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Production method of collagen beverage

A technology of collagen and production method, applied in the direction of protein food processing, protein food ingredients, fish protein ingredients, etc., can solve the limitation of fish skin collagen production and application, poor molecular weight uniformity in step range, unfavorable industrial production, etc. problem, to achieve the effect of promoting the healthy development of the body, ensuring good quality and low ash content

Inactive Publication Date: 2015-04-15
QINGDAO LANNONGGU AGRI PROD RES & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, in the process of producing hydrolyzed collagen at home and abroad, most of the hydrolyzed collagen obtained by hydrolyzing animal bones, skins and other tissues by conventional methods has a wide range of molecular weights and a wide range of molecular weights. Poor uniformity; and a large number of free amino acids produced during the hydrolysis process greatly reduce the biological activity of the product and affect the efficacy
[0005] However, due to the strong fishy smell of fish skin collagen, the production and application of fish skin collagen are limited. A lot of research has been done on the deodorization and decolorization process of protein.
[0006]However, the above-mentioned methods are complicated in technology and cumbersome in operation, which is not conducive to industrial production. Manufacturers need a method with simple steps, convenient operation and higher biological activity. Collagen, the production process is clean, green and pollution-free, no waste water discharge, high-quality collagen, suitable for large-scale industrial production, a production method with significant economic and social benefits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] (1) Fish skin pretreatment: Add 100kg of fish skin with 6 times its mass of water, then add 2.5% of its mass of calcium hydroxide, stir evenly and soak for 6 days, then wash the fish skin treated with alkali solution with clean water, and then Soak in 2% NaCl solution for 4 hours at 3°C;

[0018] (2) Enzyme hydrolysis: wash the above fish skin, add water according to 5 times its mass, first add 0.6% of the raw material mass of the fish skin Bacillus subtilis alkaline protease, at the same time add flavor protease of 0.6% of the raw material mass of the fish skin and 0.2% of the raw material mass % of M0111-9 compound enzymolysis protection agent, control the enzymolysis solution pH = 6, the temperature is 50 ℃, enzymolysis 3h;

[0019] (3) Inactivation centrifugation: After enzymatic hydrolysis, heat up to 88°C for 11 minutes to inactivate; after enzyme inactivation, the solution is centrifuged at 4000 rpm for 12 minutes to remove solid residues;

[0020] (4) Decoloriz...

Embodiment 2

[0027] (1) Fish skin pretreatment: Add 150kg of fish skin with 8 times its mass of water, then add 3% of its mass of calcium hydroxide, stir evenly and soak for 8 days, then wash the fish skin treated with alkali solution with clean water, and then Soak in 3% NaCl solution for 6 hours at 5°C;

[0028] (2) Enzyme hydrolysis: wash the above fish skin, add water according to 8 times its mass, first add 0.7% of the raw material mass of the fish skin Bacillus subtilis alkaline protease, at the same time add 0.7% of the raw material mass of the fish skin flavor protease and 0.3% of the raw material mass % of M0111-9 compound enzymolysis protection agent, control the enzymolysis solution pH = 7, the temperature is 55 ℃, enzymolysis 4h;

[0029] (3) Inactivation centrifugation: After enzymatic hydrolysis, heat up to 90°C for 13 minutes to inactivate; after enzyme inactivation, the solution is centrifuged at 4500 rpm for 14 minutes to remove solid residues;

[0030] (4) Decolorization...

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Abstract

The invention discloses a production method of a collagen beverage. The production method is characterized by comprising the following steps: (1) fish-skin pretreatment; (2) enzymatic hydrolysis; (3) inactivation and centrifugation; (4) deodorizing and decoloring; (5) concentration and drying; (6) juice preparation. The provided enzymatic hydrolysis technology improves the collagen quality, and effectively guarantees the biological activity and excellent quality of products. The produced fish-skin collagen peptide has the advantages that the content of micromolecular peptide is high, the ash content is low, the protein contain is high, and moreover the fish-skin collagen peptide is safe, odorless, and non-irritant. The prepared suspension collagen fruit-particle beverage has an attractive color and luster and an extremely good fruit taste and can supply beneficial nutrients, which are required by human body, such as vitamins, collagen, and the like to human body. The production method has the advantages of simple steps, convenient operation, and mild reaction conditions, and is suitable for massive industrial production.

Description

technical field [0001] The invention belongs to the technical field of collagen deep processing, and relates to a production method of collagen beverage. Background technique [0002] Collagen is a high-molecular functional protein. It is the main component of the skin, accounting for 80% of the dermis of the skin. It forms a fine elastic network in the skin, which firmly locks in moisture and supports the skin. Collagen is a helical fibrous protein twisted by 3 peptide chains, and it is also the most abundant protein in the human body. It is widely distributed in connective tissue, skin, bone, interstitial cells of internal organs, muscle cavity, ligament, sclera and other parts, accounting for about 100% of the total human body. 30% or more of protein. It is rich in proline, hydroxyproline and other collagen characteristic amino acids needed by the human body. It is an important part of human cells, especially the extracellular matrix of skin. Therefore, collagen is also t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/38A23L1/09A23L2/66A23L2/84A23L33/125
CPCA23J1/04A23J1/10A23J3/342A23L2/38A23L2/52A23L2/60A23L2/66A23L33/18A23V2002/00A23V2200/14A23V2200/30A23V2200/318A23V2250/2042A23V2250/55A23V2250/6422
Inventor 李妮
Owner QINGDAO LANNONGGU AGRI PROD RES & DEV
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