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Main Botanical Extracts

	Ginkgo biloba Extract Powder

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Plant Origin:Ginkgo Biloba L.
Specification:
1.24%/6% HPLC
2.24%/6% HPLC Ginkgolic acid<5ppm HPLC
3.24%/6% HPLC Ginkgolic acid<1ppm HPLC
Action:Ginkgo biloba extract (GBE) increases blood flow to the brain by inhibiting blood platelet aggregation and by regulating blood vessel elasticity; it has been shown to improve blood flow through both major blood vessels and capillaries. Ginkgo is also a powerful antioxidant. Ginkgo biloba extract has two major groups of components, ginkgo flavonglycosides and terpene lactones. Its efficacy depends on their proper balance and a standardized extraction method has been developed to ensure that balance. Basically, these two constituents or groups of constituents are responsible for ginkgo biloba's two main properties: the ability to inhibit blood platelet aggregation (which allows for greater flow of blood to the brain and extremities) and its strong antioxidant properties (which exert a protective influence over the brain and CNS).

Product Name: Ginkgo biloba Extract Powder
Botanical Name: Ginkgo biloba L.
Plant Part: Dried leaves
Extract Solvent: Ethanol / Water
Carrier Used: None
Appearance:Fine Powder
Color: Yellow to Yellowish Brown
Odor:Characteristic
Taste:Characteristic
Particle Size:100% through 80 Mesh
Moisture:< 5.0%
Heavy Metals:< 20ppm
Arsenic (As) :< 1ppm
Assay
Ginkgo Flavone Glycodises by HPLC:>24%
Qercetin glycosides:13.65%
Kaempferol glycosides:10.26%
Isohamnetin glycosides:2.11%

Ginkgolides & Bilobalides by HPLC:> 6%
Bilobalide:2.51%
Ginkgolides A:2.60%
Ginkgolides B:2.10%
Ginkgolides C:0.76%

Ginkgolic Acid by HPLC:<1ppm
Total Plate Count:1,000cfu/G
Yeast & Mold:< 100cfu/G
E.Coli.:Negative
Salmonella:Negative
Shelf Life:Two years when properly stored.
Storage:Tightly sealed in a clean, cool, dry area.
Do not freeze, keep away from strong, direct light.