中药化学课程教学难点是要求学生根据中药化学知识，灵活应用于中药提取分离、结构鉴定等。
That requires a leaner to flexible master the identification and extraction method of chemical compositions of CTMC knowledge is the teaching difficult in the course.
分析化学用于中药研究主要包括中药有效成分的提取、分离和表征。
The applications of analytical chemistry in traditional Chinese medicine research involve the extraction, separation and characterization of the effective constituents in the medicines.
目的：提取分离中药厚朴的有效成分。
Objective: To extract and isolate effective chemical constituents from Magnolia officinalis.
应用推荐