[English name] Resveratrol [Product resource] Giant Knotweed Rhizom or synthesis [Formula] C14H12O3 [Place of origin] Shaanxi Province , China [CAS NO.] 501-36-0 [Specification] 50% 98% [Test method] HPLC [Product properties] Brown - white powder [Application scope] 1 Anti-aging 2 Prevent the oxidation of low density lipoprotein, has the potential treatment of cardiovascular disease (atherosclerosis and coronary heart disease, ischemic heart disease, high blood lipid disorders and so on ) effecting. 3 Influence lipid and arachidonic acid metabolism; 4 Anti-thrombosis, platelet aggregation; 5 Inflammatory, anti-allergic effects [Process flow] Polygonum cuspidatum ¡ú solvent extraction ¡úconcentrate ¡ú extraction ¡úhydrolysis¡ú bleaching ¡úFilter ¡úconcentrate ¡ú crystal ¡úFilter ¡ú concentrated drying. [Solvent] Ethanol solvent, water, chloroform. [Packing] 25KG/Paper Drum(37cmx37cmx50cm).