Category:
Plant Extracts
CAS NO:
NA
Standard:
In-house Standards,

Detection method: UV
Specification: Lycium barbarum polysaccharides 20%, 30%, 50%
Property: this product is brown or brown yellow powder, hygroscopic, soluble in water
Heavy metal index:
As<0.3ppm
Cd<0.5ppm
Pb<1.0ppm
Hg<0.2ppm
Health index:
Bacterial count < 1000 /g
Escherichia coli, live mites: not detected
The number of mold < 100 /g
Loss on drying: ≤9%
Shelf life: two years
Packing: 25 kg/ barrel, it is also can be packed according to customer's requirements.
Storage: It is kept in a cool and dry place, light and high temperature should be avoided.