天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (Suppl1): 67-71.

• 研究简报 • 上一篇    下一篇

HPLC法快速测定川芎药材中阿魏酸的含量

刘金亮1,3,郑顺林1,3,范巧佳2,袁继超1,3*,杨世民1,3,孔凡磊1,3   

  1. 1 四川农业大学农学院,成都 611130;2 四川农业大学动物医学院,雅安 625014;3 农业部西南作物生理生态与耕作重点实验室,成都 611130
  • 出版日期:2014-12-30 发布日期:2015-03-04

Rapid Determination of Ferulic Acid in Ligusticum chuanxiong Rhizomes using High-Performance Liquid Chromatography

LIU Jin-liang 1,3, ZHENG Shun-lin1,3, FAN Qiao-jia2, YUAN Ji-chao1,3*, YANG Shi-min1,3, KONG Fan-lei 1,3   

  1. 1 College of Agronomy,Sichuan Agricultural University,Chengdu 611130,China; 2 College of Veterinary Medicine,Sichuan Agricultural University,Ya’an 625014,China; 3 Key Laboratory of Crop Ecophysiology and  Farming System in Southwest China,Chengdu 611130,China
  • Online:2014-12-30 Published:2015-03-04

摘要: 本文建立了快速测定川芎药材中阿魏酸含量的方法。以阿魏酸为标准品,采用Agilent 1100 高效液相色谱仪和Waters Symmetry C18色谱柱,以乙腈和1% 冰乙酸(32:68)为流动相,检测波长为321 nm。经测定阿魏酸浓度在0.1~ 160 μg/mL范围内呈良好的线性关系(r=0.9999),平均回收率在96.88 ~ 99.75%之间,检测限和定量限分别为0.0043 μg/mL和0.0128 μg/mL。该方法简便、准确、重现性好,可作为快速检测川芎药材中阿魏酸含量的方法。

关键词: 阿魏酸, HPLC, 川芎, 含量, 方法建立

Abstract: We developed a simple and rapid method for determining ferulic acid in Ligusticum chuanxiong rhizomes.Ferulic acid was extracted from the samples using methanol and analyzed using reversedphase high performance liquid chromatography(HPLC).The extract was chromatographically separated using an Agilent 1100 series HPLC system with a Waters Symmetry C18 column and isocratically eluted with a mixture of acetonitrile and 1% aqueous acetic acid(32:68,v/v).The effluent was monitored using a VWD detector set at 321 nm.The average recovery rates ranged from 96.88% to 99.75%(n=3).The limit of detection was 0.0043 μg/mL and the limit of quantification was 0.0128 μg/mL.The method has been successfully applied to analyze L.chuanxiong samples.The ferulic acid content of 38 samples varied from 0.41 mg/g to 3.12 mg/g.

Key words: ferulic acid, HPLC, Ligusticum chuanxiong, quantitative determination, method validation

中图分类号: 

R284.2