摘要
目的 :研究复方鳖甲软肝片的提取工艺。方法 :采用正交试验法 ,选择对提取工艺有较大影响的煎煮次数、煎煮时间、加水量及药材粒度 4因素 3水平 ,按L9(34 )正交试验表安排实验 ,以浸出收率为考察指标对提取工艺进行了筛选。结果 :以煎煮 1 5h、加水 5倍、煎煮 3次、药材用最粗粉等工艺条件作为复方鳖甲软肝片小试的最佳提取工艺条件。结论 :与中试生产结果基本吻合 。
OBJECTIVE:To study the extraction process of compound Biejia Ruangan tablets. METHODS: The extraction process of compound Biejia Ruangan Tablets was selected by orthogonal design in the extraction ratio as index.The extracting times,extracting time,water volume and medicine material granularity were used as four factors.Each factor had three different levels.RESULTS: The optimum extraction process condition was that the water volume was five times as much as the weight of the traditional medicine material,the medicine material granularity was the coarsest powder,the extracting times for 3 and the extracting time for 1.5 h.CONCLUSION: It is feasible to obtain the optimum extraction process of compound Biejia Ruangan tablets by the method of orthogonal test.
出处
《华西药学杂志》
CAS
CSCD
2001年第6期471-472,共2页
West China Journal of Pharmaceutical Sciences
关键词
复方鳖甲软肝片
正交试验
工艺研究
中成药
Compound Biejia Ruangan tablets
Orthogonal test
Extraction process
