气相色谱-离子迁移谱技术在茶叶领域应用的研究进展OA北大核心CSTPCD
Research Progress on the Application of Gas Chromatography-ion Mobility Spectrometry in the Field of Tea
茶叶是中国传统农业中重要的经济作物,具有悠久的历史和丰富的文化内涵,其在产地、贮藏时间、加工方式等方面的不同,决定了茶叶的品质、营养价值和市场定位.挥发性有机化合物(VOCs)是表征不同茶叶间差异性的重要指标.气相色谱-离子迁移谱(GC-IMS)技术作为一一种新发展起来的无损检测技术,可在常压条件下实现对样品中 VOCs的分析,用于表征样品间的差异.搜集了目前已有的文献资料,综述了 GC-IMS技术在茶叶种类区分、等级鉴定、产地溯源、贮藏时间判定、加工过程中品质控制等方面的研究现状,分析存在的问题,并对 GC-IMS 技术在茶叶领域的应用前景进行了展望,以期为茶叶的风味研究、加工工艺优化、品质分析和质量监测提供参考.
Tea is an important economic crop in traditional Chinese agriculture,with a long history and rich cultural connotation. The different parameters of tea origin,storage time and processing method determine the quality,nutritional value and market positioning. Known as a newly developed non-destructive testing technique,GC-IMS can analyze the volatile organic compounds (VOCs) of samples under normal pressure to characterize the differences between samples. This paper collected the existing literature data,reviewed the applications of GC-IMS technology in the study of kind differentiation,grade identification,origin identification,storage time determination and processing quality control of tea,and analyzed the current problems and future prospects of GC-IMS technology in the field of tea application,and provided theoretical reference for the flavor research,process optimization,quality analysis and quality monitoring of tea.
甘芳瑗;刘振平;傅丙生;龙道崎;庞钶靖;姜容
重庆安全技术职业学院,重庆 404000厦门山国饮艺茶业有限公司,福建 厦门 361009
农业科学
气相色谱-离子迁移谱茶叶挥发性有机化合物品质控制
gas chromatography-ion mobility spectrometryteavolatile organic compoundsquality control
《茶叶科学》 2024 (004)
565-574 / 10
重庆市万州区博士"直通车"科研项目(wzstc-20220131)
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