Basic Information
Product Name	Puerarin
Latin Name	Pueraria lobata (Willd.)Ohwi
Specification	40%,60%,80%,90% ,98%
Cas No.	3681-99-0
Chemical Name	8-(β-D-Glucopyranosyl-7-hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
Molecular Formula	C₂₁H₂₀O₁₀
Molecular Weight	432.38
Chemical Structure
Assay (HPLC)	40%,60%,80%,90% ,98%
Appearance	Depend on the spec.
Odor& Taste	Characteristic
Extract solvent	Ethanol and Water
Physical Characteristics
Particle Size	NLT100%Through 80 mesh Conforms
Loss on Drying	≤3.0%
Ash content	≤0.50%
Residual Solvents
Ethanol	≤5000ppm
Total Heavy Metals	≤20ppm
Arsenic	≤2ppm
Lead	≤1ppm
Microbiological control
Total plate count	5000cfu/g
Total Yeast & Mold	≤100cfu/g
E.Coli	Negative
Salmonella	Negative
Staphylococcus	Negative
Product Function	1. Dilating blood vessels, increasing coronary blood flow, antithrombotic effect, inhibiting platelet aggregation,reducing blood viscosity and promoting blood micro-cycle. 2. Reducing myocardial oxygen consumption, strengthening myocardial contraction force and protecting myocardial cell.. 3. Enhancing immunity and inhibiting cancer cell. 4. Treating sudden deafness of each group. 5 .Reducing the risk of cardiovascular diseases.
Storage	Storage:Store in cool & dry place, Keep away from strong light and heat. Shelf life:24 Months when properly stored.
Packing	N.W.:25 kgs G.W.:28 kgs Paper-drums for outer and two plastic-bags inside

Manufacture kudzu root extract 40% 60% puerarin

5-ALA Series