Description
English name: Resveratrol,polygonum cuspidatum extract
Latin Name: Resveratrol
CAS No.: 501-36-0
Molecular Formula: C14H12O3
Active ingredients: Resveratrol
Specification: Resveratrol 20% 50%, 85% 98% and 99%
Use Part :Root
Appearance: Light Yellow to White Fine Powder
English name: Resveratrol Polyphenols polygonum cuspidatum extract
Latin Name: Resveratrol
CAS No.: 501-36-0
Molecular Formula: C14H12O3
Active ingredients: Resveratrol
Specification: Resveratrol 20% 50%, 85% 98% and 99%
Use Part :Root
Appearance: Light Yellow to White Fine Powder
Mesh size:80 Mesh
Test Method: HPLC
1.Applied in food field, it's used as food additive with the function of lengthening life
2.Applied in pharmaceutical field,it's frequently used as medicine supplement or OTCS ingredients and owns good efficacy for treatment of cancer and cardio-cerebrovascular disease
3.Applied in comestics,it's can delay aging and prevent UV radiation
Resveratrol, marketed as a nutritional supplement, is typically an extract of Polygonum cuspidatum (see Description). Such an extract contains both cis- and trans-resveratrol. The extracts
are usually standardized to deliver about 8% resveratrol in its various forms. Many of the products currently marketed have resveratrol in combination with other phytonutrients and vitamins. Some supplements deliver 16 milligrams per serving or higher. There is no typical dosage. Functional food products containing resveratrol are being developed
Pharmacology Action: Antibiotic antivirus, antitumor, resists the hepatitis, suppresses the agglutinate production with plain B2 of thrombus of blood platelet. It can prevent low density fat albumen from oxidize, have potential prevention and cure cardiovascular disease, gives protection against cancer, antivirus and immune regulating action, its function is shown as its anti-oxidant
characteristic mainly.
Certificate of Analysis
Analysis | Specification | Results |
Assay(HPLC) | Resveratrol ≥98% | 98.31% |
Appearance | Kind of white fine powder | Complies |
Ash | ≤5.0% | 1.82% |
Moisture | ≤5.0% | 2.1% |
Pesticides | Negative | Complies |
Heavy metals | ≤10ppm | Complies |
Pb | ≤1.0ppm | Complies |
As | ≤1.0ppm | Complies |
Hg | ≤0.2ppm | Complies |
Odor | Characteristic | Complies |
Particle size | 100% through 80 mesh | Complies |
Microbioiogical: | ||
Total of bacteria | ≤1000cfu/g | Complies |
Fungi | ≤100cfu/g | Complies |
Salmgosella | Negative | Complies |
Coli | Negative | Complies |
Storage Store in cool & dry place. Do not freeze. Keep away from strong light and heat. Shelf life 2 years when properly stored |
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