复凝聚牡荆油微胶囊的制备  

Preparation of vitex oil microcapsule formed by complex coacervation

作　　者：吴佳新[1] 李季[2] 

机构地区：[1]黄冈职业技术学院生物工程系,湖北黄冈438002 [2]宁夏大学化学化工学院,宁夏银川66865380

出　　处：《黄冈职业技术学院学报》2010年第4期23-25,19,共4页Journal of Huanggang Polytechnic

摘　　要：以明胶与阿拉伯胶作为壁材,探讨复凝聚法制备牡荆油微胶囊的工艺,研究了不同因素对成囊性的影响。通过正交实验法得到该工艺的最佳制备条件,确定的最佳工艺条件为pH为4.0,温度50℃,转速100r/min。在上述条件下,可形成表面光滑、大小均一的单核微胶囊。Gelatin and gum arabic as wall material,we explore the technology of complex coacervation to make the Vitex oil micro capsules,researches the impact on the yield of microcapsules preparation process evaluation of different factors.Through the orthogonal experimental method to get the best preparation conditions of the process with the final optimum conditions： pH 4.0,temperature 50 ℃,speed 100r min.Under these conditions,a smooth surface and uniform size of the single-core microcapsules can be formed.

关 键 词：牡荆油 微胶囊 复凝聚 收率 

分 类 号：R944.1[医药卫生—药剂学]