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Tuna bone collagen peptide preparation method

The technology of collagen peptide and collagen is applied in the field of preparation of tuna fish bone collagen source selenium chelated collagen peptide, which can solve the problems of wasting fishery resources and discarding, and achieves the advantages of human body absorption, short production cycle, and elimination of bitterness. fishy effect

Active Publication Date: 2015-11-25
ZHEJIANG MARINE DEV RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method to improve the purity and extraction rate in order to solve the defect that most of the tuna bones accounting for 25-30% of the total weight are processed into fish bone meal or discarded as waste, which wastes valuable fishery resources. , the preparation method of the tuna fish bone collagen peptide that removes the bitter smell, improves the taste, and is beneficial to human body absorption

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A preparation method of tuna fish bone collagen peptide, said preparation method comprising the following steps:

[0025] a) After cleaning the fish meat and dirt on the tuna fish bones, wash and dry them, coarsely crush them to 2-3cm particles, immerse the fish bone particles in the soaking liquid at a temperature of 45°C, soak for 3 hours, take out and drain and then make superfine powder Fishbone powder refined to a particle size of 5-10 μm, stored at -10°C for later use; wherein, the soaking liquid consists of the following raw materials in parts by weight: 45 parts of orange peel, 20 parts of hawthorn, 14 parts of carrot, 1 part of wild chrysanthemum, tea 30 parts, 15 parts of chitosan, 12 parts of sodium alginate and 200 parts of water, the mass ratio of fish bone particles to the soaking solution is 1:10; when preparing the soaking solution, first heat the water to 65°C, add orange peel, Hawthorn, carrot, wild chrysanthemum and tea leaves are prepared by heating ...

Embodiment 2

[0030] A preparation method of tuna fish bone collagen peptide, said preparation method comprising the following steps:

[0031] a) After cleaning the fish meat and dirt on the tuna fish bones, wash, dry, and coarsely crush them to 2-3cm particles, immerse the fish bone particles in the soaking solution at a temperature of 50°C and soak for 4.5 hours, remove and drain, and then super Fishbone powder finely powdered to a particle size of 5-10 μm, stored at -10°C for later use; wherein, the soaking solution is composed of the following raw materials in parts by weight: 48 parts of orange peel, 23 parts of hawthorn, 18 parts of carrot, 3 parts of wild chrysanthemum, 35 parts of tea leaves, 16 parts of chitosan, 13 parts of sodium alginate and 285 parts of water, the mass ratio of fishbone particles to the soaking liquid is 1:10; when preparing the soaking liquid, first heat the water to 65°C, add orange peel , hawthorn, carrot, wild chrysanthemum and tea, continue to heat until t...

Embodiment 3

[0036] A preparation method of tuna fish bone collagen peptide, said preparation method comprising the following steps:

[0037] a) After cleaning the fish meat and dirt on the tuna fish bones, wash and dry them, coarsely crush them to 2-3cm particles, immerse the fish bone particles in the soaking solution at a temperature of 55°C, soak for 6 hours, take out and drain and then make superfine powder Fishbone powder refined to a particle size of 5-10 μm, stored at -10°C for later use; wherein, the soaking liquid is composed of the following raw materials in parts by weight: 50 parts of orange peel, 25 parts of hawthorn, 26 parts of carrot, 5 parts of wild chrysanthemum, tea 40 parts, 18 parts of chitosan, 15 parts of sodium alginate and 350 parts of water, the mass ratio of fishbone particles to the soaking solution is 1:10; when preparing the soaking solution, first heat the water to 65°C, add orange peel, Hawthorn, carrot, wild chrysanthemum and tea leaves are prepared by hea...

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Abstract

The invention relates to a tuna bone collagen peptide preparation method. The tuna bone collagen peptide preparation method includes: crushing tuna bones, subjecting the crushed tuna bones to pretreatment, adding additives to prepare collagen and performing enzymolysis to obtain a tuna bone collagen peptide. The preparation method is short in preparation cycle, high in yield and product purity and capable of removing bitter fishy smell, provides technical assistance for development of selenium-supplementing health food and drugs and also provides a new thought for high-value application of the tuna bones, and the tuna bone collagen peptide is good in taste and beneficial to absorption of human bodies.

Description

technical field [0001] The invention belongs to the technical field of deep processing of aquatic products, and in particular relates to a preparation method of selenium-chelated collagen peptide derived from tuna fish bone collagen which improves purity and extraction rate, removes bitter smell, improves taste and facilitates human body absorption. Background technique [0002] Tuna (Tunas), also known as tuna and tuna, belongs to the scombroid family of Perciformes. As a deep-sea fish, tuna is not only delicious, but also has high nutritional value, rich in protein, unsaturated fatty acids and vitamins. Natural, high nutritional value and well-known in the international market. The main processed species of tuna are bluefin tuna, albacore tuna, yellowfin tuna and bigeye tuna. Zhejiang Province is the tuna processing center in my country and has the largest tuna processing base in the country. In addition to being sold fresh, tuna has a very high added value of processed p...

Claims

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Application Information

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IPC IPC(8): C12P21/06C07K1/36C07K1/34C07K1/16
Inventor 杨会成
Owner ZHEJIANG MARINE DEV RES INST
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