脉冲强光技术在鲜切果蔬保鲜加工中应用研究进展  

Research Progress on the Application of Pulsed Light in Preservation and Processing of Fresh-cut Fruits and Vegetables

作　　者：叶磊[1] 郜海燕[1] 周拥军[1] 陈杭君[1] 陶菲[1] 

机构地区：[1]浙江省农业科学院食品科学研究所/果蔬保鲜与加工技术研究重点实验室,浙江杭州310021

出　　处：《核农学报》2014年第10期1880-1884,共5页Journal of Nuclear Agricultural Sciences

基　　金：国家国际科技合作项目专项(2013DFA31450);浙江省重大科技专项重点农业项目(2013C02026)

摘　　要：鲜切果蔬因方便新鲜、营养丰富而受到消费者推崇,但在加工和贮藏过程中品质极易劣变,同时受到微生物侵染,降低其食用品质并缩短了货架期。脉冲强光是一种冷杀菌技术,具有快速高效、环保节能和无残留等特点。本文简述了脉冲强光技术的杀菌机制和特点,并介绍国内外将其应用于鲜切果蔬杀菌和保持贮藏品质的最新研究进展。Due to the advantages of rich nutrition, convenience and freshness, fresh-cut fruits and vegetables are deeply favored by consumers. However they are easily contaminated by microorganisms during the processing and storage, which depreciates their quality and shelf-life. Pulsed light as a nonthermal sterilization technology possesses the merits of high efficiency, energy-save, environment-friendly and residual-free. This article briefly introduces the disinfection mechanisms and characteristics of pulsed light, meanwhile, the newly progress on the application of pulsed light in preservation and microorganisms control of fresh-cut fruits and vegetables is particularly recommended.

关 键 词：鲜切果蔬 脉冲强光 品质 杀菌 

分 类 号：TS255.3[轻工技术与工程—农产品加工及贮藏工程]