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 .
出处
《中国药房》
CAS
CSCD
北大核心
2006年第6期422-424,共3页
China Pharmacy
关键词
正交试验
胃舒散
微波干燥
Orthogonal experiment
Weishu powder
Microwave dried