松花粉、蒲黄、海金沙药材真伪鉴别的教学实践  

Teaching Practice about True-and-false Identification of Pini Pollen,Typhae Pollen and Lygodium japonicum

作　　者：李飞艳[1] 彭丽英[1] 钟湘云[1] 杨先国[1] 褚思思[1] 

机构地区：[1]湖南中医药高等专科学校,湖南株洲412012

出　　处：《中国药房》2015年第30期4306-4308,共3页China Pharmacy

基　　金：湖南省普通高等学校教学改革研究立项项目(No.2013-637)

摘　　要：目的:培养学生对松花粉、蒲黄、海金沙药材的真伪鉴别能力。方法:首先,教师采用灵活多样的教学方法培养学生的学习兴趣,然后用图片对比法、课堂演示法等方法对3种中药材的正品及其伪品的鉴别进行教学,并开展标本实训和显微鉴别实训。结果与结论:3种药材颜色、理化性质、显微特征等方面有较明显的区别。通过教学,学生不仅能准确区分3种中药材,并能鉴别各药材的真伪。图片对比法、课堂演示法简单形象,可用于培养学生中药真伪鉴别能力。OBJECTIVE：To train the students＇ ability about true-and-false identification of pini pollen, typhae pollen and Lygo- dium japonicum. METHODS ： Teachers firstly used flexible and diversifided teaching methods to train the learning interest of stu- dents, and then picture antithesis, classroom presentation and other methods were used to teach the distinctive features between the true and false traditional Chinese medicine in the characters of identification. RESULTS ＆ CONCLUSIONS ： There were obvious dif- ference among the colors, physicochmical poperties, microscopic characteristics and other aspects of 3 traditional Chinese medi- cines. According to the teaching, the students could not only distinguish the 3 traditional Chinese medicines accurately, but also could identify the true-and-false of them. picture antithesis and classroom presentation method are simple and vivid, and can be used for the training of students＇ ability about true-and-false identification.

关 键 词：松花粉 蒲黄 海金沙 真伪鉴别 中药鉴定学 

分 类 号：R931.5[医药卫生—生药学]