Ginkgo biloba extract, in cosmetics and skincare products, is mainly used as a skin conditioner, whitening and freckle removal, antioxidant, with a risk factor of 1. It is relatively safe and can be used with confidence. Generally, it has no effect on pregnant women. Ginkgo biloba extract does not cause acne. .
Contains flavonoid glycosides and amino acids to synthesize collagen. It has a strong proliferation effect on vascular endothelial cells, and can be used for promoting blood circulation in the skin and preventing purpura; it has a good proliferation effect on hair papilla cells, indicating that it has the function of promoting blood circulation, so it is a good hair growth agent.
Production name : Ginkgo Biloba Extract USP38 Latin name: Ginkgo biloba L Used Part: Leaves | ||
Item | Quality Standard | Method |
Appearance Colour | Yellow Powder |
Visual |
Flavones Glycoside | 22%-27% | HPLC |
Quercetin Glycoside |
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Kaempferol Glycoside |
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Isorhamnetin Glycoside |
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Terpence Lactones | 5.4%-12.0% | HPLC |
Lactones A |
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Lactones B |
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Lactones C |
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Bilobalides | 2.6%-5.8% |
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Ginkgo Acid | ≤5ppm | HPLC |
Residual solvents | NMT 5000ppm | GC |
Loss on drying | ≤5.00% | USP38 |
Ash | ≤5.00% | USP38 |
Particle Size | 100% pass 80 mesh | Visual |
Tapped density(g/cm3) | 0. 35~0.55g/ml | USP38 |
Heavy Metals | ≤10ppm | AAS |
(Pb) | ≤2ppm | ICP-MS |
(As) | ≤1ppm | ICP-MS |
Cd) | ≤1ppm | ICP-MS |
Hg) | ≤0.1ppm | ICP-MS |
Microbiological |
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Total Bacteria | ≤1000cfu/g | USP38 |
Yeast&Mold | ≤500cfu/g | USP38 |
Salmonelia | Negative | USP38 |
E.Coli | Negative | USP38 |
Storage | Store in tight containers, In a cool Dry Area. |
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