基于果蔬保鲜的活性包装技术研究进展

Research progress of active packaging technology on fruit and vegetable preservation

生鲜果蔬营养丰富,是维生素、微量元素和膳食纤维等的主要来源,采后易发生衰老、腐烂等品质劣变。包装是果蔬采后重要的商品化处理方式,在保护果蔬产品质量安全中发挥重要的作用。利用包装作为递送载体,实现抗菌、抗衰老等功能的活性包装是食品包装技术的一大进步,其在果蔬采后保鲜方面效果显著。该文旨在探讨基于果蔬保鲜的常见的活性包装的特点、现状和应用,并分析了活性包装发展中过程面临的问题及未来的发展方向,以期为活性包装的产业化应用提供理论参考。

Fresh fruit and vegetable food is rich in nutrition,which is considered to be the main source of vitamins,trace elements,and dietary fiber.They are prone to senescence,decay,and deterioration.Packaging is an important commercial treatment of fruit and vegetable af-ter harvest,which plays a vital role in protecting the quality and safety of fruit and vegetable.Moreover,the use of packaging as delivery carriers to realize active packaging with antibacterial and anti-aging functions is a great progress in food packaging,which is extremely effective in fresh-keeping on fruits and vegetables.The present article discussed the characteristics,status,and application of several common active packaging based on fruit and vegetable preservation.At the same time,the current problems of active packaging were analyzed,and the future development direction was prospected.This review will provide a theoretical reference for the industrial application of active packaging.