CN108887480A - A kind of production technology of feed animal fat - Google Patents
A kind of production technology of feed animal fat Download PDFInfo
- Publication number
- CN108887480A CN108887480A CN201810656014.7A CN201810656014A CN108887480A CN 108887480 A CN108887480 A CN 108887480A CN 201810656014 A CN201810656014 A CN 201810656014A CN 108887480 A CN108887480 A CN 108887480A
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- Prior art keywords
- fat
- grease
- water
- isolated
- heating
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/14—Pretreatment of feeding-stuffs with enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
- A23K20/147—Polymeric derivatives, e.g. peptides or proteins
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Physiology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Microbiology (AREA)
- Marine Sciences & Fisheries (AREA)
- Biochemistry (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
The present invention provides a kind of production method of feed animal fat, including following processing steps：(1) sorting and pretreatment；(2) heating in vacuum pot adds water, heats, vacuumizes；(3) neutral proteinase is added；(4) it keeps the temperature, stir, continue to heat, destroy the enzyme treatment；(5) it is separated by solid-liquid separation；(6) water-oil separating；(7) grease is sent into heating kettle heating, cooling, inspection, storage；（8）Sewage treatment；(9) dregs of fat are spray-dried at albumen powder, pack, be put in storage it is spare.Realize the present invention：Production process carries out low temperature oil refining using addition water and neutral proteinase, it reduces high temperature and oxygen generates oxidation, acid value is lower with peroxide value, and fragrance is more fragrant, sense organ is good, white color, and environmental protection, energy conservation, high-efficient, oil quality height, it is lost small, high yield rate keeps the quality of grease, is a kind of good feedstuff；And the dregs of fat isolated are spray-dried at albumen powder, it is also possible to make the raw material of feed, instead of purposes such as fish meal, and reduce the pollution to environment, turn waste into wealth, also save the cost.
Description
Technical field
The present invention relates to field of feed, and in particular to a kind of production technology of feed animal fat.
Background technique
Grease is a kind of critically important feedstuff, and the energy of feed can be improved, and promotes liposoluble vitamin and pigment
Absorption, improve the growth rate and productivity of animal, reduce the generation of disease.Grease generally has animal fat and vegetable fat,
The oil refining process that the animal fat manufacturing enterprise in China uses for a long time, typically traditional dry method refining or wet process refining
System, raw oil material is during processing and storage, due to by air, temperature, illumination, moisture, metal ion and grease itself
The factors such as fatty acid composition influence, it may occur that complicated chemical change leads to grease oxidation rancid, there are acid value of lipids and
The higher problem of peroxide value, the height of acid value of lipids are one of the important indicators of oil quality quality, and acid value is excessively high not only to be made
The flavor of grease degenerates, and quality decline can also cause damages to animal health.Dry method is refined because being to carry out melting under normal pressure,
Raw rouge contacts for a long time with air, at high operating temperatures, although the grease of rouge fragrance can be generated by Maillard reaction,
It distributes comparatively fast, and easily causes acid value of lipids, peroxide value exceeded, the gas band of discharge is odorous, has a certain impact to environment.
Wet process vacuum melting, because carrying out melting using direct steam, grease color is shallower, but grease moisture content is high, such as handles not in time,
It is easy to cause spoiled by rancid oil or fat, dregs of fat moisture content is high, at paste, is handled currently without suitable equipment, direct emission is not only
Environment is polluted, waste is also caused.
Summary of the invention
It is an object of the invention to overcome the shortcomings of the prior art, provide a kind of production process reduce high temperature with
Oxygen generates oxidation, and acid value is lower with peroxide value, and fragrance is more fragrant, keeps the quality of grease, and energy-saving and environmental protection, high-efficient
Environment protection process technique.
The technical solution adopted by the present invention to solve the technical problems is：A kind of production technology of feed animal fat,
Including following processing steps：
（1）Sorting and pretreatment：Animal flesh is chosen, is rinsed well impure in it, is ground into the broken of 1-2cm through meat block slicing machine
Meat；
（2）To through step（1）Pretreated meat mincing are put into heating in vacuum pot, and the water with meat mincing equivalent weight is added, heating
To 53 DEG C~68 DEG C, vacuumize, vacuum degree -0.02~-0.03mpa；
（3）Neutral proteinase is added, by the weight ratio 3 of neutral proteinase and meat mincing：10000 ratio is added；
（4）It keeps above-mentioned temperature 110~120 minutes and is stirred, continue to be heated up to 98 DEG C~100 DEG C, kept for 55~65 points
Clock carries out destroy the enzyme treatment；
（5）It is sent into centrifuge, carries out solid and liquid separation；
（6）By step（5）The liquid portion isolated carries out water-oil separating；
（7）By step（6）The grease isolated is sent into heater, is heated to 118 DEG C~120 DEG C, then passes through heat exchanger for grease
Temperature is cooled to room temperature, and is examined, is stored in oil storage tank；
（8）By step（6）The water isolated is handled through sewage disposal device, is discharged after up to standard；
（9）By step（5）The solid portion isolated, the i.e. dregs of fat, are spray dried to albumen powder, pack, be put in storage it is spare.
The animal flesh is ox, pig, sheep, fish, chicken, duck or raw rouge.
Realize the present invention：Production process is since it is broken to reduce high temperature using water and neutral proteinase progress low temperature oil refining is added
Bad to generate oxidation with oxygen, acid value is lower with peroxide value, and fragrance is more fragrant, and sense organ is good, white color, and environmental protection, energy conservation, efficiency
Height, the oil quality produced is high, and small, high yield rate is lost, and largely keeps the quality of grease, is a kind of good feeding
Expect raw material；And the dregs of fat isolated are spray-dried at albumen powder, it is also possible to be used as the raw material of feed, mainly replace fish meal etc.
On the way, and pollution to environment is reduced, turns waste into wealth, while also save the cost, increases economic benefit.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail：
Embodiment：
A kind of production method of feed animal fat, including following processing steps：
（1）Sorting and pretreatment：The raw rouge 5000Kg of pork is chosen, is rinsed well impure in it, is ground into 1- through meat block slicing machine
The meat mincing of 2cm；
（2）To through step（1）Pretreated meat mincing are put into heating in vacuum pot, and the water of 5000Kg is added, and are heated up to 58 DEG C,
It vacuumizes, vacuum degree -0.03mpa；
（3）1.5Kg neutral proteinase is added；
（4）It keeps above-mentioned temperature 120 minutes and is stirred, continue to be heated up to 100 DEG C, be kept for 60 minutes, carry out enzyme deactivation
Processing；
（5）It is sent into centrifuge, carries out solid and liquid separation；
（6）By step（5）The liquid portion isolated carries out water-oil separating；
（7）By step（6）The grease isolated is sent into heater, is heated to 120 DEG C, then by heat exchanger that grease temperature is cooling
To room temperature, is examined, be stored in oil storage tank；
（8）By step（6）The water isolated is handled through sewage disposal device, is discharged after up to standard；
（9）By step（5）The solid portion isolated, the i.e. dregs of fat, are spray dried to albumen powder, pack, be put in storage it is spare.
3500 kilograms of pig fat is made, through detecting by relative national standards:Appearance is in yellow-white, has lard intrinsic
Smell, free from extraneous odour；Acid value≤3（Mg/g, in terms of KOH）, peroxide value≤2（Mmol/kg), iodine value, saponification number etc. refer to
The requirement that is up to state standards is marked, pathogenic bacteria are not detected, the requirement being up to state standards.600 kilograms of albumen powder is also made.
Obviously present invention specific implementation is not subject to the restrictions described above, as long as using method concept and skill of the invention
The improvement for the various unsubstantialities that art scheme carries out, or not improved the conception and technical scheme of the invention are directly applied to it
Its occasion, it is within the scope of the present invention.
Claims (2)
1. a kind of production technology of feed animal fat, it is characterised in that：Including following processing steps：
（1）Sorting and pretreatment：Animal flesh is chosen, is rinsed well impure in it, is ground into the broken of 1-2cm through meat block slicing machine
Meat；
（2）To through step（1）Pretreated meat mincing are put into heating in vacuum pot, and the water with meat mincing equivalent weight is added, heating
To 53 DEG C~68 DEG C, vacuumize, vacuum degree -0.02~-0.03mpa；
（3）Neutral proteinase is added, by the weight ratio 3 of neutral proteinase and meat mincing：10000 ratio is added；
（4）It keeps above-mentioned temperature 110~120 minutes and is stirred, continue to be heated up to 98 DEG C~100 DEG C, kept for 55~65 points
Clock carries out destroy the enzyme treatment；
（5）It is sent into centrifuge, carries out solid and liquid separation；
（6）By step（5）The liquid portion isolated carries out water-oil separating；
（7）By step（6）The grease isolated is sent into heater, is heated to 118 DEG C~120 DEG C, then passes through heat exchanger for grease
Temperature is cooled to room temperature, and is examined, is stored in oil storage tank；
（8）By step（6）The water isolated is handled through sewage disposal device, is discharged after up to standard；
（9）By step（5）The solid portion isolated, the i.e. dregs of fat, are spray dried to albumen powder, pack, be put in storage it is spare.
2. the production technology of feed animal fat according to claim 1, it is characterised in that：The animal flesh be ox, pig,
Sheep, fish, chicken, duck or raw rouge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810656014.7A CN108887480A (en) | 2018-06-23 | 2018-06-23 | A kind of production technology of feed animal fat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810656014.7A CN108887480A (en) | 2018-06-23 | 2018-06-23 | A kind of production technology of feed animal fat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108887480A true CN108887480A (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810656014.7A Pending CN108887480A (en) | 2018-06-23 | 2018-06-23 | A kind of production technology of feed animal fat |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110564714A (en) * | 2019-07-29 | 2019-12-13 | 广州市仟壹生物技术有限公司 | Animal fat enzymolysis composition, enzymolysis method and application thereof |
| CN114480547A (en) * | 2022-03-09 | 2022-05-13 | 山东智鼎食品科技有限公司 | Method for producing micromolecule hydrolyzed animal protein peptide by utilizing animal fat wet-process refining by-product |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101061827A (en) * | 2006-04-30 | 2007-10-31 | 中国食品发酵工业研究院 | Industry method of producing fish collagen peptide from fish skin and bone by an enzyme method |
| CN101248821A (en) * | 2007-11-19 | 2008-08-27 | 广东海洋大学 | Process engineering for extracting fishes processing offal fish oil by enzymolysis process |
| CN101773199A (en) * | 2010-01-11 | 2010-07-14 | 湖南湘久阳饲料科技有限公司 | Environment-friendly production process of high-protein feeding meat meal |
-
2018
- 2018-06-23 CN CN201810656014.7A patent/CN108887480A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101061827A (en) * | 2006-04-30 | 2007-10-31 | 中国食品发酵工业研究院 | Industry method of producing fish collagen peptide from fish skin and bone by an enzyme method |
| CN101248821A (en) * | 2007-11-19 | 2008-08-27 | 广东海洋大学 | Process engineering for extracting fishes processing offal fish oil by enzymolysis process |
| CN101773199A (en) * | 2010-01-11 | 2010-07-14 | 湖南湘久阳饲料科技有限公司 | Environment-friendly production process of high-protein feeding meat meal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110564714A (en) * | 2019-07-29 | 2019-12-13 | 广州市仟壹生物技术有限公司 | Animal fat enzymolysis composition, enzymolysis method and application thereof |
| CN114480547A (en) * | 2022-03-09 | 2022-05-13 | 山东智鼎食品科技有限公司 | Method for producing micromolecule hydrolyzed animal protein peptide by utilizing animal fat wet-process refining by-product |
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Application publication date: 20181127 |
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