olides C、Bilobalide）
Specification:
Flavones24%, Lactones6％, Ginkgolic acid5ppm；Flavones24%, Lactones6％, Ginkgolic acid1ppm
Appearance:
Brown Powder
Test Method:
HPLC
CAS.No.:
90045-36-6
Functions:
(1)Dilating blood vessels, promoting blood circulation and enhancing immunity.