可食性涂膜保藏茶新菇的研究  

Research of edible coatings in preservation of Agrocybeaegerita

作　　者：徐吉祥[1] 王飞生[1] 陈景勇[1] 黄小明[1] 

机构地区：[1]清远职业技术学院食品药品系,广东清远511510

出　　处：《广东农业科学》2010年第5期121-123,共3页Guangdong Agricultural Sciences

基　　金：广东省清远市科技计划项目(2008A009)

摘　　要：为了延长茶新菇的保鲜时间,采用可食性复合保鲜涂膜保藏茶新菇。通过正交试验,得出保鲜茶树菇的涂膜最佳配方为魔芋胶0.2%、卡拉胶0.2%、甘油1.0%、蔗糖酯0.5%,并加入乳酸链菌素0.1%、纳他霉素0.05%。茶新菇用此可食性复合保鲜涂膜放置在2～5℃低温环境中的保鲜效果较理想,保鲜时间约20d。This paper used orthogonal design to decide the edible coatings in preservation of Agrocybeagerita.The results showed that the best fomula was 0.2% konjac glucomannan,0.2% Carrageenin, 1.0% Glycerol ,0.5% Sucrose ester and 0.1% Nisin,0.05% Natamycin. The fomula of compound refreshing coating film in low temperature （2～5℃） would be more ideal, which prolonged the shelf time over twenty days.

关 键 词：可食性涂膜 保鲜 茶新菇 

分 类 号：TS255.36[轻工技术与工程—农产品加工及贮藏工程]