应用化学 ›› 2025, Vol. 42 ›› Issue (9): 1272-1281.DOI: 10.19894/j.issn.1000-0518.240401

• 化学教学与实验创新 • 上一篇    下一篇

中医药高等院校无机化学实验之矿物药朱砂炮制综合设计

卓鱼周1,2(), 胡静3   

  1. 1.贵州中医药大学药学院基础化学教研室,贵阳 550025
    2.贵州中医药大学药用矿物研究中心,贵阳 550025
    3.中国科学院地球化学研究所,关键矿产成矿与预测全国重点实验室,贵阳 550081
  • 收稿日期:2024-12-09 接受日期:2025-07-21 出版日期:2025-09-01 发布日期:2025-09-28
  • 通讯作者: 卓鱼周
  • 基金资助:
    贵州中医药大学本科教学内容和课程体系改革项目(贵中医教学工程合字(2024)42号);贵州省科技计划项目(黔科合基础-ZK[2024]一般348)资助

Comprehensive Design of Mineral Medicine Cinnabar Processing for Inorganic Chemistry Experiments in Chinese Medicine Colleges and Universities

Yu-Zhou ZHUO1,2(), Jing HU3   

  1. 1.Department of Basic Chemistry,School of Pharmacy,Guizhou University of Traditional Chinese Medicine,Guiyang 550025,China
    2.Research Center of Medicinal Minerals,Guizhou University of Traditional Chinese Medicine,Guiyang 550025,China
    3.State Key Laboratory for Critical Mineral Research and Exploration,Institute of Geochemistry,Chinese Academy of Sciences,Guiyang 550081,China
  • Received:2024-12-09 Accepted:2025-07-21 Published:2025-09-01 Online:2025-09-28
  • Contact: Yu-Zhou ZHUO
  • About author:2703712524@qq.com
  • Supported by:
    the Undergraduate Teaching Content and Curriculum System Reform Project of Guizhou University of Chinese Medicine (Gui Zhong Yi Jiao Xue Gong Cheng He Zi(2024)42) and Guizhou Provincial Basic Research Program (Natural Science) [ZK(2024)general 348]

摘要:

中医院高等院校开设的无机化学课程教学内容琐碎且晦涩难懂,学生学习积极性不高。主要原因为学生认为学习无机化学课程与后续所学中医药相关专业课程无太多联系。 因此,本文以矿物类中药朱砂的炮制及化学成分测试实验为例,利用扫描电子显微镜(SEM)、X射线荧光光谱(XRF)和电感耦合等离子体质谱(ICP-MS)等仪器设备分析朱砂的显微结构、主微量元素质量分数,结果表明朱砂经水飞炮制后其粒度变的更小更均一,汞(Hg)和硫(S)元素质量分数降低,这些结果可能是朱砂炮制后增效减毒的重要依据。 朱砂炮制及化学成分测试实验紧密连接无机化学课程与中药学基础内容。 该实验的开设对提高学生学习无机化学的积极性,对无机化学课程及中医药学科群具有一定的支撑度,对提高无机化学教学质量及培养复合型、应用型中医药专业人才起到了一定的促进作用。 加之实验所用仪器较为常规、实验操作简便、中医药院校任课教师具有一定的中药学知识背景,因此,中医药高等院校开设矿物药朱砂炮制及成分测试实验完全可行且有一定的现实意义。

关键词: 矿物药, 朱砂, 微量元素, 无机化学, 元素化学

Abstract:

The teaching content of inorganic chemistry courses offered by colleges and universities in hospitals of traditional Chinese medicine is trivial and difficult to understand, and students are not very active in learning. The main reason is that students think that learning inorganic chemistry has little connection with the subsequent professional courses related to traditional Chinese medicine. In view of this, this paper takes the processing and chemical composition test experiment of cinnabar, a mineral traditional Chinese medicine, as an example, and uses scanning electron microscope (SEM), X-ray fluorescence spectrometer (XRF), inductively coupled plasma mass spectrometry (ICP-MS) to test the microstructure and mass fraction of main and trace elements of cinnabar. The results show that the particle size of cinnabar becomes smaller and more uniform after processing by water grinding preparation, and the mass fraction of mercury (Hg) and sulphur (S) elements decreases. These results may be an important basis for enhancing the effect and reducing the toxicity of cinnabar after processing. Cinnabar processing and chemical composition test experiment are closely connected with the inorganic chemistry course and the basic content of Chinese pharmacy. The establishment of this experiment can improve the enthusiasm of students to learn inorganic chemistry, provide a certain degree of support for inorganic chemistry courses and Chinese medicine subject groups, and play a certain role in improving the quality of inorganic chemistry teaching and training compound and applied Chinese medicine professionals. In addition, the experimental instruments used are relatively routine, the experimental operation is simple, and the teachers of Chinese medicine colleges and universities have certain knowledge of Chinese medicine, so it is feasible and has certain practical significance to set up mineral medicine cinnabar processing and component testing experiments in Chinese medicine colleges and universities.

Key words: Mineral drug, Cinnabar, Trace elements, Inorganic chemistry, Elemental chemistry

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