花生蛋白部分水解制取微胶囊速溶花生粉壁材的研究  

Preparation of the Wall Material of Instant Micro-Encapsulation Peanut Powder by Partly-hydrolysing Peanut Protein

作　　者：徐满清[1] 郑为完[2] 祝团结[2] 

机构地区：[1]南昌水利水电高等专科学校水利系,江西南昌330029 [2]南昌大学生命科学学院,江西南昌330047

出　　处：《南昌大学学报（工科版）》2004年第1期81-84,共4页Journal of Nanchang University(Engineering & Technology)

摘　　要：介绍了用木瓜蛋白酶部分水解花生蛋白制备微胶囊花生粉壁材的工艺.应用正交设计试验找出了最佳的水解条件,即加酶量为10000U/g,水解温度55℃,水解时间16h,底物浓度为1∶10(花生仁∶水).在此水解条件下对花生蛋白进行水解,并通过控制水解度得到溶解性和风味都较好的微胶囊花生粉壁材.The technological process of preparing the wall material of instant micro-encapsulation peanut powder from peanut hydrolysed partly by papain was discussed.The optimum hydrolysis condition was (determined) by orthogonal design test.The wall material of micro-encapsulation peanut powder obtained had a good solubility and flavour through controlling the degree of hydrolysis of peanut protein.

关 键 词：木瓜蛋白酶 花生水解蛋白 水解度 壁材 花生蛋白饮料 

分 类 号：TS255.6[轻工技术与工程—农产品加工及贮藏工程]