common cnidium extract

Top quality polygonum cuspidatum P.E. powder

Product Name: Polygonum cuspidatum extract

Known As: Giant Knotweed Extract

Latin Name: Polygonum cuspidatum Sieb.et Zucc.

Effective Ingredient: Resveratrol

PART USED: Root and stem

Extraction Type: Solvent Extraction

Appearance: Yellow brown or white fine powder

SPECIFICATION: Resveratrol 50%, 98% by HPLC

CAS NO.: 501-36-0



Grade: Medicine grade, food grade

Polygonum cuspidatum extract is a dietary supplement derived from the Japanese knotweed. It contains the chemical resveratrol. It has many health benefits; for example, it strengthens the immune system and has antibacterial properties.

Polygonum cuspidatum, or Japanese knotweed, is an invasive flowering plant. Polygonum cuspidatum is used to produce resveratrol supplements because it is easy and quick to grow.

Main function:

(1)Antibacterial,anti-thrombotic,antiinflammatory and anti-anaphylaxis.

(2) Preventing cancer, especially breast cancer, prostate cancer, endometrial cancer and ovary cancer due to its estrogen role.

(3) Anti-oxidation, delaying aging, preventing osteoporosis, acne ( whelk) and dementia in the elderly.

(4) Lowering cholesterin and the blood viscosity , reducing the risk of arteriosclerosis, cardio-cerebrovascular disease and heart disease.

(5) Owning good efficacy for treatment of AIDS.


(1) Applied in food field, it's used as food additive with the function of lengthening life.

(2) Applied in pharmaceutical field, it is frequently used as medicine supplement or OTC ingredients and owns good efficacy for treatment of cancer and cardio-cerebrovascular disease.

(3) Applied in comestics industry, it can delay aging and prevent UV radiation.


至: Xi'an FineSky Technological Co.,Ltd.
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