药物分析教学中的几个难点与经验探讨  

Exploration of Challenges and Reflections in Pharmaceutical Analysis Teaching

作　　者：张蕾[1] 黄爱华[1] 龙泳伶[1] 陈丰连[1] 曹骋[1] 廖琼峰[1] ZHANG Lei;HUANG Aihua;LONG Yongling;CHEN Fenglian;CAO Cheng;LIAO Qiongfeng(School of Pharmaceutical Science,Guangzhou University of Chinese Medicine,Guangzhou 510006,China)

机构地区：[1]广州中医药大学中药学院,广州510006

出　　处：《药学教育》2025年第2期123-126,F0003,共5页Pharmaceutical Education

基　　金：广东省2022年度教育科学规划项目(高等教育专项):《药物分析》课程“专创融合”的探索与实践(No.2022GXJK164);广州中医大学2023年度教育教学改革研究项目。

摘　　要：结合多年来药物分析课程的教学经验,本文主要凝练教学团队在药物分析教学中针对几个教学难点所特有的教学方法与经验,包括三点校正紫外分光光度法、有空白试验的剩余滴定法计算、自身对照外标法,对一个淘汰的方法中所蕴含的设计思路、甲醛-硫酸反应、导数分光光度法等历版教材描述不够详尽和清晰的知识难点及实验教学的优化措施,对提高药物分析教学质量、培养学生科研思维和实践能力具有一定的参考价值和意义。Drawing upon years of teaching experience in the Pharmaceutical Analysis course,this study summarizes the instructional strategies and insights developed by the teaching team to address several key challenges in the subject.These include the three-point correction method in UV spectrophotometry,calculations involving residual titration with blank experiments,the self-controlled external standard method,and the conceptual design embedded in an eliminated analytical method.The paper also discusses complex topics such as the formaldehyde-sulfuric acid reaction and derivative spectrophotometry,which are often insufficiently explained in successive editions of textbooks.Additionally,the study explores optimized approaches for laboratory instruction.These experiences offer meaningful references for improving the quality of pharmaceutical analysis education and enhancing students'scientific thinking and practical skills.

关 键 词：药物分析 知识难点 教学反思 经验交流 

分 类 号：G642[文化科学—高等教育学] R7[文化科学—教育学]