Production method of mask liquid containing fish-skin collagen peptide

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...

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