1 Professional manufacturer
2 Resveratrol 50%---99%
3 Competitive price
4 Prompt delivery
Brief introduction
Resveratrol is anthraquinone terpenoids,mainly comes from root extract of giant knotweed which belong to polygonaceae plant.Giant knotweed is perennial herb bushes.
Specifications
COA of 98%
Item | Specification | Result |
Appearance | White powder | Conforms |
Resveratrol % | 98% min | 98.5% |
Lost on drying % | 5.0% max | 2.3% |
Mesh size | 100% through 80 mesh | Conforms |
Solubility | Good solubility in alcohol | Conforms |
Total Heavy metal PPM | 20.0 max | Conforms |
Pb PPM | 5.00 max | Conforms |
As PPM | 2.00max | Conforms |
Cd PPM | 0.3 max | Conforms |
Hg PPM | 0.2max | Conforms |
Cu PPM | 20ma | Conforms |
Ash Content % | 2.00 max | 0.65% |
Total Bacteria | 1000cfu/g max | Conforms |
Yeast Mold | 100cfu/g max | Conforms |
Salmonella | Negative | Negative |
E.Coli | Negative | Negative |
Solvent Residences | 0.05% max | Conforms |
BHC | 0.1 PPM max | Conforms |
DDT | 0.1 PPM max | Conforms |
PCNB | 0.1 PPM max | Conforms |
Aldrin | 0.02 PPM max | Conforms |
Identification | HPLC/UV-VIS/GC | |
Conclusion | Conforms | |
Functions
Anti-cancer
Effect on cardiovascular system
Antibacterial and antifungal
Nourish and protect liver
Antioxidant and quench free-radicals
Impact on the metabolism of osseous issue
