Ginkgo biloba leaf polysaccharides

• 银杏叶多糖

Ginkgo biloba leaf polysaccharides的用法和样例：

例句

1. Study on Extraction and Purification of Polysaccharides from Stem and Leaves of Asparagus officinalis L.
   芦笋茎叶多糖的提取纯化研究。