A high performance liquid chromatographic method was developed to establish the fingerprint of Liuwei Dihuang pill; and 16 samples from various manufacturers and various batches were analyzed; furthermore; similarity calculation software and principal com
A high performance liquid chromatographic method was developed to establish the fingerprint of Liuwei Dihuang pill; and 16 samples from various manufacturers and various batches were analyzed; furthermore; similarity calculation software and principal com
采用高效液相色谱建立了六味地黄丸的指纹图谱;对两个厂家的16批产品进行了测定;并结合中药相似度软件和主成分分析法对全指纹图谱和其精细指纹图谱进行了模式识别研究。