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Silk Amino Acids Powder

Silk Amino Acids Powder

Cat#
SP001-1
Product Name
Silk Amino Acids Powder
Product Type
Silk Products
Description
Water-soluble mixed amino acids, also called Fibroin-90, whose average molecular weight is about 90, which is acquired after the hydrolysis of silk fibroin. White or creamy white powder, or faint yellow transparent liquid, the ninhydrin reaction is positive.
Type
Silk Amino Acids Powder
Characters
Creamy white powder, easily dissolving in water and has sweet taste.
Identify
Ninhydrin reaction is positive
Total Nitrogen (%)
≥15
Drying Shrinkage (%)
≤4
Residue on Ignition (%)
≤3
PH Value
4.5.0-6.5
Total Content of Glycine, L-Alanine, L-Serine (%)
≥83
Heavy Metal (recorded with pb) /(mg/kg)
≤5
Arsenic (mg/kg)
≤0.5
Total Bacterial Count (CFU/g)
≤100
Coliform (MPN) (entity/100 g)
≤30
Pathogenic Bacteria (Salmonella, Shigella, Staphylococcus Aureus)
Not Detectable
Application Characteristics
1. Mixed amino acids, a kind of highly practical nutrient substance with higher nutritive value.
2. Glycine and Serine of silk essence are raw materials to synthesize protein in organisms; Alanine promotes the alcohol metabolism; Tyrosine prevents senile dementia.
3. Silk essence can easily impenetrate into the dermis layer of skin.
Our Products are For Research Use Only. Not for Clinical Use!
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