安徽农业科学2012，Vol.40Issue(33)：16386-16388,3.
复凝聚喷雾干燥法制备葱油香精微胶囊的工艺研究
Study on Microcapsulation of Onion Oil with Complex Coacervation Spray Drying
摘要
Abstract
[Objective] The aim was to study the microcapsulation of onion oil with double place separation-coacevation and spray drying. [ Method ] The effect of processing parameters which included the different wall material combination, the ratio between the wall material, the core material content and and the feed concentration on the efficiency and yield of microencapsulated was evaluated by single factor experiments. [ Result} Through orthogonal optimization experiments, the optimum condition was fellows; the ratio of gum Arabic and maltodexlrin ration was 1^1, the core content was 25% , feed composition was 18% , and the microencapsulation efficiency and yield can reach 80. 7% and 95.3% respectively. [Conclusion] The microcapsulaiton of onion oil with complex coacervation spray drying method can increase membrane thickness, improve core stability and prolong shelf life of products.关键词
葱油香精/喷雾干燥/微胶囊Key words
Onion oil flavor/ Spray drying/ Microencapsulation分类
农业科技引用本文复制引用
刘楠楠..复凝聚喷雾干燥法制备葱油香精微胶囊的工艺研究[J].安徽农业科学,2012,40(33):16386-16388,3.基金项目
渭南师范学院研究生专项科研项目(12YKZ040). （12YKZ040）
