魔芋葡甘聚糖基微胶囊的制备研究

Study on preparation of KGM-based microcapsule

以魔芋葡甘聚糖(konjac glucomannan,KGM)为主要壁材,维生素E油为芯材,采用锐孔-凝固浴法在最佳的工艺条件下制备KGM基微胶囊,利用生物光学显微镜、激光粒度仪、傅立叶红外分光光度计对KGM基微胶囊产品的外观形貌、粒径及粒径分布、包埋率、载药量、微胶囊化产率进行了测试分析。

The konjae glueomannan （KGM）-based mieroeapsules were prepared in the technical process with the main membrane of KGM and the core of VE by piercing-solidifying ineuber method. The morphology,particle size and its distribution,embedding rate and drug loading,encapsulation yield of microcapsules were detected and analyzed by biologic photomieroseope,laser diffract instrument and the infrared spectrum.