穿孔薄膜包装在果蔬保鲜中的应用研究进展

目的 介绍穿孔气调包装(Perforation-Mediated Modified Atmosphere Packaging,PM-MAP)的研究进展,为PM-MAP在果蔬保鲜中的应用提供一定的思路和依据.方法 总结PM-MAP在果蔬保鲜中的应用现状,概述影响穿孔介导气体交换的关键因素,以及穿孔对包装内O2、CO2和湿度的影响.重点介绍PM-MAP技术对包装果蔬产品营养品质、风味和微生物的影响,展望未来的研究前景和面临的挑战.结果 PM-MAP有效避免了包装内形式厌氧环境,维持了果蔬品质,延长了货架期.结论 随着新鲜和即食性果蔬需求的不断增加,加速了PM-MAP的发展,尤其穿孔在活性包装中具有广阔的研究前景.

Recent Advances on Perforation-Mediated Film Packaging of the Preservation of Fruits and Vegetables

The work aims to introduce the recent advances on perforation-mediated modified atmosphere packaging (PM-MAP), and provide certain ideas and basis for the application of PM-MAP in the preservation of fruits and vegetables. This paper presents an overview on the application of PM-MAP in the preservation of fruits and vegetables, focuses on the key factors affecting gas exchange through perforation, and the effects of O2 and CO2 and humidity in perforation-mediated packaging. Furthermore, the effects of PM-MAP technology on nutritional quality, flavor and microorganism of packaged fruit and vegetable products are highlighted, and further research prospects and challenges are prospected. PM-MAP effectively avoids the anaerobic environment in packaging, maintains the quality of fruits and vegetables and extends the shelf life. With the increasing demand for fresh and ready-to-eat fruits and vegetables, the development of PM-MAP is accelerated. In particular, perforation has a broad research prospect in the active packaging.