英语语法分析

OBJECTIVE To establish a preparation method for working reference substance of alliin.

目的建立蒜氨酸工作对照品。

Objective To prepare the alliin standard for the content and specific rotation determining.

目的制备蒜氨酸对照品，供含量测定和比旋度测定用。

Objective: To develop HPLC-MS method for detecting catalytic reaction products of alliin by alliinase.

目的：建立蒜酶催化蒜氨酸反应产物的HPLC-MS分析方法。