大学化学 >> 2018, Vol. 33 >> Issue (6): 33-37.doi: 10.3866/PKU.DXHX201801033

化学实验 上一篇    下一篇

推荐一个色谱分析实验：高效液相色谱法测定复方醋酸地塞米松乳膏中醋酸地塞米松的含量

高晓慧1,刘浩然2,*()   

  1. 1 长沙医学院药学院, 长沙 410219
    2 湖南大学化学化工学院, 长沙 410082
  • 收稿日期:2018-01-22 发布日期:2018-06-01
  • 通讯作者: 刘浩然 E-mail:tom8833@hnu.edu.com
  • 基金资助:
    湖南省普通高校“十三五”专业综合改革试点项目(湘教通[2016]276);长沙医学院校级教改课题(长医教[2017]44号);湖南大学“校企沟通创新创业基地”基金

Recommending an Chromatographic Analysis Experiment: Determination of the Content of Dexamethasone Acetate in Mixed Cream by High Performance Liquid Chromatography (HPLC)

Xiaohui GAO1,Haoran LIU2,*()   

  1. 1 College of Pharmacy, Changsha Medical University, Changsha 410219, P. R. China
    2 College of Chemistry and Chemical Engineering, Hu'nan University, Changsha 410082, P. R. China
  • Received:2018-01-22 Published:2018-06-01
  • Contact: Haoran LIU E-mail:tom8833@hnu.edu.com
  • Supported by:
    湖南省普通高校“十三五”专业综合改革试点项目(湘教通[2016]276);长沙医学院校级教改课题(长医教[2017]44号);湖南大学“校企沟通创新创业基地”基金

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摘要：

推荐了用高效液相色谱法测定复方醋酸地塞米松乳膏中醋酸地塞米松含量的实验，综合了称量、热水浴、涡旋、冰浴、过滤、移液等多种样品前处理实验技能，又涉及紫外分光光度计、高效液相色谱仪两种分析仪器，并使学生掌握色谱定量测量的方法学及数据处理方法。此实验能全面锻炼学生的实验技能，增强其实践应用能力，并培养其初步的科研思维。

关键词: 推荐, 醋酸地塞米松, 高效液相色谱, 冰浴, 乳膏

Abstract:

This paper recommended the experiment of "Determination of the content of dexamethasone acetate in mixed cream by high performance liquid chromatography", in this experiment several experimental skills such as weighing, hot water bath, vortex, ice bath, filtration, liquid transfer and other sample pretreatment skills are included, and UV spectrophotometer and HPLC are used, as well as the methods of quantitative measurement and data processing are requested to get. This experiment can fully promote the students' experimental skills, enhance the ability for practical application, and raise the preliminary scientific research thinking.

Key words: Recommend, Dexamethasone acetate, HPLC, Ice bath, Cream