双孢蘑菇涂膜保鲜技术研究  

Study on Fresh-keeping Technology of Agaricus bisporus by Coating

作　　者：谢雯君[1] 林启训[1] 王则金[1] 夏萍[1] 罗燕[1] 

机构地区：[1]福建农林大学食品科学学院,福州金山350002

出　　处：《中国农学通报》2005年第10期72-76,共5页Chinese Agricultural Science Bulletin

基　　金：福建省产学研联合开发基金项目(闽产学研[2003]02号)

摘　　要：以提高贮藏质量延长保鲜期为目的,探讨了双孢蘑菇的最适贮温,采用海藻酸钠、琼脂和魔芋涂膜液等对双孢蘑菇进行涂膜及优化.结果表明:双孢蘑菇的最适贮温0～3℃,采用涂膜法可延缓褐变进程,保鲜质量好;在相同条件下,双孢蘑菇采用海藻酸钠涂膜的保鲜效果最好.海藻酸钠涂膜双孢蘑菇的最佳条件为海藻酸钠用量0.8g/100g水、蔗糖酯用量0.7g/100g水、涂膜时间4min.To improve the quality of fresh-keeping Agaricus bisporus ,optimum storage temperature was studied ,sodium alginate, agar and glucomannan were used to coat Agaricus bisporus prior to storage for this study. An orthogonal experiment was carried out to investigate the effects. The result showed that the optimum storage temperature of Agaricus bisporus was 0-3℃,and Agaricus bisporus coating with functional food gum had good quality, the color deterioration and loss of nutrition were decreased obviously during storage. Under the same viscosity of food gums, sodium alginate coating produced the best result. The optimum conditions are as follows： the concentration of sodium alginate is 0.8%, the concentration of sugar ester is 0,7%, coating time is 4 min.

关 键 词：双孢蘑菇 涂膜 保鲜 涂膜保鲜技术 双孢蘑菇 海藻酸钠涂膜 贮藏质量 保鲜质量 最佳条件 保鲜效果 保鲜期 涂膜液 

分 类 号：S646.11[农业科学—蔬菜学] TS255.3[农业科学—园艺学]