复合保鲜涂膜在平菇保藏中的应用  

The Application of Compound Refreshing Coating Film in Preservation of Oyster Mushroom

作　　者：徐吉祥[1] 钟桂兴 彭珊珊[3] 

机构地区：[1]清远职业技术学院食品药品系,广东清远511510 [2]山弘(清新)农产有限公司,广东清远511800 [3]韶关学院食品工程系,广东韶关512005

出　　处：《食品研究与开发》2010年第5期164-167,共4页Food Research and Development

基　　金：广东省清远市科技计划项目(2008A009)

摘　　要：为了延长平菇的保鲜时间,采用复合保鲜膜保藏平菇。通过正交试验,得出最佳配方为魔芋胶0.2%,卡拉胶0.2%,甘油1.0%,蔗糖酯0.5%,并加入山梨酸钾与苯甲酸钠各0.1%。平菇用此复合保鲜膜放置在2℃~5℃低温环境中的保鲜效果较理想,保鲜时间为20多天。Use the Combination of Compound Refreshing Coating Film in preservation of Oyster Mushroom.This experiment use Orthogonal Design and results showed that the best fomula is 0.2 % konjac glucomannan,0.2 % Carrageenin,1.0 % Glycerol,0.5 % Sucrose ester and 0.1 % Potassium sorbate,0.1 % Sodium benzoate.Oyster mushroom use this fomula of Compound Refreshing Coating Film in low temperature 2 ℃-5 ℃ will be more ideal,which prolonged the shelf time over twenty days.

关 键 词：复合膜 保鲜 平菇 低温 细菌总数 

分 类 号：S646.14[农业科学—蔬菜学]