单选题:β-糖苷酶水解可获得羟基洋地黄毒苷元-D-洋地黄糖的是

题目内容:
β-糖苷酶水解可获得羟基洋地黄毒苷元-D-洋地黄糖的是 A.洋地黄毒苷-(D-葡萄糖)
B.苷元-(6-去氧糖),-(D-葡萄糖)y
C.苷元-(D-葡萄糖)y
D.毒毛旋花子苷-(D-葡萄糖)
E.苷元-(D-葡萄糖)y-(2’6-二去氧糖)X

参考答案:
答案解析:

听录音,回答题:{MP3:http://wximg.233.com/attached/media/20131201/20

听录音,回答题:{MP3:http://wximg.233.com/attached/media/20131201/20131201134695719571.

查看答案

One problem for students to replace traditional textbooks w

One problem for students to replace traditional textbooks with interactive digi

查看答案

Which of the following is TRUE according to the passage?

Which of the following is TRUE according to the passage?A.Becker was always wo

查看答案

中药的纯度检查包括

中药的纯度检查包括A.杂质检査 B.总灰分测定 C.酸不溶性灰分测定 D.浸出物测定 E.膨胀度测定

查看答案

在采收加工时需要“发汗”的药材有

在采收加工时需要“发汗”的药材有A.厚朴 B.杜仲 C.续断 D.青蒿 E.茯苓

查看答案