摘要
设计了一个分析化学开放综合实验。该实验利用超声提取技术,提取并检测了翻白草中熊果酸的含量,其中涉及有机化学、无机化学、分析化学、天然药物化学领域的知识与操作,有助于中、低年级学生对所学知识的融会贯通,提升学生的综合实验能力,达到素质教育的目的。
An open and comprehensive experiment in analytical chemistry teaching is developed. The ultrasonic extraction is used for extraction and detection of ursolic acid in potentilla discolor. This expertment is involved in knowledge and operation of organic chemistry, inorganic chemistry, analytic chemistry and natural medicine chemistry. The experiment makes middle and low grades students fully acquire the learned-knowledge. It is helpful to develop students experimental comprehensive abilities and reach the goal of quality education.
出处
《实验室科学》
2012年第1期85-87,共3页
Laboratory Science
基金
闽江学院本科实验教学改革项目(项目编号:MJSY0907)
闽江学院化工系精品课程建设项目(项目编号:HGJP201101)
关键词
综合实验
超声提取
开放实验
comprehensive experiment
ultrasonic extraction
open expertment
