英语语法分析

Results The method was successfully applied in preparation of unknown components of Swertia extract.

结果对藏茵陈中的两个未知成分进行了制备HPLC分离优化效果良好。

Swertia chirayita, which grows in the Himalayas and treats several diseases, including malaria, is in particular danger.

例如，生长在喜马拉雅山脉，可以治疗包括疟疾在内的几种疾病的印度獐牙菜，就处于极度危险中。

Objective:To study the separation and purification technology of secoiridoid glycosides and xanthones from Swertia mussotii Franch.

目的：研究大孔吸附树脂分离纯化川西獐牙菜中环烯醚萜苷类和酮类成分的工艺。