Product name: silk sericin
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Form: Powder
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Part: silk
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Extraction Type: Liquid-solid Extraction
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Grade: food & cosmetic grade
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Brand Name:Imaherb
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Model Number: ly- silk protein extract
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Appearence: white powder
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Sulphated Ash: <3.0%
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Active ingredient: Silk fibroin
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Yeast&Mold: <100cfu/g
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Packaging: Plastic Container, Vacuum Packed
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Main function of New Best White Skin Care Silk Sericin Powder High Quality Fibroin
1.Silk amino acids powder is is a functionally prominent nutrient with higher nutritional value;
2.Silk amino acids powder has the detoxication effects for some aromatics which can cause cancer;
3.Silk amino acids powder helps promoting the metabolism of alcohol in human body and protecting liver;
4.Silk amino acids powder can also repair and nurse the hair injured besides chemic through penetrating the interior of scathing hair squama;
5.Silk amino acids powder can keep and adjust moisture, prevent skin from ultraviolet radiation, restrain splash generation, facilitate anti-aging for skin.
Application characteristics of New Best White Skin Care Silk Sericin Powder High Quality Fibroin
(1)Sericin is rich of amino acids with pendant groups, such as serine and asparaginic acid. It is a kind of protein with abundant hydrophilic groups. Because amino acid with hydrophilic polarity accounts for about 75% in sericin, especially serine which takes up about 30% of sericin, whose hygroscopicify is 50 times stronger than glycerol. Thus, sericin, is highly effective in moisture absorption, moisture, breathable function and antimicrobial function when used as raw material of cosmetic and chemical fiber lay material.
(2)The film-forming property of silk glue on hair is excellent and the membrane is glossy, while the hair feels good and elastic. It can not only avoid the direct contact between hair and chemicals that can damage hair, and it can also increase the elasticity and gloss of hair. Sericin can form the membranes with certain strength on the hair surface, which can be used as the hairspray.
(3)Sericin has an excellent inoxidizability. It can effectively inhibit the polyphenol oxidase activity in food and is an excellent natural antioxidant for fat food, which has very prominent value in developing the additive to extend the refreshing time of dairy foods.
(4)Using sericin protein as main raw material, then coating on the fiber, underwear, bedding, close skin and leather products through the cross-linking agent, achieving the silky effects like skin caring, being friendly to skin, antibacterial, comfortable, etc.
Certificate of Analysis of New Best White Skin Care Silk Sericin Powder High Quality Fibroin
ANALYSIS
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SPECIFICATION
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RESULTS
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Appearance
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Fine powder
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Complies
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Odor
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Characteristic
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Complies
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Extract Ratio
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10:1
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Complies
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Sieve analysis
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100% pass 80 mesh
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Complies
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Loss on Drying
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≤5.0%
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2.98%
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Residue on Ignition
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≤5.0%
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2.32%
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Heavy Metal
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<10ppm
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Complies
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As
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<2ppm
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Complies
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Residual Solvents
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Eur.Pharm.
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Complies
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Microbiology
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|
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Total Plate Count
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<1000/g
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145/g
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Yeast & Mold
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<100/g
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62/g
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E.Coli
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Negative
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Complies
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Salmonella
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Negative
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Complies
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Factory Details
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