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High quality hydrolyzed keratin silk protein
Xi'an Rongsheng Biotechnology
Part of used
Loss on drying
Total Plate Count
1.silk protein is a functionally prominent nutrient with higher nutritional value;
2.silk protein has the detoxication effects for some aromatics which can cause cancer;
3.silk protein helps promoting the metabolism of alcohol in human body and protecting liver;
4.silk protein can also repair and nurse the hair injured besides chemic through penetrating the interior of scathing hair squama;
5.silk protein can keep and adjust moisture, prevent skin from ultraviolet radiation, restrain splash generation, facilitate anti-aging for skin.
1.Applied in cosmetic industry,silk amino acids powder is mainly used as the additive;
2.Applied in food industry,silk amino acids powder is easy to permeate the derma layer of skin and get absorbed, nurturing skin as well.
1kg/foil bag,25kg/fiber drum
Store in cool and dry places. Keep away from strong light.
What is silk protein?
silk protein is the water soluble mixing amino acid obtained after hydrolysis of Silk fibroin. The average molecular weight is about 90 and the product is also called as “Silk 90”. The product is white powder with pH value between 5 to 7 and positive ninhydrin reaction.
Silk Peptide is a albumin product, which can be obtained after hydrolysis from silk, contains 18 kinds of amino acids.
Silk Peptide can be used in cosmetic as a natural material, protecting and keeping the moisture of ones skin, preventing skin cocking and aging. Its super absorbency and adsorption enable protect and care to ones hair. The function and security fibroin makes in cosmetic bears comparison with any other compound material.
Because of the hydrophilic gene in the structure of silk, silk protein powder is a fine natural moisture factor. Attaching to the surface of the skin with extremely thin layer of silk powder can control the water absorption or release, according to the changes in skin temperature and humidity. It has great effects in skin care, prevention and treatment for various types dermatosis caused by dry or moist skin.
Definitions of the product:
The product is water soluble polypeptide formed by degradation of silk protein (fibroin) with average molecular weight between 500-10000, white powder and good water solubility, with pH value between 4.5 to 6.5 and positive ninhydrin reaction.