Latin name: Polygonum cuspidatum sieb.et Zuec
Part used: Rhizome
Appearance: Orange or redish brown powder

Specification ：50% ，99%resveratrol
Test Method:HPLC

 Part of the Plant Used: Root & Rhizome of Polygonum cuspidatum Sieb. et Zucc.

Extract Method:Alcohol Applicable

Giant knotweed is an east Asian species (Polygonum cuspidatum), belonging to the Polygonaceae family. Documented uses in traditional Chinese medicine date to the first century BC, and contemporary medical uses supported by clinical results include acute microbial infections or viral hepatitis, chemo- or radiation-induced leukocytopenia, atherosclerosis, and hyperlipidemia.

Where will be Giant Knotweed Extract used to?
1.Anti-lipid oxidation
2.Heart disease prevention
3.Anti-carcinogen
4.Anti-platelet aggregation
5.Smoothes blood vessels
6.Decreases blood lipid
Shelf Life : 2 years under well Storage situation and stored away from direct sun light.

Package: cardboard drums, with double aseptic food poly bags inside. 25kgs/drum.