China High Quality and Competitive Price Trans Resveratrol Powder, Find details about China Trans Resveratrol Raw Powder, Polygonum Cuspidatum Extract from High Quality and Competitive Price Trans Resveratrol Powder
Product name:Trans Resveratrol |
Other Name:Polygonum Cuspidatum Extract |
Appearance:White Powder |
CAS:501-36-0 |
M.F:C14H12O3 |
M W:228.24 |
Grade:Pharmaceutical Grade |
Specification:99% |
Resveratrol is a non-flavonoid polyphenol compound, which is considered a kind of plant antitoxin. Resveratrol is a natural antioxidant that can reduce blood viscosity and inhibit platelet coagulation and vasodilation. Keep the blood flowing, prevent the occurrence and development of cancer, and have the preventive and therapeutic effects of anti-atherosclerosis, coronary heart disease, ischemic heart disease, and hyperlipidemia.
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ITEM | SPECIFICATION | RESULT | METHOD |
Appearance | White powder, neutral odor, highly hygroscopic | Conforms | Visual |
Identification | Standard solution and test solution same spot,RF | Conforms | TLC |
Specific Optical | -2.4°~ -2.8° | -2.72° | |
Heavy metals (as PB) | ≤10ppm | Conforms | AAS |
Sulfate (SO4) | ≤0.02% | Conforms | Colorimetry |
Chloride (Cl) | ≤0.02% | Conforms | Colorimetry |
Phosphate Ion (P) | ≤5ppm | Conforms | Colorimetry |
Residual solvent(ethanol) | ≤1.0% | Conforms | HS-GC |
pH | 4.5~7.0 | 5.10 | |
Related substance | Spot not bigger than standard solution spot | No spot | TLC |
Water Content | ≤2% | 0.26% | KF |
Assay (dried basis) | 98.0%--102.0% | 99.48% | Potentiometric titration |
Assay (dried basis) | 98.5%--100% | 99.2% | HPLC |
Function:
Resveratrol is an anti-free radical and antioxidant, and its related functions are as follows:
1. Delay aging;
2. Prevent the oxidation of low-density lipoprotein, and have the potential to prevent and treat cardiovascular diseases (atherosclerosis and coronary heart disease, ischemic heart disease, hyperlipidemia, etc.);
3. Affect lipid and arachidonic acid metabolism;
4. Anti-thrombosis and anti-platelet aggregation;
5. Anti-inflammatory and anti-allergic effects.