Deterioration of plant volatile organic compounds in food: Consequence, mechanism, detection, and control

文献类型： 外文期刊

第一作者： Gong, Xiaohui

作者： Gong, Xiaohui;Huang, Jing;Li, Zhenbiao;Li, Li;Li, Dong;Belwal, Tarun;Luo, Zisheng;Xu, Yanqun;Xu, Yongquan;Xu, Yanqun;Xu, Yanqun;Li, Li;Luo, Zisheng;Xu, Yanqun;Jeandet, Philippe

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关键词： Volatile organic compounds; Deterioration; Mechanism; Sensor detection; Control technology

期刊名称：TRENDS IN FOOD SCIENCE & TECHNOLOGY （ 影响因子：15.3； 五年影响因子：16.6 ）

ISSN： 0924-2244

年卷期： 2023 年 131 卷

页码：

收录情况： SCI

摘要： Background: Nowadays, consumers increasingly prefer food with original, natural, and delicious flavors, which is closely linked to the content of volatile organic compounds (VOCs) in food. In recent years, the function of plant VOCs as natural food additives (flavoring and aromatizing agents, antibacterial agents) and their health benefits have attracted increased attention from the food industry. However, plant VOCs are quickly deteriorated because of their reactive molecular characteristics, which is the most critical bottleneck in their functions. Exploring the consequence, mechanism, sensor detection, and control technology of VOC deterioration can help to promote further advances in the protection of the food aroma and the application of plant VOCs in the food industry. Scope and approach: Focusing on the highlighted roles of VOCs in the food industry and deterioration-prone characteristics, concluding the consequence, mechanism, sensor detection, and control technology of VOC deterioration. Key findings and conclusions: The VOC deterioration in fresh food mainly results from composition variation induced by intracellular metabolism during storage, and metabolic loss induced by environmental factors. The leading causes inducing the VOC deterioration in processed food include physical loss by heating and chemical variations arising from the Maillard reaction, lipid oxidation, and other reactions. The biosensors assembled by proteins, peptides, or DNA showed excellent VOC sensitivity and selectivity performance. One technology cannot ideally protect every volatile component. Establishing the loss model and law of characteristic aroma components in specific technical treatment helps the component preservation of VOCs.

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