| 包装 |
Drum |
| 出生地 |
Zhejiang China (Mainland) |
| 年级 |
First Class |
| 牌子的名字 |
NBHERB |
| 模式的数量 |
001 |
| 类型 |
草药中提取 |
| 形式 |
粉 |
| 一部分 |
叶 |
| 开采的型 |
溶剂萃取 |
Specifications: 1) Extracted part: dried leaves 2) Extract solvent: ethanol 3) Extract medium: none 4) Storage: Tightly sealed in a clean, cool, dry area. Keep away from strong, direct light. Do not freeze 5) Appearance: fine, light yellow brown to light brown colored powder Minimal acid Water soluble Total Ginkgo flavone glycosides ≥ 24% Quercatin: kaemperol 0.8--1.5 Total terpene lactones ≥ 6% Ginkgolic acid 1ppm 5g extract/100 ml water we also can supply the following specification: 1) ginkgo flavone glycosides 24% terpene lactones 6% 2)ginkgo flavone glycosides 24% terpene lactones 6% ginkgolic acid10ppm 3)ginkgo flavone glycosides 24% terpene lactones 6% ginkgolic acid 5ppm 4)ginkgo flavone glycosides 24% terpene lactones 6% Bilobalides 2.6% ginkgolic acid 5ppm