《酶工程》“酶的提取与分离纯化”章节课堂教学改革初探  

Teaching reform of enzyme engineering “extraction and purification of enzyme” section in universities

作　　者：范新炯[1] 刘孝龙[1] 

机构地区：[1]安徽医科大学基础医学院,安徽合肥230032

出　　处：《安徽医药》2017年第1期192-194,共3页Anhui Medical and Pharmaceutical Journal

基　　金：国家自然科学基金(31400680)

摘　　要：酶的提取与分离纯化章节是《酶工程》课程的重点部分,涉及60多种技术和方法。学生在初学时易出现理解困难和记忆混乱的情况。笔者经过几年的酶工程教学科研探索与实践,以A级和B级生物专业学生为研究对象,以传统方法教学为对照,采用"微课程"、"翻转课堂"与"模块化教学"相结合的方法对酶的提取与分离纯化章节课堂教学进行改革,并开设酶分离纯化实验进行实践,结果显示实验组学生具有更好的纯化方案的设计思路、实验课效果更佳。Extraction and purification of enzyme section is the key part of Enzyme Engineering course,involving more than sixty kinds of techniques and methods. It is very difficult for students to understand and memory at beginning. Through several years of enzyme engineering exploration and practice for teaching and scientific research,the authors adopted ＂micro-lesson＂,＂flipped classroom ＂and＂module teaching mode＂methods of combining the extraction and purification of enzyme section of classroom teaching reform,and objected for biology students in class A and class B compared with traditional teaching method. Enzyme purification experiment was also implemented in order to detect the effectiveness of the reform. Results showed that the experimental group students had better application in designing purification scheme.

关 键 词：酶工程 教学改革 微课 分离纯化 

分 类 号：Q814.1-4[生物学—生物工程] G642[文化科学—高等教育学]