摘要
目的 :将临床多年使用 ,疗效显著的经验方剂改为中成药———苍脂颗粒。方法 :经过系统的工艺研究 ,确定了药材中挥发油的提取时间以及与 β 环糊精的包和比例 ;确定了药材提取时间、提取次数以及用水量 ;确定了制粒方法。 结果 :工艺实用可行。结论 :制备工艺的优化筛选 ,确保了疗效。
Objective: To establish the optimum preparation procedure for Cangzhi Granules. Methods: The extraction rates of alkaloid and volatile oil were used as indexes. Results: The extraction time of volatile oil was 8 h. The extracted volatile oil included β cyclodextrin. Fructus Psoraleae and cortex Magnoliae Officinalis in the prescription were extracted with alcohol, others were extracted with water. Then the extracts were granulated with the dry method. Conclusion: This preparation procedure is suitable for the requirement of production on a large scale and assures the curative effect of prescription.
出处
《中成药》
CAS
CSCD
2000年第4期256-257,共2页
Chinese Traditional Patent Medicine
