China Extract 1kg Organic Knotweed Polygonum Cuspidatum Root Resveratrol Bulk Powder, Find details about China Polygonum Cuspidatum Root Extract, Polygonum Cuspidatum Extract from Extract 1kg Organic Knotweed Polygonum Cuspidatum Root Resveratrol Bulk Powder
CAS 501-36-0 Polygonum cuspidatum root extract powder pure trans resveratrol powder dietary supplement capsules tablets
Product name:Polygonum cuspidatum extract powder
Specification: Resveratrol powder 99%
Molecular formula C14H12O3
CAS number 501-36-0
Physical and chemical properties: colorless needle-like crystal, soluble in ether, chloroform, methanol, ethanol, acetone, etc
Resveratrol is a polyphenolic compound, also known as astragalus triphenols, which is a chemoprophylaxis for tumor, as well as for reducing platelet aggregation, preventing and treating atherosclerosis and cardiovascular and cerebrovascular diseases.It is derived from peanut, grape (red wine), knotweed, mulberry and other pla
Simple Report:
Physical & Chemical Control | ||
ITEM | SPECIFICATION | RESULTS |
Appearance | Fine powder | Complies |
Color | White | Complies |
Odor & Taste | Characteristic | Complies |
Loss on Drying | ≤5.0% | 4.22% |
Ash | ≤5.0% | 4.17% |
Sieve Analysis | 80 mesh | 99% through |
Heavy Metals | ≤20ppm | Complies |
Pb | ≤2ppm | Complies |
As | ≤1ppm | Complies |
Hg | ≤1ppm | Complies |
Microbiological Control | ||
Total plate count | ≤1000 CFU/g | Complies |
Yeast & mold | ≤100 CFU /g | Complies |
E.coli | Negative | Negative |
Salmonella | Negative | Negative |
Virgin Biotech is a global leader clinically-supported natural ingredients for the dietary supplement, cosmetics, and pharmaceutical.We start with the highest quality, wild-crafted, organic and non-GMO raw materials and produce natural ingredients and nutritional solutions.
Virgin Biotech invest considerable amount of manpower and tremendous scientific research for new applications of traditional botanical extracts, ethno pharmacology and functional formulas. We are dynamic in developing new active components from a GAP plantation and wild source under the premise of the continuity and diversity of herbs.We believe that our accurate data comes from qualified experts and advanced testing instruments, enables us to hold quick and precise testing capability to ensure the greatest Product with highest potency