Giant Knotweed Extract

Short Description:

Resveratrol is a product that is obtained through the extraction of Giant Knotweed Rhizomor. It is a white powder that can be used in dietary supplements or as an ingredient in health food products. It has anti-aging effects, prevents the oxidation of low density lipoprotein, and may be used for the treatment of or prevention of cardiovascular diseases.

Product Detail

Product Tags

Active ingredient:Resveratrol, emodin

CAS number: 518- 82-1, 501-36-0

Latin name: Polygonum cuspidatum Zucc

Part used: Root

Appearance: yellow brown powder, orange powder

Detection method: HPLC


Resveratrol 20%,50%,98%



Resveratrol is a non-flavonoid phenolic substance, belonging to plant antitoxin of Astragalus compounds. Resveratrol is a substance produced by plants to resist the invasion of bacteria or fungi. Natural resveratrol comes from the peels of grapes, blueberries, raspberries and mulberries, as well as cassia plants. Resveratrol is now commonly used as a dietary supplement.

Product packaging: 25KG/drum

Validity period: 24 months

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