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Citation: Jihui Li, Jian Han, Jianxin Chen. A Comprehensive Experiment for Instrumental Analysis: Solid-Phase Extraction of Amino Acids Analysis in Fruit[J]. University Chemistry, ;2023, 38(8): 275-282. doi: 10.3866/PKU.DXHX202304064 shu

A Comprehensive Experiment for Instrumental Analysis: Solid-Phase Extraction of Amino Acids Analysis in Fruit

School of Chemical Engineering, Hebei University of Technology, Tianjin 300401, China

Corresponding author: Jianxin Chen, chenjx2000@126.com
Received Date: 18 April 2023

In order to improve students' theoretical level and practical ability, a comprehensive experiment, the determination of amino acids in Cerasus humilis fruit, was designed for instrumental analysis course. The sample analysis pretreatment process was introduced to construct a complete instrumental analysis process. Through the comparison of amino acid extraction methods and the exploration of solid phase extraction technology in the process of amino acid purification, students' theoretical knowledge and practical ability can be effectively fused and improved, and the scientific literacy and comprehensive thinking ability of students can thus be improved during the process of solving practical problems.
- Comprehensive experiment,
- Instrumental analysis,
- Solid phase extraction,
- Amino acids analysis
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