微波技术干燥胃舒散的正交试验研究  

Orthogonal Experimental Study on Dryness of Weishu Powder by Microwave Technique

作　　者：徐晓彬[1] 李湘平[1] 杜仪瑛[1] 郑澄浩[1] 

机构地区：[1]汕头大学医学院附属第二医院,汕头市515041

出　　处：《中国药房》2006年第6期422-424,共3页China Pharmacy

摘　　要：目的:筛选微波技术干燥胃舒散的最佳工艺条件。方法:采用正交试验法,以干燥时间、微波功率、药粉粒度等因素为指标,考察胃舒散中水分的含量。结果:药粉粒度为24目筛的胃舒散以微波低火档(800W×58%)间断干燥6min(1.5min×4)为最佳干燥条件。结论:优选工艺干燥效果好、时间短。OBJECTIVE： To select the optimal microwave technique for drying Weishu powder. METHODS： An orthogonal experiment was carried out to investigate the content of water in Weishu powder by taking drying time, microwave power, and granularity of the powder as indices. RESULTS： Weishu powder crushed and filtered through the sieve with 24 meshes then dried discontinuously for 6rain（ 1.5min × 4） with low - power microwave（800W × 58% ） achieved the best results. CONCLUSION： The optimal technique is effective and time saving .

关 键 词：正交试验 胃舒散 微波干燥 

分 类 号：R944.24[医药卫生—药剂学] R94[医药卫生—药学]