
Wholesale Ginkgo Biloba Leaf Extract Powder
Main Specifications: Flavone Glycosides 24% and Terpene Lactones 6%
Ginkgo Biloba Extract, also called EGB 761, is a standard extract of Ginkgo Biloba leaves. It contains 24% flavone glycosides (primarily quercetin, kaempferol and isorhamnetin) and 6% terpene lactones (2.8-3.4% ginkgolides A, B and C, and 2.6-3.2% bilobalide). Ginkgo Biloba Extract has antioxidant property and it is a a free radical scavenger. Ginkgo Biloba Extract is widely used in pharmaceuticals, dietary supplements, food additives, functional drink and cosmetics field.
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Certificate of Analysis
| Basic Information | |
| Botanical Source | Ginkgo Biloba Leaf |
| Specification | Flavone Glycosides 24% and Terpene Lactones 6% |
| Item | Specification |
| Description | Ginkgo Biloba Extract |
| Appearance | Brown to Yellow Brown Powder |
| Flavor & Odor | Characteristic |
| Particle size | 100% pass 80 mesh |
| Physical | |
| Loss on Drying | ≤5.0% |
| Bulk density | 40-60g/100ml |
| Sulphated Ash | ≤5.0% |
| GMO | Free |
| General Status | Non-irradiated |
| Chemical | |
| Pb | ≤3mg/kg |
| As | ≤1mg/kg |
| Hg | ≤0.1mg/kg |
| Cd | ≤1mg/kg |
| Microbial | |
| Total microbacterial count | ≤1000cfu/g |
| Yeast & Mold | ≤100cfu/g |
| E.Coli | Negative |
| Staphylococcus aureus | Negative |
| Salmonella | Negative |
| Enterobacteriaceaes | Negative |
Health Benefits of Ginkgo Leaf Biloba Extract
1. Antioxidant
2. Promote blood circulation
3. Anti-aging
4. Possibly improve memory
5. Possibly reduce blood pressure, blood fat and blood sugar