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Food Chem

Title:		Recent progress in food flavor analysis using gas chromatography-ion mobility spectrometry (GC-IMS)
Author(s):		Wang S; Chen H; Sun B;
Address:		"Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University (BTBU), Beijing 100048, PR China. Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University (BTBU), Beijing 100048, PR China. Electronic address: chenht@th.btbu.edu.cn. Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University (BTBU), Beijing 100048, PR China. Electronic address: sunbg@btbu.edu.cn"
Journal Title:		Food Chem
Year:		2020
Volume:		20200107
Issue:
Page Number:		126158 -
DOI:		10.1016/j.foodchem.2019.126158
ISSN/ISBN:		1873-7072 (Electronic) 0308-8146 (Linking)
Abstract:		"Rapid, nondestructive, high-throughput testing and screening of volatile ingredients plays an important role in food flavor analysis. Gas chromatography-ion mobility spectrometry (GC-IMS) is a powerful technique for the separation and sensitive detection of volatile organic compounds. It has a fast response, high sensitivity, easy operation, and low cost. In this article, a brief introduction to the working principle of GC-IMS is presented. A summary of recent studies of different food flavor analysis applications is also provided, including food classification and adulteration, the evaluation of food freshness and spoilage, off-flavor detection, monitoring the processing of food products, and evaluation of aroma changes during food storage. Finally, future directions of GC-IMS are proposed"
Keywords:		"Chromatography, Gas/*methods/statistics & numerical data Flavoring Agents/analysis Food Additives/analysis Food Analysis/*methods/statistics & numerical data Ion Mobility Spectrometry/*methods/statistics & numerical data Odorants/*analysis Quality Control;"
Notes:		"MedlineWang, Shuqi Chen, Haitao Sun, Baoguo eng Review England 2020/02/06 Food Chem. 2020 Jun 15; 315:126158. doi: 10.1016/j.foodchem.2019.126158. Epub 2020 Jan 7"