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Kingherbs Limited Changsha

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Kingherbs offer China Dihydromyricetin C14H12O3 

  Category : Agriculture and livestocks->Others->plant extracts

Kingherbs offer China Dihydromyricetin  C14H12O3

  Product Specification
  Model No:      C14H12O3
  Country  CN
  Materials  Vine Tea Extract
  Size  25kg/drum    
  Weight  25kg/drum
  Packing  25kg/drum
  Minimum Order  kg
  Payment Term  T/T, L/C etc.


    Product Detail
  Latin name: Polygonum cuspidatum
Chinese name: Hu Zhang
Family: Polygonaceae
Genus: Polygonum
Plant original: Polygonum cuspidatum Sieb.
Part used: Rhizome
Specification: Resveratrol 1%--98% Test By HPLC
Molecular weight: 228.24
Molecular formula: C14H12O3
Active ingredient:Trans-Resveratrol
Appearance: white fine powder

1.The summary
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.

Perennial herbaceous, with height 1-1.5m.
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.

3.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.
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.

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