文献类型：期刊文献

中文题名：微胶囊化花椒油的研究

英文题名：Studies on Microencapsulation of Zanthexylum Oil

作者：赵群莉[1];邓修[1];王远明[1];蔡建国[1]

机构：[1]华东理工大学化工学院,上海200237

年份：2006

卷号：47

期号：10

起止页码：583

中文期刊名：化学世界

外文期刊名：Chemical World

收录：北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：超临界;花椒油;微胶囊

外文关键词：supercritical ; Zanthexylum oil ; microcapsulation

摘要：超临界流体CO2技术与传统萃取方法相比具有萃取能力强、收率高、有效成份不被破坏、没有溶剂残留等优点。本研究以阿拉伯胶和麦芽糊精为壁材,将超临界分离的液体花椒油直接转变成固体粉末,从而有效地阻止花椒油的挥发、氧化和霉变。
Supercritical fluid extraction technique have many advantages, such as better extraction capability, higher yield, no destruction to active constituent and no solvent remains, as compared with traditional extraction method. The Arabic gum and maltodextrin were selected as the wall-material. Zanthexylum oil extracted by supercritical CO2 fluid was encapsulated into microcapsules to prevent from volatilization, oxidation and mildew.