大学化学 >> 2024, Vol. 39 >> Issue (4): 314-321.doi: 10.3866/PKU.DXHX202310063

化学实验 上一篇    下一篇

科教融合推动本硕贯通实验课程的建设——以黄花蒿中青蒿素的提取、分离与鉴定实验为例

胡水, 李厚金, 臧真明, 李莲云, 赖瑢   

  1. 中山大学化学学院, 广州 510006
  • 收稿日期:2023-10-16 修回日期:2023-11-29 发布日期:2023-12-14
  • 通讯作者: 李厚金 E-mail:ceslhj@mail.sysu.edu.cn
  • 基金资助:
    中山大学2023年度校级教学质量工程项目;广东省本科高校教学质量与教学改革工程项目(广东省课程教研室)

Integration of Science and Education Promotes the Construction of Undergraduate-to-Master’s Integration Experimental Courses: A Case Study on the Extraction, Separation and Identification of Artemisinin from Artemisia annua

Shui Hu, Houjin Li, Zhenming Zang, Lianyun Li, Rong Lai   

  1. School of Chemistry, Sun Yat-Sen University, Guangzhou 510006, China
  • Received:2023-10-16 Revised:2023-11-29 Published:2023-12-14

摘要: 科学仪器在科学研究和实验教学中发挥着重要作用,推动着科技创新。本文将青蒿素提取与鉴定实验加以改进,作为本硕贯通实验项目。实验过程中引入并应用现代仪器原理提取黄花蒿中的有效成分,测定青蒿素含量,纯化青蒿素,分析青蒿素结构。将天然产品的提取、分析、分离和鉴定结合起来,提高了学生学习兴趣,学习了天然产物的前沿实验技术,培养了创新意识,训练了科研思维。

关键词: 科教融合, 本硕贯通, 天然产物实验

Abstract: Scientific instruments play a crucial role in both scientific research and experimental teaching, driving technological innovation. This paper presents an optimized experiment on the extraction, isolation and identification of artemisinin, designed as a seamless undergraduate-to-master’s level experimental project. The process incorporates the use of modern instrument principles to extract active compounds from Artemisia annua, measure the content of artemisinin, purify it, and analyze its structure. It provides students with hands-on experience in advanced experimental techniques related to natural products, fosters their innovation and scientific research ability.

Key words: Integration of science and education, Undergraduate-to-master’s integration, Natural products experiment