香精微胶囊壁材及微胶囊控制释放

被引:19
作者
吴酉芝
李保国
冯琼
机构
[1] 上海理工大学食品科学与生物技术研究所
基金
上海市自然科学基金;
关键词
香精; 微胶囊; 微胶囊壁材; 控制释放;
D O I
暂无
中图分类号
TQ657.1 []; TS264.3 [食用香料、香精];
学科分类号
100403 [营养与食品卫生学];
摘要
香精微胶囊是通过用不同的加工方法,用一种保护的壁材包裹活性物质香料,制备成微球,从而防止香料的挥发、相互作用或者在食物中的转移。香精微胶囊的制备方法有限,且已有文献做了综述,不过,壁材原料选择范围相当广泛,包括蛋白质、糖类、脂类、胶质和纤维素。每一种原料都有一定的优缺点,因此,许多被膜是由一种或多种原料复合而成。不仅如此,香精微胶囊的控释效果很大程度上也受到壁材种类的影响。本文对香精微胶囊壁材作详细介绍,并对香精缓控释原理进行阐述。
引用
收藏
页码:75 / 80
页数:6
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