Ginkgo Biloba Extract

1. Sources and Habitat

Ginkgo (Ginkgo biloba), also known as the Maidenhair Tree after Adiantum, is a unique species of tree with no close living relatives. The ginkgo is classified in its own division, the Ginkgophyta, comprising the single class Ginkgoopsida, order Ginkgoales, family Ginkgoaceae, genus Ginkgo and is the only extrant species within this group.

2. Descriptions and Specifications of Product

Content Specifications: 24.0% Flavones;& 6.0% Lactones by HPLC
CP20105/  EP version/ USP version

Quercetin

Molecular Formula: C₁₅H₁₀O₇
Molecular Mass: 302.23
CAS No.: 117-39-5
Constitutional Formula:

Kaempferol

Molecular Formula: C₁₅H₁₀O₆
Molecular Mass: 286.23
CAS No.: 520-18-3
Constitutional Formula:

Isorhamnetin
Molecular Formula: C₁₆H₁₂O₇
Molecular Mass: 316.26
CAS No.: 480-19-3
Constitutional Formula:

Ginkgolide A
Molecular Formula: C₂₀H₂₄O₉
Molecular Mass: 408.39
CAS No.: 15291-75-5
Constitutional Formula:

Ginkgolide B
Molecular Formula: C₂₀H₂₄O₁₀
Molecular Mass: 424.39
CAS No.: 15291-77-7
Constitutional Formula:

Ginkgolide C
Molecular Formula: C₂₀H₂₄O₁₁
Molecular Mass: 440.39
CAS No.: 15291-76-6
Constitutional Formula:

Bilobalide
Molecular Formula: C₁₅H₁₈O₈
Molecular Mass: 326.29
CAS No.: 33570-04-6
Constitutional Formula:

3. Indications and Uses

-An effective anti-oxidant.
-Anti-cancer and preventing cancer.
-Promot cerebral blood circulation and cellular metabolism.
-Lower blood pressure and high blood fat.
-Tonifying kidney and nourishing brain, whitening and anti-wrinkle.
-BE effective on dilating blood vessels, promoting blood circulation and enhancing immunity.