| ≥1 piece |
Chinese name: huang qin su
English name: Baicalein
Synonym: Baicalin yuan, Baicalin genistein, Noroxylin.
Chemical name??? 4H-1-benzopyran-4-one,5,6,7-trihy-droxy-2-phenyl-
Structure???
Molecular formula??? Molecular weight???
270.23
Physical and chemical properties???
Yellow needle crystal(Ethanol), Melting point(m.p.)264a?????265a??; Soluble in ethanol, methanol, ether, acetone, ethyl acetate and acetic acid in the heat; Slightly soluble chloroform and nitrobenzene; almost do not dissolve in water. sodium hydroxide was dissolved in dilute Green brown, dissolved in concentrated sulfuric acid yellow and green fluorescent significant. Bright yellow needle crystal, melting point (mp) 268 a?? ~ 272 a?? (methanol).
Pharmacological???
1. Anti-platelet aggregation;
2. Hypolipidemic effect;
3. Antibacterial activity;
4. Anti-inflammatory and anti-allergic effect;
5. Favorable gallbladder function;
6. Protective role;
7. Diuretic effect;
Clinical practice
1. for infectious hepatitis;
2. for nephritis, pyelonephritis;
3. anti-cancer;
4. cosmetics;
5. health products and so on.
Standards: Enterprise Standard
Packaging: 5kgs / 10kgs/25kgs Paper barrel, with two plastic bags.
Storage: Confined, shading, the home kept a cool dry place
Save period: 2 years.