中国中药杂志

2014, v.39(04) 679-683

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荆芥防风药对的HPLC特征图谱研究
HPLC specific chromatograms of drug pair of Schizonepetae Herba and Saposhnikoviae Radix

于丽霞;单鸣秋;丁安伟;
YU Li-xia;SHAN Ming-qiu;DING An-wei;Jiangsu Key Laboratory for Traditional Chinese Medicine Formulae Research,Nanjing University of Chinese Medicine;

摘要(Abstract):

该实验采用高效液相色谱法,Agilent Extend-C_(18)色谱柱(4.6 mm×250 mm,5μm),流动相0.5‰三氟乙酸-乙腈,梯度洗脱,建立了不同产地及批号的荆芥防风药对的特征图谱,标定了12个共有特征峰,并得到了荆芥防风药对的对照特征图谱。该法简便,准确,重复性好,可作为该药对的质量控制依据之一。
In this experiment,the HPLC specific chromatogram was adopted,with Agilent Extend-C_(18)(4.6 mm ×250 mm,5am) as the chromatographic column,and 0.5‰ trifluoroacetic acid and acetonitrile as the mobile phase for gradient elution,so as to establish specific chromatograms for drug pair of Schizonepetae Herba and Saposhnikoviae Radix from different producing area,identify12 common characteristic peaks,and obtain the comparison specific chromatography of drug pair of Schizonepetae Herba and Saposhnikoviae Radix.The method is simple,accurate and highly reproducible,and thus can be used as the basis for the quality control of the drug pair.

关键词(KeyWords): 荆芥;防风;药对;特征图谱
Schizonepeta Herba;Saposhnikovia Radix;drug pair;specific chromatogram

Abstract:

Keywords:

基金项目(Foundation): 国家中医药管理局中医药行业科研专项(2010070121-7);; 江苏省中医药局科技项目(LZ11198);; 江苏高校优势学科建设工程项目(YSXK-2010);; 南京中医药大学中药学一级学科开放课题(2011ZYX1-009)

作者(Author): 于丽霞;单鸣秋;丁安伟;
YU Li-xia;SHAN Ming-qiu;DING An-wei;Jiangsu Key Laboratory for Traditional Chinese Medicine Formulae Research,Nanjing University of Chinese Medicine;

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