Min. Order:
25 Kilogram
Price:
US$ 30 ~ 34
Place of origin:
China
Name:silk amino acid
Definition:
Silk amino acid (SAAs) also known as silk fibroin ,is a natural water-soluble amino acid powder with glycine, alanine and serine content of more than 85% ,it is extracted from raw silk and produced through series process of silk degumming, enzymolysis , acidolysis and dried. The average molecular weight is about 90 ,also named as silk fibroin-90.
products spe
[Related Keywords : silk amino acid, silk fibrion, silk protain, skin care material]