不同包装材料对常温下金针菇的保鲜效果  

Fresh-keeping of Different Packaging Materials on Normal Temperature of Golden Mushroom

作　　者：杨福馨[1] 张炯炯[1] 张伊芸 范飞[1] 丁晓彤[1] 邱艳娜 

机构地区：[1]上海海洋大学食品学院,上海201306

出　　处：《绿色包装》2016年第2期47-51,81,共6页Green Packaging

基　　金：国家863项目(竹荚鱼资源高效利用关键技术研究2012AA0992301);上海市科委工程中心建设(11DZ2280300);上海市助推计划资助项目(2013CL1312HY);上海产学研资助项目(15cxy69);上海高校一流学科项目资助

摘　　要：研究了PE、PP改性材料与日本产PP菌菇保鲜膜,共五种包装薄膜用于生鲜金针菇的保鲜试验对比。五种包装薄膜分别为NSPE海纳、NSPE兰天、日本产菌菇保鲜膜、CP45Y和CP45F,保鲜试验中研究测试了金针菇贮藏期的色泽、失重率、相对电导率、可溶性固形物、菌落总数、维生素C含量的变化。结果表明,五种包装薄膜保鲜效果从好到差依次为:NSPE海纳、NSPE兰天、日本产菌菇保鲜膜、CP45Y和CP45F。PE, PP modified materials and Japanese production PP for mushroom fresh-keeping film is studied. There are five kinds of packaging film for fresh mushroom fresh-keeping experiments. They are NSPE Heiner, NSPE- LanTian, Fresh-keeping film of Japan , CP45Y and CP45F, and then testing the impact of color, weight loss rate, relative conductivity, soluble solids, total bacteria and VC in golden mushroom. The results showed that , NSPE Heiner is the best effect for golden mushroom in all packaging materials, NSPE-LanTian is slightly worse compared with NSPE Heiner, and fresh-keeping film of Japan is more obvious than CP45Yand CP45F in the effect of preservation, but the effect of fresh-keeping Can＇t compare with NSPE-LanTian.

关 键 词：改性PE薄膜 改性PP薄膜 金针菇 保鲜 测试 

分 类 号：TS219[轻工技术与工程—粮食、油脂及植物蛋白工程] TS206[轻工技术与工程—食品科学与工程]