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Polygonum cuspidatum extract
Main Function (1) Antibacterial, antithrombotic, antiinflammatory and antianaphylaxis. (2) Preventing cancer, especially breast cancer, prostate cancer, endometrial cancer and ovary cancer due to its estrogen role. (3)Antioxidation, delaying aging, preventing osteoporosis, acne ( whelk) and dementia in the elderly. (4)Lowering cholesterin and the blood viscosity, reducing the risk of arteriosclerosis, cardio-cerebrovascular disease and heart disease. (5)Owning good efficacy for treatment of AIDS.
Test Items | Specifications | Test Results | |
Appearance | Brown and little green powder | Complies | |
Resveratrol % | ≥25% | 26.53% | |
Lost on drying % | 5.0% Max | 3.9% | |
Mesh size | 100% pass 80 mesh | Complies | |
Solubility | Good solubility in alcohol | Complies | |
Heavy metals | ≤20.00mg/Kg | Complies | |
(Pb) | ≤5.00 mg/Kg | Complies | |
(As) | ≤2.00 mg/Kg | Complies | |
(Cd) | ≤0.30 mg/Kg | Complies | |
(Hg) | ≤0.20 mg/Kg | Complies | |
(ISO9001:2008Cu) | ≤20.00 mg/Kg | Complies | |
Ash Content % | ≤1.0% | 0.71% | |
Total Bacteria | ≤1000cfu/g | Complies | |
Yeast Mold | ≤100cfu/g | Complies | |
Salmonella | |||
E.Coli | Negative | Negative | |
B1(Aflatoxin) | ≤5.00ug/Kg | Complies | |
Solvent residences | ≤0.05% | Complies | |
Pesticide Residues | (BHC) | ≤0.10mg/Kg | Complies |
DDT | ≤0.10 mg/Kg | Complies | |
(PCNB) | ≤0.10 mg/Kg | Complies | |
(Aldrin) | ≤0.02 mg/Kg | Complies | |
Identification | HPLC/UV-VIS/GC | ||
Polygonum cuspidatum extract (Resveratrol ) 25%,50%,98%,99%