白花丹药材HPLC指纹图谱的研究  

HPCL FINGERPRINTS OF PLUMBAGO ZEYLANICA L. IN GUANGXI AND YUNNAN PROVINCES

作　　者：刘超[1] 刘圆[1] 彭镰心[1] 

机构地区：[1]西南民族大学少数民族药物研究所,四川成都610041

出　　处：《西南农业大学学报（自然科学版）》2006年第6期930-932,共3页Journal of Southwest Agricultural University

基　　金：四川省青年基金资助项目(2007);四川省教育厅教育教学改革资助项目(2005)

摘　　要：采用HPLC法测定了白花丹10批样品。色谱条件:Krosm asil C18柱(250 mm×4.6 mm,5μm),甲醇-水梯度洗脱,检测波长270 nm,流速1 mL/m in,柱温30℃。以主成分分析法除去离异样品后,建立了白花丹药材HPLC标准指纹图谱。建立白花丹的HPLC标准指纹图谱,为科学评价白花丹药材质量提供了新方法。HPLC （high performance liquid chronmtography ） was used to analyze 10 batehes of Plumbago zeylaniea 1,. samples from Guangxi and Yunnan provinces. The ItPLC fingerprict separation was performed on a Krosmatsil C18 analytical column gradient eluted with methanol - water at a flow rate of 1mL/min. The temperature of the column was set at 30℃ and the UV detection wavelength was 270 nm. The deviant samples were removed with principal cnmponenl analysis and the standard HPLC fingerprints for P. zeylanica were set up.

关 键 词：白花丹 HPLC 指纹图谱 

分 类 号：R931[医药卫生—生药学]