Auxiliaries and Other Medicinal Chemicals, Central Nervous System Agents, Vitamins, Amino Acids and Coenzymes
Cosmetic Grade, Food Grade, Medicine Grade, Medicine grade,tech grade
Place of origin:
Assay test method:
1 Kilogram/Kilograms per Week
Packaging & Delivery
Polygonum P.E.,Polygonum Extract
10%, 20%, 50%, 80%, 95%, 98% HPLC
Rhizome and root of Polygonum plant Polygonum cuspidatum
Fine Deep Brown(50%), White Powder(98%)
Medicine,Functional food products
Resveratrol (trans-resveratrol) is a phytoalexin produced naturally by several plants when under attack by pathogens such as bacteria or fungi. Resveratrol has also been produced by chemical synthesis and is sold as a nutritional supplement derived primarily from Japanese knotweed (Polygonum).
In mouse and rat experiments, anti-cancer, anti-inflammatory, blood-sugar-lowering and other beneficial cardiovascular effects of resveratrol have been reported. Most of these results have yet to be replicated in humans.
In the only positive human trial, extremely high doses (3–5 g) of resveratrol in a proprietary formulation have been necessary to significantly lower blood sugar. Resveratrol is found in the skin of red grapes and is a constituent of red wine, but apparently not in sufficient amounts to explain the French paradox. Experiments have shown that resveratrol treatment extended the life of fruit flies, nematode worms and short-lived fish but it did not increase the life span of mice.
3.Effect on cardiovascular system
4.Antibacterial and antifungal
5.Nourish and protech liver
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