【摘要】 本实验采用高效液相色谱——指纹图谱法分析并比较了7种大黄的化学成分间的差异,绘制了条形图和检索表。通过对大黄鉴定研究,总结了7种大黄间的异同,并通过附图、检索表及条形图显示。更多还原

【Abstract】 The differences of 7 kinds of Rheum were compared by HPLC-FPS in this study. The column figures and the retrieval table were drawn. The similarities and differences of China Rheum species were summarized by the identification and analysis and were shown by the retrieval table and column figure.更多还原