槐米中芦丁提取、精制与鉴定的创新实验教学

doi:10.3866/PKU.DXHX201803025

University Chemistry ›› 2018, Vol. 33 ›› Issue (10): 75-78.doi: 10.3866/PKU.DXHX201803025

• Chemistry Laboratory • Previous Articles Next Articles

The Innovative Laboratory Teaching of Extraction, Purification and Identification of Rutin from Sophora Japonica L.

Hongying CHEN*(),Liangchun LI,Yi HUANG,Renlin ZHENG

College of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, Sichuan Province, P. R. China

Received:2018-03-09 Published:2018-11-01
Contact: Hongying CHEN E-mail:chenhongying@swust.edu.cn
Supported by:
西南科技大学教育教学研究与改革项目(17xn0113)

Abstract

Abstract:

In order to solve the frequently encountered problems on the experiment of extraction, refining and identification of Rutin in the laboratory class, new methods of teaching design and experiment process were adopted to suit different experimental procedure. With the improvement, both the success rate and the students' confidence were improved. The innovation experiment also illustrated the importance of process improvement to improve the quality of the products. Through the mutual improvement of teaching and learning in this experiment, teachers and students achieved the goal of learning together.

Key words: Rutin, Extraction, Recrystallization, Chromatographic identification, Innovative experiment, Laboratory teaching

Hongying CHEN,Liangchun LI,Yi HUANG,Renlin ZHENG. The Innovative Laboratory Teaching of Extraction, Purification and Identification of Rutin from Sophora Japonica L.[J].University Chemistry, 2018, 33(10): 75-78.

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The Innovative Laboratory Teaching of Extraction, Purification and Identification of Rutin from Sophora Japonica L.

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