延胡索药材HPLC指纹图谱研究 |
投稿时间:2011-02-18 修订日期:2011-03-04 点此下载全文 |
引用本文:程林,浦锦宝,郑军献,梁卫青,胡轶娟,魏克民.延胡索药材HPLC指纹图谱研究[J].医学研究杂志,2011,40(11):86-89 |
DOI:
|
摘要点击次数: 1589 |
全文下载次数: 1529 |
|
基金项目:浙江省科技厅重大科技专项重点社会发展项目基金资助项目(2009C13030);浙江省科技厅科研院所专项基金资助项目(2010F10033) |
|
中文摘要:目的应用RP-HPLC建立延胡索的指纹图谱。方法Thermo hypersil GOLD C18(250.0mm×4.6mm,粒径50μm),流动相为甲醇-0.1%磷酸水溶液(pH5.0)梯度洗脱,流速1.0ml/min,检测波长为280nm,柱温30℃,记录时间:108min。结果获得了该药材的HPLC指纹图谱,含有共有峰23个。结论本方法样品处理简便,重复性好,可用于延胡索药材的质量控制。 |
中文关键词:延胡索 HPLC 指纹图谱 |
|
Fingerprint of Corydalis yanhusuo |
|
|
Abstract:ObjectiveTo establish the HPLC fingerprint of Corydalis yanhusuo. MethodsThermo hypersil GOLD C18(250mm×4.6mm,5.0μm)was used with the mobile phase methanol and 0.1% phosphoric acid(pH5.0).Flow rate was at 1.0ml/min; detecting wavelength was at 280nm; temperature was at 30℃ and the chromatography was recorded in 108 minutes. ResultsHPLC-fingerprint of Corydalis yanhusuo was established, which contained 23 common peaks. ConclusionThe method can be used as a quality control method for Corydalis yanhusuo. |
keywords:Corydalis yanhusuo W. T. Wang HPLC Fingerprint |
查看全文 查看/发表评论 下载PDF阅读器 |