Chinese toona

• 香椿

Chinese toona的用法和样例：

例句

1. The paper indicated the main factors which affected the extraction ratio of flavonoid compounds in toona sinensis.
   探讨了影响香椿中黄酮类化合物提取率的主要因素。
2. Solvent extraction method was used to extract total flavonoids from toona sinensis leaves.
   研究了溶剂法提取香椿叶总黄酮的工艺条件。