Customization: | Available |
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CAS No.: | 90045-36-6 |
Formula: | C8h9no4s |
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[Plant source]: This product is the dried leaves of Ginkgo biloba (Ginkgo biloba, Gongsun tree).
[Main ingredients]: Ginkgo flavonoids, terpene lactones, catechins, polyphenols, VC, VE, carotene, calcium, phosphorus, boron, selenium and other mineral elements.
[Apperance]: Pale yellow to brown hygroscopic powder.
[Product specification]: 24 % Ginkgo Flavone Glycosisea & 6% Terpene Lactones ,
other specifications can be customized according to demand
[Detection method]:HPLC
[ContentTotal Flavones Glycoside]: 25.83% .Total Terpence Lactones: 6.79%. Moisture: 2.07%. Ash: 2.49%.
[Storage]:Store in a cool, dry place away from light and high temperature.
[Shelf life]: 24 months
Item | Specification | Test result |
Physical Control | ||
Appearance | Brown yellow powder | Conforms |
Odor | Characteristic | Conforms |
Taste | Characteristic | Conforms |
Part Used | Leaf | Conforms |
Loss on Drying | ≤5.0% | Conforms |
Ash | ≤5.0% | Conforms |
Particle size | 95% pass 80 mesh | Conforms |
Allergens | None | Conforms |
Chemical Control | ||
Heavy metals | NMT 10ppm | Conforms |
Arsenic | NMT 2ppm | Conforms |
Lead | NMT 2ppm | Conforms |
Cadmium | NMT 2ppm | Conforms |
Mercury | NMT 2ppm | Conforms |
GMO Status | GMO Free | Conforms |
Microbiological Control | ||
Total Plate Count | 10,000cfu/g Max | Conforms |
Yeast & Mold | 1,000cfu/g Max | Conforms |
E.Coli | Negative | Negative |
Salmonella | Negative | Negative |