Production method of mask liquid containing fish-skin collagen peptide

A production method and technology of collagen peptides, which are applied in skin care preparations, pharmaceutical formulas, cosmetics, etc., can solve the problems of limiting the production and application of fish skin collagen, poor molecular weight uniformity in the step-by-step range, and unfavorable industrial production. Excellent quality, enhanced firmness and elasticity, easy to operate effect

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 l

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] (1) Fish skin pretreatment: Add 100kg of fish skin with 5 times its mass of water, then add 3.5% of its mass of calcium hydroxide, stir evenly and soak for 5 days, then wash the fish skin treated with alkali solution with clean water, and then Soak in 2.0% NaCl solution for 5 hours at 3°C;

[0020] (2) Enzyme hydrolysis: wash the above fish skin, add water according to 6 times its mass, first add 0.5% of the raw material mass of the fish skin Bacillus subtilis alkaline protease, at the same time add flavor protease of 0.5% 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 2h;

[0021] (3) Inactivation centrifugation: After enzymatic hydrolysis, heat up to 85°C for 10 minutes to inactivate; after enzyme inactivation, the solution is centrifuged at 4300 rpm for 13 minutes to remove solid residues;

[0022] (4) Decolor...

Embodiment 2

[0031] (1) Fish skin pretreatment: Add 100kg of fish skin with 6 times its mass of water, then add 4.5% 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 2.2% NaCl solution for 7 hours at 5°C;

[0032] (2) Enzyme hydrolysis: wash the above fish skin, add water according to 7 times its mass, first add 0.8% of the raw material mass of the fish skin Bacillus subtilis alkaline protease, and at the same time add 0.8% 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 3h;

[0033] (3) Inactivation centrifugation: After enzymatic hydrolysis, heat up to 90°C for 12 minutes to inactivate; after enzyme inactivation, the solution is centrifuged at 4500 rpm for 15 minutes to remove solid residues;

[0034] (4) Decolo...

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PUM

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Abstract

The invention discloses a production method of a mask liquid containing fish-skin collagen peptide. The production method is characterized by comprising the following steps: (1) fish-skin pretreatment; (2) enzymatic hydrolysis; (3) inactivation and centrifugation; (4) odor removing and decoloring; (5) condensation and drying; (6) oil-phase preparation; (7) water-phase preparation; and (8) product preparation. The produced fish-skin collagen peptide has the advantages of high content of micromolecular peptide, low ash content, and high protein content, does not have any side or toxic effect, thus can be used as cosmetic or cosmetic additives, has a physiological activity that can prominently promote the keratinocyte growth and propagation, can repair the skin, enhances the tightness and elasticity of skin, prevents the skin from aging, and has the advantages of high safety, odor-free property, and non-irritant property. The production method has the advantages of simple steps and convenient operation. No pollution or wastewater is generated during the production process. The obtained collagen protein quality is high. The reaction conditions are mild, and the production method is suitable for industrial production.

Description

technical field [0001] The invention belongs to the technical field of collagen deep processing, and relates to a production method of fish skin collagen peptide mask liquid. Background technique [0002] Collagen is the main component of the skin, 72% of human skin is Collagen , Collagen forms an elastic network in the skin, supporting the skin to lock in moisture. Women start to lose collagen at the age of 20, and enter the peak of collagen loss at the age of 25. At the age of 40, the collagen content is less than half of that at the age of 18. The loss of collagen leads to the breakage of the elastic net supporting the skin, the skin tissue shrinks and collapses, the skin is dry, rough, sagging, wrinkles, enlarged pores, dark spots, Pigmentation Wait for the phenomenon of aging. The unique upper and lower split design of VIKKI polymer pure collagen mask, three-dimensional cutting, fits the facial contours better, helps the skin to absorb the essence effectively, and t...

Claims

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Application Information

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IPC IPC(8): A61K8/65A61K8/73A61Q19/08C12P21/06
Inventor 李妮
Owner QINGDAO LANNONGGU AGRI PROD RES & DEV
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