英语语法分析

The contents of chlorogenic acid and total caffeoylquinic acid in Folium Lonicerae had been determined.

已测出了忍冬叶中绿原酸和总咖啡酰奎宁酸的含量。

Objective To study the quality standard of Folium Nelumbinis.

目的对荷叶药材的质量标准进行了初步研究。

Objective: To establish a HPLC method of Indirubin in Folium Isatidis.

目的：建立大青叶药材中靛玉红的含量测定方法。