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  • Product name: Resveratrol
  • Product Number: 030
  • Views : 669
  • Sold amount: 0Piece
  • English Name:Resveratrol
    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
     

      Resveratrol(C14H12O3=228.24)
      Resveratrol HPLC Assay 98%

    Standard of quality:

    Item
    Specification
    Test Result
    Assay(Resveratrol)
    ≥98%
     
    98.1%
    Description
    White Fine Powder
    Conformed
    Mesh Size
    100%pass 80mesh
    Conformed
    Ash Content
    ≤5.0%
    Conformed
    Loss on Drying
    ≤5.0%
    Conformed
    Heavy Metal
    ≤10ppm
    Conformed
     (Pb)
    ≤2ppm
    Conformed
     (As)
    ≤2ppm
    Conformed
    Residue of Pesticide
    Negative
    Negative
    Total Plate Count
    ≤1000cfu/g
    Conformed
    Yeast &Mold
    ≤100cfu/g
    Conformed
    E.coil
    Negative
    Negative
    Salmonella
    Negative
    Negative
     

    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
    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).