摘要
以五味子干品为原料,通过正交试验确定五味子果肉的酶解条件和浓缩果汁的最佳配方。结果表明:五味子果肉的最佳酶解条件:果胶酶的添加量为0.6%,pH值为3.5,在50℃下酶解5h;浓缩果汁的配方:白砂糖90%、甜蜜素0.5%、麦芽糊精12.5%、β-环糊精4%。
Dry schisandra chinensis used as main materials,through tests arranged with orthogonal methods,the hydrolysis conditions of schisandra chinensis pulp and the best formula of the juice concentrate were determined.The results show:the hydrolysis conditions were: the addition level of pectinase 0.6%,pH 3.5,enzymatic hydrolysis 5 h at 50 ℃;the formula of concentrated juice were: sugar 90%,sodium cyclamate 0.5%,maltodextrin 12.5%,β-cyclodextrins 4%.
出处
《食品与机械》
CSCD
北大核心
2012年第5期213-215,共3页
Food and Machinery
基金
吉林省教育厅资助项目(编号:吉教科[2011]第128号)
关键词
五味子
酶解
干燥
果汁粉
schisandra chinensis
enzymatic hydrolysis
drying
fruit powder
作者简介
毛迪锐(1978-),女,北华大学讲师,硕士。E~mail:mdrteacher@163.com
通讯作者:高晓旭