中文摘要：

目的：建立不同产地片姜黄药材的指纹图谱。方法：采用HPLC,建立了16批不同产地的片姜黄药材的指纹图谱。色谱柱Kromasil 100-5C18（4.6 mm×250 mm,5μm）,流动相乙腈-水溶液梯度洗脱,柱温35℃,流速0.8 mL·min-1,检测波长244 nm,提取41个色谱峰作为化学性状,分别采用相似度评价,聚类分析和主成分分析等方法,对所收集的16批样品进行系统的比较与归类。结果：建立片姜黄专属性的指纹图谱,确定了14个共有峰,将不同产地的样品分为三大类。结论：该方法重复性好,简便可靠,可用于片姜黄药材的鉴别,可以为片姜黄的质量控制和临床使用提供依据。

英文摘要：

Objective：To find a quality evaluation method of Concisum Rhizoma Wenyujin.Method： HPLC fingerprint profiles of sixteen samples were established.Column Kromasil 100-5C18（4.6 mm×250 mm,5 μm） was used.The mobile phase was acetonitrile and water,and the flow rate was 0.8 mL·min-1.A matrix including 41 variations（characteristic peaks area） and 16 cases（samples） was constructed for similarity evaluation,cluster analysis and principle component analysis.Result： The results showed that the collected samples had a good similarity.A specificity fingerprint chromatogram was produced and fourteen characteristic peaks were designated.Sixteen samples were divided into three groups.Conclusion： It was a reliable and available method of quality control of Rhizoma wenyujin concisum and it was necessary for the safe and practicable use of this herbal medicine.