[Botanic Name] Ginkgo biloba L.Leaves
[Appearance] Brown fine Powder
[Specification] Ginkgo Biloba Extract Water-soluble
[Solubility ] 20：1，1g /1000ml water ,1g/100 ml water ,5g/100ml water at 25°C
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Item |
Specification |
Method |
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Description |
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Appearance |
Light yellow fine powder |
Visual |
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Odor / Taste |
Characteristic |
Organoleptic |
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Part Used |
100% natural Leaf |
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Extract Solvent |
Ethanol & Water |
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Excipient |
None |
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Particle Size |
100% Through 80 mesh |
CP2015 |
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Bulk Density |
0.40g/ml~0.60g/ml |
CP2015 |
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Maker Compounds |
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Total Flavone Glycosides |
≥24.00% |
HPLC |
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Quercetin |
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HPLC |
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Kaempferol |
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HPLC |
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Isorhamnetin |
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HPLC |
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Total Terpene Lactones |
≥6.00% |
HPLC |
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Ginkgolides (A) |
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HPLC |
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Ginkgolides (B) |
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HPLC |
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Ginkgolides (C) |
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HPLC |
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Bilobalides |
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HPLC |
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Total Ginkgolic Acid |
≤10.00PPM |
HPLC |
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Solubility |
5g Ginkgo Biloba Extract will be dissolved completely in 100g water at 25oC. |
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Chemical Test |
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Loss on Drying |
≤5.00% |
CP2015 |
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Heavy Metals |
≤10.00PPM |
Atomic Absorption |
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Lead |
≤0.50PPM |
Atomic Absorption |
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Arsenic |
≤0.50PPM |
Atomic Absorption |
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Cadmium |
≤0.10PPM |
Atomic Absorption |
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Mercury |
≤0.10PPM |
Atomic Absorption |
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Microbiological Tests |
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Total Plate Count |
≤1000Cfu/g |
CP2015 |
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Yeast & Mold |
≤100Cfu/g |
CP2015 |
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E. Coli. |
Negative |
CP2015 |
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Salmonella |
Negative |
CP2015 |
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Staphylococcus |
Negative |
CP2015 |
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Storage : |
Store in cool and dry place, keep away from strong light and heat. |
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Genetic Modification State: |
This product is GMO free products. |
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Free Radiation Effect: |
This product is not been irradiated. |
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Shelf Life: |
3 Years |
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Tradtional Use
Ginkgo seeds have been used in traditional Chinese medicine for thousands of years, and cooked seeds are occasionally eaten.
Pharmaceutical Clinical
Ginkgo has been used in traditional medicine to treat circulatory disorders and enhance memory.
The study of the well-characterized ginkgo product, found it ineffective in lowering the overall incidence of dementia and Alzheimer's disease in the elderly
It also shows promise for enhancing memory in older adults.
Laboratory studies have shown that ginkgo improves blood circulation by dilating blood vessels and reducing the stickiness of blood platelets.
