改性壳聚糖在草莓保鲜中应用研究  

Application of Chitosan Coating on Strawberry Preservation During Storage

作　　者：阎瑞香[1] 王莉[1] 张平[1] 朱剑凯 

机构地区：[1]国家农产品保鲜工程技术研究中心(天津),天津300384 [2]驻马店农业学校食品教研室,驻马店463000

出　　处：《保鲜与加工》2003年第4期24-25,共2页Storage and Process

基　　金：天津市重点攻关项目(993121411)

摘　　要：以草莓为试材,采用以改性壳聚糖为主剂的涂膜保鲜剂进行涂膜保鲜试验,结果表明:采用5～10倍的壳聚糖稀释液处理草莓,在0℃条件下,保鲜30天,商品率仍达85%,失重率不足1%,并保持草莓原有风味。The effect of chitosan coating preservative on straw berry stored at low temperature(0℃)was studied in this paper.Results showed tha t strawberry coated by chitosan(diluted5～10times)had the best quality after30da ys storage.The flavor of strawberry was normal and rate of rotting and loss was low15%and1%separately.

关 键 词：改性壳聚糖 草莓 保鲜技术 应用 涂膜保鲜试验 商品率 失重率 

分 类 号：S668.4[农业科学—果树学] S609.3[农业科学—园艺学]