Pingyu Yimeikang Plant Technology Co., Ltd.






















Resveratrol

Name: Resveratrol
CAS#: 501-36-0
Botanical Source: Polygonum cuspidatum
Specification: HPLC 50%, HPLC 98% Powder or Granule
Function & Application: Resveratrol is a kind of highly biological natural polyphenols, it has effect of anti-oxidation, anti-inflammation, anti-cancer and cardiovascular protection.

TEST ITEM STANDARD RESULT
Appearance White powder Complies (Visual)
Solubility    
 - in water Soluble slightly Complies
 - in organic solvent Soluble freely Complies
Residue on ignition ≤0.5% Complies
Assay ≥50%, ≥98% 50.45%, 98.27% (HPLC)
HEAVY METAL STANDARD RESULT(ICP-MS)
Lead ≤3ppm Complies
Cadmium ≤1ppm Complies
Mercury ≤0.5ppm Complies
Arsenic ≤1ppm Complies
Cu ≤1ppm Complies
MICROBIOLOGICAL TEST STANDARD RESULT
Total microbial count ≤1000cfu/g Complies
Yeast & mold ≤100cfu/g Complies
E.Coli Negative Negative
Salmonella Negative Negative
Aflatoxin ≤5ug/kg Complies
Solvent residences ≤0.05% Complies
PESTICIDE RESIDUE STANDARD RESULT
BHC ≤0.1mg/kg Complies
DDT ≤0.1mg/kg Complies
PCNB ≤0.1mg/kg Complies
Aldrin ≤0.02mg/kg Complies

Packaging: The usual packaging is 25kg net carton drum or box with a polyethylene bag in side.
Storage: Preserve in well closed,light resistant and dry environment.
For more information, please contact: sales@yimeikangherb.com



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