Ginkgo Leaf P.E.24%,China Contact email: sales7@odea-pharma.com price supplier

  Product Name:  Ginkgo  Leaf P.E. 
Latin Name: Folium Ginkgo 
Source: Any of various ginkgoaceae deciduous arbors which are about 40 meters high of genus ginkgo biloba, having Kelly sector or light brown yellow leaves whose length is from 4-8 cm and width is from 5-10 cm. The leaves grow separately with bostrychoid shape on long branches and fasciately on short branches. The tree which needs sun grows in natural forests with good drainage and the altitude of the place is about 500-1000 meters. ginkgo biloba trees are planted from north (begin with Shengyang) to south ( end with Guangzhou) and in east China, southwest, Guizhou and Yunnan provinces of China. 
Used Part: Leaves 
Active Ingredient: Flavones  Quercetin  Kaempferol Isorhamnetin Lactones Ginkgolides A Ginkgolides B Ginkgolides C Bilobalide 
Specification: Flavones≥24%, Lactones≥6, Ginkgolic acid≤5ppm Flavones≥24%, Lactones≥6, Ginkgolic acid≤1ppm 
Appearance: Brown Powder 
Test Method: HPLC 
CAS.No.: 90045-36-6 
Functions: (1)Dilating blood vessels, promoting blood circulation and enhancing immunity.