天津中医药Issue(2)：113-116,4.DOI:10.11656/j.issn.1672-1519.2015.02.13
正交实验优化独活总香豆素的渗漉提取工艺
OPtimization orthogonal of Percolation extraction Process of Radix Angelicae pubescentis coumarin
摘要
Abstract
Objective] To investigate the best percolation extraction condition of Radix Angelicae Pubescent coumarin. [Methods] L9 (37) orthogonal experimental method was used to study the effects of ethanol concentration, solid-liquid ratio, soaking time on the contents of osthole, columbianetin acetate, columbianetin and columbianadin in Radix Angelicae Pubescent extract. [Results] Ethanol concentration was the main factor of affecting percolation,and the optimum extraction was 75% ethanol,solid-liquid ratio of 1∶8,soak 8 hours. [Conclusion] This method could be used as the best percolation extraction process of Radix Angelicae Pubescentis coumarin.关键词
独活/渗漉提取/正交实验/HPLCKey words
Radix Angelicae Pubescentis/percolation/orthogonal test/HPLC分类
医药卫生引用本文复制引用
王春鹏,罗倩,李晋,何俊,马文芳,刘二伟,常艳旭..正交实验优化独活总香豆素的渗漉提取工艺[J].天津中医药,2015,(2):113-116,4.基金项目
高等学校博士学科点专项科研基金资助项目（20101210120007）。 （）
