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  • Kingherbs Offer China Resveratrol - China

    price: contact company for price

    Latin name: Polygonum cuspidatumChinese name: Hu Zhang Genus:

    PolygonumFamily: PolygonaceaePlant original: Polygonum Cuspidatum

    Sieb.Part used: RhizomeSpecification: Resveratrol 1%--98% Test By HPLCCAS:501-36-

    0 Molecular weight:228.24Mecular formula: C14H12O3Melting

    point: 256C~257CActive ingredient:Trans-

    ResveratrolAppearance: white fine powder Odour:special Polygonum most

    grows in ravine, by the river and in shady-warm places under trees,

    mainly distributed in the south of Changjiang River, Shan’xi, Henan

    and Shandong provinces in China.The protophyte of Polygonum is

    regarded as rhizome and root of Polygonum cuspidatum Sieb. et Zucc.,

    perennial herbaceous, being one of the Chinese medicinal herbs most in

    use in ancient China. Shape Perennial herbaceous, with height 1 to

    1.5m. Rhizome lays across underground, in yellow color. Stem is coarse

    & strong, straight, with no hairs on the surface, and small flower in

    pale or light pale-green color.

    Efficacy & mechanism to anti-cancer and to strengthen immunity

    Resveratrol in Polygonum is the major active ingredient, which has effect to anti-cancer and to strengthen immunity through research.Resveratrol has very strong effect to clear oxidant free radical, along with inhibiting the damage and mutation to the body caused by free radical. The research to cytology based on in vitro cancer cell proved that Resveratrol could inhibit the breeding of various cancer cells. The proliferation of cancer cells is due to secretion of ROS by stimulus and a certain quantity of O-2 and H2O2. Another research proved that Resveratrol has very strong inhibition to the total ROS self-secreted by cancer cells. It inhibits the density of O-2 , stops the changes of cancer cells from S to G2, thus strongly inhibiting the breeding of cancer cells.Resveratrol may strengthen the immunity. It can also recover the inhibited characteristic of cells in the burnt rat, with effective power to the reactive ability of damagedantigen singal, to breeding ability, to synthetic ability of white blood cell medium Ⅱ and to synthetic ability of antibody through lymph cell.

    Feel free to contact us with all your questions


    Company Contact:


    • Phone: 86073189865683

    • Address: 901#, Blding 3, WanShuDanDi, Changsha, Changsha, China

    • Email: Email


    Published date: September 12, 2012 -

    • Business Description: Kingherbs was founded in 1996, specialized in high value botanical derivatives. Over the years, the company grows from an international trader to a group which operates two factories, offers botanical & herbal ingredients for dietary, food supplement, food additive, nutraceuticals, cosmetics, natural nutrient product, pharmaceuticals and feed.

      As a leading manufacturer and trader, Kingherbs offers extended services as to help clients source materials from trusted manufacturers in all parts of China, examples are Chemicals, Minerals & Vitamins and their premix, Fruit and vegetable Powders & concentrated Juices. Kingherbs can offer further processing services as soft gel, capsule,granule and tablet, saving clients the trouble of sourcing for themselves, and assuring quality from our intimate knowledge of the Chinese manufacturers and markets, and by visiting the suppliers personally.

      Kingherbs is always up to date with current industry practices, and can produce and analyze ingredients according to any desired international standards: USP, EP, BP or CP. Kingherbs wants to be your favored supplier in China, by keeping our quality and services a step ahead.

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