1. Ginkgo leaf extract powder
2. Latin name: Ginkgo biloba
3. Spec: Flavone 24%, lactones 6%, ginkgolic acid 5ppm
2. Latin name: Ginkgo biloba
3. Spec: Flavone 24%, lactones 6%, ginkgolic acid 5ppm
| Appearance | ||||
| Color | fine light yellow powder | complies | ||
| Smell | ginkgo bilobasemll | complies | ||
| Size | 80mesh | Complies | ||
| Bulk Density | 0.55g/ml-0.68g/ml | Complies | ||
| Total Ginkgo Flavone Glycoside | ≥ 24% | 25.67% | ||
| Quercetin Glycoside | 11.48% | |||
| Kaempferol Glycoside | 11.82% | |||
| Isorhamnetin Glycoside | 2.37% | |||
| Total terpene Lactones | ≥ 6% | 6.33% | ||
| Lactones A | 1.32% | |||
| Lactones B | 1.17% | |||
| Lactones C | 1.02% | |||
| Bilobalides | 2.89% | |||
| Ginkgolic Acid | ≤ 5PPM | 2.47PPM | ||
| Moisture | ≤ 5.0% | 3.25% | ||
| Ash Count | ≤ 0.80% | 0.43% | ||
| Heavy Metals | < 10PPM | 2.0PPM MAX | ||
| Pb | 1PPM | Complies | ||
| Sn | 1PPM | Complies | ||
| Hg | 1PPM | Complies | ||
| Cu | 1PPM | Complies | ||
| Total Bacteria Count | < 1000COL/G | 100COL/G MAX | ||
| Yeast& Mould | < 50COL/G | complies | ||
| Staphylococcus | Negative | complies | ||
| P. Aeruginosa | Negative | complies | ||
| Salmonella | Negative | complies | ||
| E. Coli | Negative | complies | ||