Sell silk essence powder

Description

Silk Essence Powder
Definitions of the product: 
Silk Essence Powder is made from pure silk elements including *8kinds of Amino Acids, among them, L-Alanine, L-Serine and L-Glycine are over *0%. It belongs to dissociative amino acids’complex with about *0 molecular weight. In other words, it is easily absorbed by human. 
Quality Index
 

Items	Index
Appearance	White or jasmine powder, soluble in water, sweet taste.
Loss on dry(%)	≤5
Ash(%)	≤3.5
PH(1% water solubility)	**7
nitrogen content(%)	≥*4.5
Heavy metal(Pb)mg／kg	≤*0
AS,mg／kg	≤2
Bacteria（cfu／g）	≤**0
Pathogenic Bacteria	No detection