用于食品智能包装的时间温度指示器的开发与性能测试研究进展

Research progress on development and performance testing of time-temperature indicators for food intelligent packaging

中文关键词:  时间温度指示器  变温环境  适用性  可靠性  安全性

英文关键词:time-temperature indicators  variable temperature environment  applicability  reliability  safety

中文摘要:

      时间温度指示器（time-temperature indicator, TTI）作为实时监测食品温度历史的有效工具，在确保食品质量安全、减少食品浪费方面具有广阔的前景。当前已形成了物理型、化学型、生物型和复合型等多种类型的TTI用于食品智能包装，产品应用于海鲜、肉制品、乳制品和果蔬等不同类型食品。本文研究总结了近年来国内外TTI的开发及商业化应用情况，重点对纳米型、微生物型、酶型、美拉德型4种TTI的工作原理和研究进展进行了综述，同时梳理分析了TTI与食品的匹配性原则、变温环境下产品适用性、可靠性测试方法以及欧盟、美国和韩国等国外法规对TTI的食品安全要求，最后提出了未来TTI发展面临的一些挑战，开发高适用性、高可靠性、高稳定性、安全低价的产品，是实现TTI商业化应用的有效途径。

英文摘要:

      Time Temperature Indicator (TTI), as an effective tool for real-time monitoring of food temperature history, has broad prospects in ensuring food quality and safety and reducing food waste. Currently, various types of TTI have been developed for intelligent food packaging, including physical, chemical, biological, and composite types. The products are applied to different types of food such as seafood, meat products, dairy products, and fruits and vegetables. In this paper, the development and commercial application of TTI at home and abroad was summarized. The working principle and research progress of nano TTI, microbial TTI, enzyme TTI, and Maillard TTI were reviewed. The compatibility principles between TTI and food, product applicability and reliability testing methods under variable temperature environments, and foreign regulations such as the European Union, the United States, and South Korea on food safety requirements for TTI were analyzed. Finally, the challenges faced by future TTI development were proposed. Developing TTI with high applicability, reliability, stability, safety and affordable is an effective way to achieve the commercial application of TTI.