Ginkgo biloba is the oldest known living species of tree, and the extract of its leaves has been used for centuries in traditional medicine. Ginkgo biloba extract contains two groups of active constituents, flavonoids and terpenoids. Flavonoids and terpenoids are antioxidants.
[ Plant origin] Ginkgo biloba L.
[ Active ingredients] Flavone glycosides, terpene lactones

[Character] Yellow brown powder
[ Test method] HPLC
[Specification] 24/6
　　　　　　　24/6/5ppm
　　　　　　　24/6/1ppm
　　　　　　　Ch.P 2005
　　　　　　　Ch.P 2010
　　　　　　　KPC
　　　　　　　USP32
　　　　　　　EP6.0
　　　　　　　High content of terpene lactones
　　　　　　　Water soluble ginkgo biloba extract