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Herbal Extracts Home Herbal Extracts Resveratrol

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odorless, white crystals (methanol), mainly from the roots of Polygonum cuspidatum plant extracts. Is a natural anti-oxidants, can reduce blood viscosity, inhibit abnormal platelet aggregation, prevention of myocardial cram, cerebral embolism, heart protective effect of hypoxia.
Resveratrol-CAS-No.501-36-0 with a variety of biological and pharmacological activity, it is widely used in food, medicine, health products, cosmetics and other fields.


  • CAS No:501-36-0
  • HS Code:1302199099
  • Specification:USP,BP
  • Routine Packing:10kg;25kg
  • Place of origin:China
  • QC:Haccp, Kosher, Hala,ISO
  • Payment terms:T/T or L/C
  • Port of dispapch:Shanghai,Tianjin,Qingdao
  • Function:type7
  • Applications:type14


    • Item
    • Specification
    • Name
    • Resveratrol
    • Appearance
    • Offwhite yellowish Powder

    • Source
    • a. From the grapes: Contain unique ingredient of trans ε-viniferin (ε-viniferin, 5-200 μM), a dimer of resveratrol, emodin free, to distinguish from the one from polygonum cuspidatum.
      b. From Polygonum cuspidatum: a Chinese traditional medicine which contain stable, high content of resveratrol.

    • Assay
    • a. Grape 1%-5% resveratrol
      b. Polygonum cuspidatum (Giant knotweed) 20-99% resveratrol
      c. Water dispersible: 5%-20%
      d. Water soluble: 5%-20%
    • Active material
    • Resveratrol
    • Molecular Formula
    • C14H12O3
    • Molecular Weight
    • 228.24
    • Melting point
    • 253℃-255℃
    • Solubility
    • soluble in diethyl ether, Chloroform, Etheyl alcohol, Acetone
    • Application field
    • medicine
    • Loss on Drying
    • <5%
    • Particle size
    • 80 mesh
    • Heavy metal
    • <5ppm
    • Microbiology
    • Total Plate Count
    • <1000cfu/g
    • Yeast & Mold
    • <100cfu/g
    • E.Coli
    • Negative
    • Pesticides
    • Negative
    • Salmonella
    • Negative


About Resveratrol-501-36-0
Resveratrol-501-36-0 inhibit platelet aggregation and vasodilation to maintain blood flow, can prevent cancer and development, has anti-atherosclerosis and coronary heart disease, ischemic heart disease, high blood cholesterol in rats. 501-36-0 can also inhibit tumor effect also has estrogen-like effect, for the treatment of breast cancer and other diseases. 501-36-0 on obesity control and weight loss can play a role in the management of burns or hemorrhagic shock caused by decreased cardiac output and effective recovery, and can expand arteries and microcirculation. Regular consumption of 501-36-0, can alleviate cardiovascular disease, lower blood lipids, anti-aging. 501-36-0 health food nutrition and health in the 21st century will be the new fashion.
Resveratrol-501-36-0 with good pharmacological activity and health functions, the market-increasing demand for very large and now has most of the countries and regions have developed 501-36-0 and its products. The United States as dietary supplements has 501-36-0, China has been extracted from the plant as a food additive 501-36-0, including 501-36-0 in the plant extract made ​​from the natural beauty of lipid-lowering health food.


The company has Herbal extracts: Capsaicinoids,Chlorogenic acid,Cistanche tubulosa Extract,Curcumin,Echinacea Extract,Epimedium Extract,Flaxseed Extract,Garlic Extract,Ginkgo Biloba Extract,Ginseng Extract,Grape seed Extract,Lycopene,Mulberry Fruit Extract,Pine bark Extract,Pomegranate Extract,Pueraria extract,Reishi Extract,Resveratrol,Saw palmetto Fruit Extract,Shitake Mushroom Extract,Stevia Extract,Tribulus Terrestris Extract,Wolfberry Extract,Zeaxanthin or your choice.