product name:            resveratrol

Other name:               polygonum cuspidatum icariin

Chemical name:          trans-3, 5, 4’-trihydroxystilbene

CAS Reg.：               501-36-0
Structural formula: ：    C₁₄H₁₂O₃

Molecular weight：       228.24

Function:

l Anti-aging process

l Antioxidant, have potential effect on preventing and curing cardiovascular and heart diseases. (such as high atherosis, high blood lipid and so on)

l Anti-thrombosis 、anti-platelet aggregating     

Anti-inflammation 、anti-infection

Specification of Resveratrol98%

Product Name:         Resveratrol

Latin Name:           Polygonum cuspidatum

Botanica Name:        Polygonum cuspidatum Sieb. et Zucc.

Physical Test

Appearance:           White Fine Powder

Odor:                Characteristic

Taste:                Characteristic

Country of Origin:      China
Particle size:           100% through 80mesh                              

Used Part:             Root

Chemical Test

Assay(by HPLC):       >98%

Solvent residue:        <0.01%

Carry:                None

Loss on Drying:        <1.0%
Sulphated Ash:         <0.5%

Heavy metals:         <10PPM

Arsenic(As)           <1PPM

Lead(Pb)             <0.5PPM

Cadmium(Cd)         <0.05PPM

Mercury(Hg)          Not Detected

Pesticide Residue

666                  <0.1PPM

DDT                 <0.1PPM

Acephate             <0.1PPM

Methamidophos        <0.1PPM

Parathion             <0.1PPM

Apcnb               <10PPB

Mrcrobiological Test

Total Plate Count:      <1000CFU/gm
Yeast & Mold:         <100CFU/gm
Salmonella:           Negative
E.Coli:               Negative

Staphylococcus        Negative

Aflatoxins            <0.2PPB
Storage:          Store in cool & dry place, Keep away from strong light and heat                                
Shelf life:         24 Months when properly stored。
Package:         25kg/drums