食品科学

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冷链储运中生鲜食品劣变的快检技术研究进展

张宜新1,刘通1,张峰2   

  1. 1. 中国检验检疫科学研究院食品安全研究所
    2. 中国检验检疫科学研究院
  • 收稿日期:2023-11-24 修回日期:2024-03-12 出版日期:2024-04-12 发布日期:2024-04-12
  • 通讯作者: 刘通
  • 基金资助:
    冷链食品储运安全风险检测及智能监控关键技术研究

Research progress in rapid detection technology of fresh food deterioration in cold chain transportation

1,   

  • Received:2023-11-24 Revised:2024-03-12 Online:2024-04-12 Published:2024-04-12

摘要: 冷链储运是生鲜食品安全和品质的有力保障。目前我国冷链储运系统处于快速发展建设阶段,因冷链条件失控引起的生鲜食品劣变现象屡见不鲜。因此,快速、灵敏检测冷链储运过程中生鲜食品劣变情况,对生鲜食品质量安全进行及时、有效的预警与控制具有重要的意义。本文总结了近三年报道的冷链生鲜食品劣变快速检测技术。针对指示剂检测、光谱技术以及传感器等手段进行了全面的综述,重点关注了基于新材料(纳米材料、复合材料)、新设备(智能手机、智能包装)、新方法(人工智能、神经网络)的快检技术以及基于原位实时质谱检测方法的应用,讨论了各类方法的优势以及不足,并对未来的发展前景进行了展望,以期为冷链生鲜食品劣变快速检测新方法开发提供参考。

关键词: 冷链储运, 快检技术, 生鲜食品, 品质劣变

Abstract: Cold chain storage and transportation provide strong guarantees for the quality of fresh food. Currently, China's cold chain system is still in a rapid construction phase, and it is not uncommon to see deterioration of fresh food caused by uncontrolled cold chain conditions. Therefore, the development and application of rapid and sensitive detection methods for the deterioration of fresh food during cold chain storage and transportation processes are of great significance for timely and effective quality safety warning and control of fresh food. This article provides an overview of rapid detection technologies applied in monitoring the deterioration of fresh perishable food products in cold chain. A comprehensive review is conducted on various methods including indicator testing, spectroscopy techniques, and sensors, with a particular focus on fast detection technologies based on new materials (nanomaterials, composite materials), new devices (smartphones, smart packaging), new approaches (artificial intelligence, neural networks), as well as the application of in-situ real-time mass spectrometry detection methods. The advantages and limitations of each method are discussed, and future development prospects are explored to provide reference for the development and practical application of rapid detection methods for deteriorating fresh perishable food products in cold chain.

Key words: cold chain transportation, rapid detection techniques, fresh food, deterioration

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