Product Details

Specifications

Polygonum Cuspidatum Root Extract Resveratrol
1.100% natural plant extract
2.Food,medicine&comestic Grade
3.HACCP,CQC,ISO

High Quality Effective Ingredient Polygonum Cuspidatum Root Extract Resveratrol

Product Name: Resveratrol

Latin Name: Polygonum Cuspidatum.

Product Info: Resveratrol is a naturally occurring phytoalexin produced by some higher plants in response to injury or fungal infection. Phytoalexins are chemical substances produced by plants as a defense against infection by pathogenic microorganisms, such as fungi. Alexin is from the Greek, meaning to ward off or to protect. Resveratrol may also have alexin-like activity for humans. Epidemiological, in vitro and animal studies suggest that a high resveretrol intake is associated with a reduced incidence of cardiovascular disease, and a reduced risk for cancer.

Specification of Resveratrol
Botanical Source:	Polygonum Cuspidatum.
Part used:	Root
Specification:	50%,98%(Tested by HPLC)
Item	SPECIFICATION
Description:
Appearance	White Fine Powder
Flavor & Odor	Characteristic
Particle size	100% pass 80 mesh
Physical:
Loss on Drying	≤5.0%
Bulk density	40-60g/100ml
Sulphated Ash	≤5.0%
GMO	Free
General Status	Non-irradiated
Chemical:
Pb	≤3mg/kg
As	≤1mg/kg
Hg	≤0.1mg/kg
Cd	≤1mg/kg
Microbial:
Total microbacterial count	≤1000cfu/g
Yeast & Mold	≤100cfu/g
E.Coli	Negative
Staphylococcus aureus	Negative
Salmonella	Negative
Enterobacteriaceaes	Negative

• Anti-cancer
• Effect on cardiovascular system
• Antibacterial and antifungal
• Nourish and protect liver
• Antioxidant and quench free-radicals
• Impact on the metabolism of osseous issue