Vine Tea Extract

Synonyms:3,5,7,3',4',5'-hexahydroxy-2,3-dihydroflavonol;Ampelopsin E;Dihydromyricetin   
CAS:27200-12-0
Molecular Formula:C15H12O8
Formula Weight:320.25100
Density:1.808 g/cm3
Boiling point:780.7ºC
Flash point:296.7ºC
Refractive index:1.798
Vapor pressure:1.16E-25mmHg at 25°C
Solubility:Soluble in hot water, hot ethanol and acetone
Purity:98%
Appearance:White needle crystal
Botanical Source:Ampelopsis grossedentata
Pharmacological effects:Two hydrogen myricetin extract of Vitis ampelopsisgrossedentata, is the main active ingredient in flavonoids of Ampelopsis grossedentata compounds, these substances has free radical scavenging, antioxidant, anti-tumor, anti-inflammatory, anti thrombosis and other unusual effects; and two hydrogen myricetin is a kind of yellow ketone compound is special, in relief, alcohol poisoning the prevention of alcoholic liver, fatty liver, inhibit liver cell deterioration, reducing the incidence of liver cancer, anti hypertension, inhibition of platelet aggregation in vitro and in vivo thrombosis, reducing blood lipids and blood glucose levels, and has special effects increased SOD activity and hepatoprotective etc..
Description:This product is a white needle crystal (ethanol), mp, 245-246 ℃. Soluble in hot water, hot ethanol and acetone, soluble in ethanol, methanol, slightly soluble in water, very slightly soluble in ethyl acetate, insoluble in chloroform, petroleum ether.Medicine, Functional food products, Cosmetic.