大学化学 >> 2025, Vol. 40 >> Issue (11): 318-326.doi: 10.12461/PKU.DXHX202502077

化学实验 上一篇    下一篇

仪器分析在白酒有机成分检测中的应用

王泽霖, 刘刚, 王梦冉, 张培育, 宋爱新, 郝京诚, 崔基炜   

  1. 山东大学化学与化工学院, 胶体与界面化学教育部重点实验室, 济南 250100
  • 收稿日期:2025-02-17 录用日期:2025-04-07 发布日期:2025-11-21
  • 通讯作者: 崔基炜 E-mail:jwcui@sdu.edu.cn Jiwei Cui
  • 基金资助:
    山东大学本科教育教学改革研究项目(2024Y120,2024Y119,2023Y101)；山东省本科教学改革研究项目(Z2021039,Z2024043,M2024007)；山东大学实验室建设与管理研究项目(sy20232204;sy20221201)

Application of Instrumental Analysis in the Detection of Organic Components in Liquor

Zelin Wang, Gang Liu, Mengran Wang, Peiyu Zhang, Aixin Song, Jingcheng Hao, Jiwei Cui   

  1. Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
  • Received:2025-02-17 Accepted:2025-04-07 Published:2025-11-21
  • Contact: Jiwei Cui E-mail:jwcui@sdu.edu.cn

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摘要： 本实验将白酒组分分析与大学化学仪器分析实验相结合，设计了包含气相色谱、核磁共振波谱和气相色谱-质谱联用的探究实验，让学生通过文献检索、实验设计、实验探究，对市面上常见的25种白酒的酒精度、风味成分进行定性及定量分析，让学生深度参与到仪器分析实验课程中，提高实验教学效果，锻炼学生的综合思维能力和自主创新能力。

关键词: 仪器分析, 气相色谱, 核磁共振氢谱, 气-质联用, 白酒组分

Abstract: This study combines liquor component analysis with university-level chemistry instrumental analysis education. An exploratory experiment was designed incorporating gas chromatography, nuclear magnetic resonance spectroscopy, and gas chromatography-mass spectrometry. Through literature review, experimental design, and investigative research, students conducted qualitative and quantitative analyses of alcohol content and flavor compounds in 25 commercially available Chinese liquor samples. This approach facilitates active student engagement in instrumental analysis courses, improves teaching effectiveness, and develops students’ comprehensive thinking skills and independent innovation capabilities.

Key words: Instrumental analysis, Gas chromatography, Proton nuclear magnetic resonance, Gas chromatography-mass spectrometry, Liquor component