影响喷雾干燥法制备缓释微囊因素的探讨  

Influence Factors on Preparation of Sustained-release Microcapsules by Spray Drying Technique

作　　者：钱锐[1] 郑明学[1] 李瑾[1] 

机构地区：[1]山西农业大学动物科技学院,太谷030801

出　　处：《中国畜牧兽医》2009年第9期201-203,共3页China Animal Husbandry & Veterinary Medicine

基　　金：山西省科技攻关项目(2007031057;20080311037)

摘　　要：喷雾干燥法是缓释微囊常用的制备方法,作者从喷雾干燥法的适用范围、制备工艺进行了深入的分析,以探讨囊材、温度、料液浓度、雾化速度、进料速度、增塑剂和抗黏剂等因素对成功制备缓释微囊的影响。Spray drying is commonly used to make sustained-release microcapsules, its application field, preparation process were overviewed. The effects of successfully making sustained-release mierocapsules were investigated through the coating material, temperature, concentration of solution, speed of spray, feed rate, plasticizer and antisticking agent.

关 键 词：喷雾干燥法 缓释微囊 因素 

分 类 号：TQ41[化学工程]