英语语法分析

It aims to determine total matrine concentration by exploring bromocresol green method.

它旨在通过探索溴甲酚绿方法来确定总苦参碱浓度。

Objective: To determine the content of matrine in matrine suppositories.

目的：测定苦参碱栓中苦参碱的含量。

OBJECTIVE: To optimize the prescription and preparation of matrine liposomes.

目的：筛选苦参碱脂质体的最优处方和最佳制备工艺。