-Product name:Ginkgo Biloba extract 

-Brand: HUAKANG

-Model: HK120128

-Latin Name: Ginkgo Biloba L

-Specification:
 Flavonoides/Lactone 24%/3% 
 Flavonoides/Lactone 24%/6%
 Flavonoides/Lactone 24%/6%; Ginkgolic acid<5ppm
 Flavonoides/Lactone 24%/6%; Ginkgolic acid<1ppm
-Test method: HPLC
-Molecular Formula:C15H18O8

-Formula Weight:326.3

-CAS No.: 90045.36.6

Function:

a. Improve blood circulation in brain
b. Antioxidant properties
c. Reduce blood viscosity.
1.Cure coronary artery disease and angina;
2.Cure retinal arteriosclerosis;
3.Cure chronic serum hepatitis methyl fibrosis;
4.Cure acute cerebral infarction;
5.It can be used for curing artery of lower extremity,vertigo,deafness,edema,
visual disorder,remembrance decrescence,asthma and so on.

CAS NO:481-46-9

EC NO:

Molecular Formula:C₃₂H₂₂O₁₀

Molecular Weight:566.5111

Synonyms:;4H-1-Benzopyran-4-one, 5,7-dihydroxy-8-(5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)-2-methoxyphenyl)-2-(4-hydroxyphenyl)-;4H-1-benzopyran-4-one, 5,7-dihydroxy-8-[5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)-2-methoxyphenyl]-2-(4-hydroxyphenyl)-;5,7-Dihydroxy-8-[5-(5-hydroxy-7-methoxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl]-2-(4-hydroxyphenyl)-4H-chromen-4-one;ginkgetin;

Molecular Structure: