难度可调的仪器分析实验:气相色谱法测定风油精中薄荷脑、水杨酸甲酯等主要成分的含量  

An instrument analysis experiment with variable difficulty:determination of menthol,methyl salicylate and other components in essential balm by gas chromatography

作　　者：高晓慧 彭骅 高星 刘浩然[3] 彭电 GAO Xiaohui;PENG Hua;GAO Xing;LIU Haoran;PENG Dian(College of Pharmacy,Changsha Health Vocational College,Changsha,Hu´nan 410600,China;Hu´nan Jinsha Pharmaceutical Company of Limited Liability,Changsha,Hu´nan 410205,China;School of Chemistry and Chemical Engineering,Hu´nan University,Changsha,Hu´nan 410028,China)

机构地区：[1]长沙卫生职业学院药学院,湖南长沙410600 [2]湖南金沙药业有限责任公司,湖南长沙410205 [3]湖南大学化学化工学院,湖南长沙410028

出　　处：《安徽医药》2024年第7期1482-1484,共3页Anhui Medical and Pharmaceutical Journal

基　　金：湖南省教育科学研究工作者协会课题项目(XJKX22B291);湖南省普通高等学校教学改革研究课题项目(HNJG-2021-0343);湖南省教育科学“十四五”规划课题项目(XJK22CZY098)。

摘　　要：风油精是一种常见的家庭用药,其中含有桉油精、樟脑、薄荷脑、水杨酸甲酯及丁香酚5种主要成分。教师可根据实验条件及教学目标确定检测其中一种或多种成分。该研究推荐一个气相色谱测定风油精中各成分含量的实验。它既可以设计为高职院校的简单实验,也可设计为本科院校难度较高的实验;设计课时4h或8h,适合化学、药学或其他相关专业本、专科学生选用。Essential balm is a common family medicine,which contains five main components:cineole,camphor,menthol,methyl salicylate and eugenol.Teachers can determine to test one or more components based on the experimental conditions and teaching objectives.This study recommends an experiment of determining the content of components in essential balm by gas chromatography.Such study can be designed as a simple experiment for the students in higher vocational colleges,or as a more difficult experiment for the students in universities.The class designed for the experiment can comprise 4 or 8 periods,which is suitable for university or junior college students majoring in chemistry,pharmacy or other related majors.

关 键 词：色谱法 气相 教学 实验室技术和方法 风油精 薄荷脑 水杨酸甲酯 

分 类 号：O657.71[理学—分析化学] R284.1[理学—化学]