Ginkgo Leaf Extract Powder to Promote Blood Circulation Flavonoids 24% Lactones 6%

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Pieces
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China Mainland
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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.