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You are here: Home >Extracts> Herbal & Plant Extracts > Giant Knotweed Extract 98%
wholesale Giant Knotweed Extract 98%
FOB Price:USD724.14/kg
Quantity:  kg
Minimum Order Quantity: 1kg
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Appearance: Reddish brown to white powder
Sources: Polygonaceae polygoni cuspidati plants
CAS Number: 501-36-0
MOQ: 1kg
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TNT 3-10 business days

Appearance Reddish brown to white powder
Sources Polygonaceae polygoni cuspidati plants
CAS Number 501-36-0
MOQ 1kg
Specification 98% HPLC
Molecular Formula C14H12O3
Molecular Weight 228.25
Bioactive Ingredients Resveratrol
Purity 98%
Package 25kg/drum
Giant Knotweed Extract 98% Detail


Polygonaceae polygoni cuspidati plants

Insipidity, white crystal powder, Insoluble in water, soluble in ethanol, acetone, etc.

Resveratrol is a kind of natural antioxidant, can reduce blood viscosity, inhibit platelet condensation, keep the blood vessels and diastolic unimpeded, can prevent the occurrence of cancer and development, have fight atherosclerosis and coronary heart disease, ischemic heart disease, high blood lipid control function. Inhibit tumor has estrogen-like effects can be used to treat breast, and other diseases.

For acute icteric model hepatitis, blood stasis amenorrhoea, rheumatism arthritis pain, bones of pain, sand and blood spray, tracheitis, different cystic and calculous disease, For high blood cholesterol and triglycerides, For anti-oxidation, anti-aging, antitumor drugs is developed.


1.Anti-oxidant activity

2.To lower blood fat

3.Anti-cancer effect

4.To protect liver

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