基于冷链物流的青脆李保鲜技术研究进展  

Research progress of preservation technology for Prunus salicina Lindl.Cv.Qingcui based on the cold chain logistics

作　　者：王春霞 包沅鑫 应婧 郭鹏 蒋昭琼 吝祥根 何清燕 WANG Chun-Xia;BAO Yuan-Xin;YING Jing;GUO Peng;JIANG Zhao-Qiong;LIN Xiang-Gen;HE Qing-Yan(Sichuan Academy of Agricultural Machinery Sciences,Chengdu 610066,China;Key Laboratory of Agricultural Equipment Technology for Hilly and Mountainous Areas Ministry of Agriculture and Rural Affairs,Chengdu 610066,China;College of Food Science,Sichuan Agricultural University,Ya’an 625014,China)

机构地区：[1]四川省农业机械科学研究院,成都610066 [2]农业农村部丘陵山地农业装备技术重点实验室,成都610066 [3]四川农业大学食品学院,雅安625014

出　　处：《食品安全质量检测学报》2024年第1期127-134,共8页Journal of Food Safety and Quality

基　　金：四川省科技计划项目科技创新创业苗子工程项目(2022JDRC0119)。

摘　　要：青脆李因其质地清脆、风味酸甜可口、营养含量丰富而受到消费者追捧。但是采后运输过程中的青脆李生理活动、微生物污染或结构损伤均易导致果实软化、转黄、腐烂等,严重缩短了青脆李的货架期,损害了商品价值,因此青脆李采后保鲜尤为重要。冷链物流是一种能够减少损耗防止污染的低温运输系统,也是最常用的运输保藏方法,具有较大的应用前景。本文概述了低温下青脆李腐败变质因素,总结青脆李冷链运输相关保鲜技术,包括果实采后处理技术如冷热处理、紫外辐照、气调保鲜等物理保鲜技术,化学或天然试剂修饰、可食膜、涂层等化学保鲜技术,以及冷链物流系统监控技术等,为青脆李冷链物流保鲜技术研究提供参考。Prunus salicina Lindl.Cv.Qingcui is sought after by consumers because of its crisp texture,sweet and sour flavor and rich nutrition content.However,the physiological activities,microbial contamination or structural damage of Prunus salicina Lindl.Cv.Qingcui during postharvest transportation can easily lead to fruit softening,yellowing,rotten,etc.,which seriously shorten the shelf life of Prunus salicina Lindl.Cv.Qingcui and damage the value of the product.Therefore,it is particularly important to keep fresh after picking.Cold chain logistics is a kind of low-temperature transportation system that can reduce losses and prevent pollution.It is also the most commonly used transportation preservation method which has a large application prospect.The article outlined the factors of Prunus salicina Lindl.Cv.Qingcui’s corruption at low temperature,and summarized the relevant fresh-keeping techniques for the transportation related to the Prunus salicina Lindl.Cv.Qingcui cold chain,including the perspectives of physics,such as cold and heat treatment,ultraviolet radiation,gas preservation technologies,and the perspectives of chemistry,such as chemical or natural reagent modification,edible film,edible coating,as well as cold chain logistics system monitoring technology,etc.,which is excepted to provide reference for the research on cold chain logistics preservation technology of Prunus salicina Lindl.Cv.Qingcui.

关 键 词：青脆李 腐败变质 冷链物流 保鲜技术 冷链监控技术 

分 类 号：TS255.3[轻工技术与工程—农产品加工及贮藏工程]