银杏叶提取物 EP8

[Botanic Name] 银杏科植物银杏的干燥叶
[Appearance] 棕黄色粉末,略有银杏叶香味
[Specification]银杏黄酮22%-27%, 银杏酸≤5PPM,银杏内酯(a+b+c)2.8-3.4%, 白果内酯≥2.6-3.2%

What Ginkgo Biloba Is Used For