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Gingo leaf extract powder is extracted from the Leaves of Ginkgo biloba L. The active ingredients is flavonoids and Lactones. Applied in medical and health care industry for preparation of health products. Gingo leaf extract powder can increase immunity, anti-oxidant, anti-aging and prevent cancer.

English Name:	Gingo Leaf Extract Powder
Botanical Name:	Ginkgo biloba L.
Part of Used:	Leaves
Active Ingredients:	Flavonoids /Lactones
Specification:	Flavonoids >24.0% (HPLC) Lactones >6.0% (HPLC)
CAS No.:	Flavonoids contain isorhamnetin, kaempferol, and quercetin. Isorhamnetin: 480-19-3 Kaempferol: 520-18-3 Quercetin: 117-39-5 Ginkgolides contain ginkgolide A, B, C and bilobalide. Ginkgolide A: 15291-75-5 Ginkgolide B: 15291-77-7 Ginkgolide C: 15291-76-6 Bilobalide: 33570-04-6
Molecular Formula:	Isorhamnetin: C16H12O7   Kaempferol: C15H10O6   Quercetin: C15H10O7         Ginkgolide A: C20H24O9     Ginkgolide B: C20H24O10   Ginkgolide C: C20H24O11   Bilobalide: C15H18O8
Benefits:	1. To promote blood circulation, reduce the unpleasant premenstrual symptoms, lower blood pressure and high blood fat. 2. Anti-oxidant, tonifying kidney and nourishing brain. 3. Anti-aging, anti-cancer and preventing cancer.