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About product:

1)Basic information:
Latin Name: Polygonum cuspidatum Sieb. Et Zucc.
Plant Description: Huzhang ("tiger cane") or 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.

Use part: Root & Stem
Specification: Resveratrol 98% (HPLC)
Molecular formula: C14H12O3
Molecular weight: 228.24
CAS No: 501-36-0
Molecule structure and HPLC chromatogram

Action:
1. Inducing quinone reductase activity, an enzyme that is capable of detoxifying carcinogens.
2. Inhibiting cyclo-oxygenase, a substance that causes the production of prostaglandins that stimulate tumor growth, suppress the immune system and activate carcinogens.
3. Inducing the expression of nitroblue tetazolium reduction activity, a marker of non-specific acid esterase activity and macrophage formation

2)Function:
1. Anti-Cancer.
2. Anti-inflammatory and Immune Boost.
3. Decreases the "stickiness" of blood platelets and assures blood vessels remain open and flexible.
4. Cardiovascular and estrogen effects.
5. Anti-Aging.
6. Antioxidant in suspection.
7. Actions and Indications.

Application:
1. As the crud drug for cardiovascular drugs, it is widely used in biopharmaceuticals.
2. It is widely used to be added into foods and health products.
3. With a unique effect of phytoestrogen, it is widely used in cosmetics field to defer senility.

Storage: Store in cool &dry place. Keep away from strong light and heat.
Shelf life: 2 years when properly stored.
Packing: Double plastic bag of foodstuff inside, cardboard drum outside, (25kg/drum).
Our advantage
Best quality, Competitive price, Excellent service.

Other name: TRANS-3, 4', 5-TRIHYDROXYSTILBENE; TRANS-3, 4, 5-TRIHYDROXYSTILBENE; TRANS-3, 5, 4'-STILBENETRIOL; TRANS-RESVERATROL; TRANS-1, 2-(3, 4', 5-TRIHYDROXYDIPHENYL)ETHYLENE; RESVERATROL; RESVERATROLE; 3, 4', 5'-TRIHYDROXY-TRANS-STILBENE