摘要
目的优选白芷中香豆素类成分的提取工艺。方法以欧前胡素转移率为指标,采用单因素、正交试验的方法,优化提取工艺参数。结果选用渗滤法提取,60%乙醇浓度、浸泡6h、6倍量溶媒提取的提取效果最佳。结论渗滤法简单且效率高,适用于白芷中香豆素类成分的提取。
OBJECTIVE To optimize the extractive process of coumarins in Radix Angelicae Dahuricae. METHOD Peulustrin translation efficiency was chosen as index. The optimal conditions were studied using one - factor experimental test as well as orthogonal design. RESULTS The optimal parameters of percolation method were 60% as the alcohol concentration,6 hours as dipping time,6 times as solvent consumption. CONCLUSION The percolation method was suitable for extraction of Radix Angelicae Dahuricae for its simple and high effectiveness.
出处
《华西药学杂志》
CAS
CSCD
北大核心
2008年第6期683-684,共2页
West China Journal of Pharmaceutical Sciences
基金
国家"十一五"科技支撑计划重点项目(编号2007BAQ00161)
关键词
白芷
欧前胡素
香豆素
渗滤法
Radix Angelicae Dahuricae
Peulustrin
Coumarins percolation method
