pt active IP Right Grant
- 2006-01-10 US US11/813,121 patent/US20080113419A1/en not_active Abandoned
-
2011
- 2011-04-28 US US13/096,448 patent/US9593352B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9593352B2 (en) | 2017-03-14 |
EP1838860A2 (en) | 2007-10-03 |
DE602006020837D1 (de) | 2011-05-05 |
CN101103118A (zh) | 2008-01-09 |
ATE503019T1 (de) | 2011-04-15 |
JP2008526217A (ja) | 2008-07-24 |
EP1838860B1 (en) | 2011-03-23 |
WO2006072256A3 (en) | 2007-02-08 |
ES2363094T3 (es) | 2011-07-20 |
CA2593282A1 (en) | 2006-07-13 |
US20080113419A1 (en) | 2008-05-15 |
CN101103118B (zh) | 2012-04-18 |
BRPI0606389B1 (pt) | 2018-02-14 |
US20110201066A1 (en) | 2011-08-18 |
CA2593282C (en) | 2016-03-15 |
WO2006072256A2 (en) | 2006-07-13 |
BRPI0606389A2 (pt) | 2011-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5133701B2 (ja) | 2つの脂肪分解酵素を使用する脂肪酸アルキルエステルの製造 | |
CA2611143C (en) | Production of degummed fatty acid alkyl esters | |
Soares et al. | Biodiesel production from soybean soapstock acid oil by hydrolysis in subcritical water followed by lipase-catalyzed esterification using a fermented solid in a packed-bed reactor | |
Shi et al. | Prospects for microbial biodiesel production | |
US9670513B2 (en) | Production of fatty acid alkyl esters | |
Lin et al. | Genetic engineering of microorganisms for biodiesel production | |
US9422584B2 (en) | Fatty acid esterification process | |
CN114945675A (zh) | 脂肪酸酯化方法 | |
WO2023209070A1 (en) | Production of fatty acid alkyl esters | |
US20130252291A1 (en) | Processing Of Oils and Fats | |
BRPI0611892B1 (pt) | A method for producing fatty acid alkyl esters of reduced phosphorus content by the combined transesterification and degumming | |
AU2023273196A1 (en) | Process for reducing free fatty acids |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090109 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110712 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111011 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20120612 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120820 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20120912 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121009 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121108 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151116 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |