CN1982468A - Preparation of shrimp peptide powder - Google Patents
Preparation of shrimp peptide powder Download PDFInfo
- Publication number
- CN1982468A CN1982468A CNA2005101208065A CN200510120806A CN1982468A CN 1982468 A CN1982468 A CN 1982468A CN A2005101208065 A CNA2005101208065 A CN A2005101208065A CN 200510120806 A CN200510120806 A CN 200510120806A CN 1982468 A CN1982468 A CN 1982468A
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- preparation
- protein
- peptide powder
- shrimp
- mixed enzyme
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Abstract
Production of astapeptide protein is carried out by taking fresh shrimp head as raw material, crushing, sterilizing, adding into mixed enzyme and water, zymolysis reacting at constant temperature, adding into starch, drying and crushing. The macromolecular protein can be degraded into polypeptide with protein molecular weight<5000 dalton as ideal protein source. It can improve digestion absorptive rate of animal, decrease energy consumption and convert common protein into functional protein source. It can promote animal immune disease resistance and enhance minerals absorption.
Description
Technical field
The present invention relates to the preparation method of preparation method's technical field, particularly a kind of shrimp peptide powder in feedstuff protein source.
Background technology
The shrimp head is the tankage in the aquatic products processing factory production process, is a kind of wide material sources, the important source of the animal protein of resourceful rich in proteins composition.At present, the processing of prawn head is to be directly used in feed processing after it is pulverized mostly.Do not pass through technical finesse shrimp head powder digestibility in animal body lower.In addition, do not see that having with the shrimp head is the report that raw material extracts the shrimp peptide protein.
Summary of the invention
The objective of the invention is at above-mentioned the deficiencies in the prior art, providing a kind of is raw material with the shrimp head, technology advanced person, and production cost is low, and environmental pollution is little, the specific absorption height, little peptide content height is fit to food and the feedstuff industry preparation method of the shrimp peptide powders of use in a large number.
Technical scheme of the present invention is: with various fresh shrimp heads is raw material, after pulverizing, adding mixed enzyme and water termostat enzymolysis after the sterilization, adds starch again, dry, pulverize and form.
Described mixed enzyme is: proteolytic enzyme, acidic cellulase are main prozyme, and wherein the ratio of proteolytic enzyme and acidic cellulase is 7: 3, and described two kinds of enzymes account for more than 90% of mixed enzyme total amount altogether.
Described raw material, water and mixed enzyme are 100: 20: 0.03 by weight.
The temperature of described constant temperature enzymolysis is 50～70 ℃, and enzymolysis time is 40～50 hours.
Described starch is W-Gum, sweet potato starch and sorghum starch etc.
The present invention can degrade the high molecular weight protein in the raw material in order, high molecular weight protein in the raw material is degraded into molecular weight of albumen less than 5000 daltonian polypeptide and little peptide, make it to become ideal protein source in the Animal nutrition, increase substantially albumen digestibility in animal body, cut down the consumption of energy, simultaneously common albumen is changed into the functional protein source, this feed is to improving the animal immune disease resistance, aspects such as reinforcement mineral substance absorption play effect, are fabulous the strengthening function property nutrition sources of animal-feed and human health care's food.
Description of drawings
Fig. 1 is a process flow sheet of the present invention.
Embodiment
Get shrimp 1 ton of removal dried small shrimp, be ground into 60 orders, then it is carried out conventional sterilising treatment, get about 400 kilograms of actual use raw material, with raw material, water and mixed enzyme are that 100: 20: 0.03 ratio thorough mixing is even by weight, and controlled temperature is at 50～70 ℃ of enzymolysis through 40～50 hours, naturally cool to normal temperature (being not less than 20 ℃) then, obtain being about 400 kilograms of thin viscous product behind the enzymolysis, add 200 kilograms of W-Gums again, be placed on that the time of carrying out is about 6～8 hours drying treatment in the dryer that power is 300kw, is that drying treatment is qualified with humidity less than 30%, gets about 300 kilograms of dry thing, afterwards, pulverize on 60～80 purpose pulverizers, packing carries out an acceptance inspection after the pulverizing.Described mixed enzyme is the prozyme based on proteolytic enzyme and acidic cellulase, and wherein the ratio of proteolytic enzyme and acidic cellulase is 70%: 30%, and these two kinds of enzymes account for more than 90% of mixed enzyme total amount, and remaining is the chitin enzyme.In the process of enzymolysis, dissimilar enzymes plays a role in the differing temps scope, wherein based on the enzyme of proteolytic enzyme, the animal proteinum macromole is degraded, and makes shrimp peptide powder.The content of crude protein can reach more than 50% in this shrimp peptide powder, wherein molecular weight less than the shared ratio of 5000 daltonian peptide protein greater than 30%.
The present invention can become the protein source substitute of the high prices such as fish meal that generally adopt in the present feedstuff industry, high resource consumption, poor benefit, simultaneously, if further improve this preparation method's correlated conditions such as health, also can be the health care of food industry a kind of high-quality, new nutrition-fortifying agent at a low price is provided.The present invention can be applicable to herding and culture fishery, and it not only can be animal food prods protein source is provided, and can improve the immune disease-resistance ability of fish, and nutrient-reinforced absorbs, and improves the growth of animal rate.
Claims (5)
1, a kind of preparation method of shrimp peptide powder is characterized in that: with various fresh shrimp heads is raw material, after pulverizing, adding mixed enzyme and water termostat enzymolysis after the sterilization, adds starch again, dry, pulverize and form.
2, according to the preparation method of the described shrimp peptide powder of claim 1, it is characterized in that: described mixed enzyme is the prozyme based on proteolytic enzyme and acidic cellulase, wherein the ratio of proteolytic enzyme and acidic cellulase is 7: 3, and described two kinds of enzymes account for more than 90% of mixed enzyme total amount altogether.
3, according to the preparation method of the described shrimp peptide powder of claim 1, it is characterized in that: described raw material, water and mixed enzyme are 100: 20: 0.03 by weight.
4, according to the preparation method of the described shrimp peptide powder of claim 1, it is characterized in that: the temperature of described constant temperature enzymolysis is 50～70 ℃, and enzymolysis time is 40～50 hours.
5, according to the preparation method of the described shrimp peptide powder of claim 1, it is characterized in that: described starch is W-Gum, sweet potato starch and sorghum starch etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101208065A CN100475972C (en) | 2005-12-13 | 2005-12-13 | Preparation of shrimp peptide powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101208065A CN100475972C (en) | 2005-12-13 | 2005-12-13 | Preparation of shrimp peptide powder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1982468A true CN1982468A (en) | 2007-06-20 |
| CN100475972C CN100475972C (en) | 2009-04-08 |
Family
ID=38165309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101208065A Active CN100475972C (en) | 2005-12-13 | 2005-12-13 | Preparation of shrimp peptide powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100475972C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102676623A (en) * | 2012-05-23 | 2012-09-19 | 浙江大学 | Method for preparing antioxidant peptide from shrimp shell |
| CN103392900A (en) * | 2013-07-25 | 2013-11-20 | 天津核生科技生物工程有限公司 | Method for preparing shrimp protein powder through shrimp hydrolysis |
| CN105325670A (en) * | 2015-09-11 | 2016-02-17 | 舟山福氏食品科技有限公司 | Processing method for preparing biological enzymatic hydrolysis protein from squid leftovers |
| CN114921516A (en) * | 2022-05-26 | 2022-08-19 | 上海海洋大学 | Macrobrachium nipponense immunoactive peptide and preparation method and application thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106720969B (en) * | 2016-12-23 | 2019-10-22 | 浙江海洋大学 | A method of albumen powder is prepared using shrimp processing byproduct |
-
2005
- 2005-12-13 CN CNB2005101208065A patent/CN100475972C/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102676623A (en) * | 2012-05-23 | 2012-09-19 | 浙江大学 | Method for preparing antioxidant peptide from shrimp shell |
| CN102676623B (en) * | 2012-05-23 | 2014-01-08 | 浙江大学 | Method for preparing antioxidant peptide from shrimp shell |
| CN103392900A (en) * | 2013-07-25 | 2013-11-20 | 天津核生科技生物工程有限公司 | Method for preparing shrimp protein powder through shrimp hydrolysis |
| CN105325670A (en) * | 2015-09-11 | 2016-02-17 | 舟山福氏食品科技有限公司 | Processing method for preparing biological enzymatic hydrolysis protein from squid leftovers |
| CN114921516A (en) * | 2022-05-26 | 2022-08-19 | 上海海洋大学 | Macrobrachium nipponense immunoactive peptide and preparation method and application thereof |
| CN114921516B (en) * | 2022-05-26 | 2024-03-15 | 上海海洋大学 | Chinese lobster immunocompetent peptide, and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100475972C (en) | 2009-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Shenbotai Biological Technology Co., Ltd. Assignor: Wang Ronghui Contract record no.: 2011440020465 Denomination of invention: Preparation of shrimp peptide powder Granted publication date: 20090408 License type: Exclusive License Open date: 20070620 Record date: 20111212 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160516 Address after: 524051 Guangdong province Zhanjiang City Potou District Guandu Industrial Park A District No. 1 Patentee after: Zhanjiang Mingzhu Technology Industry Co., Ltd. Address before: 524008 Golden Garden 23A, 40 south coast road, Guangdong, Zhanjiang Patentee before: Wang Ronghui |