Establishment of Mutual Mode of Chromatographic Fingerprint and Its Application to Quality Control of Chuanxiong
中药川芎指纹图谱共有模式的建立及其在药材质量控制中的应用

By modern analytical means and in accordance with the properties of Chuanxiong's Chemical components, the mutual mode of GC and HPCC fingerprints of Chuanxiong(Ligusticum chuanxiong Hort.) is established respectively, by which a new approach to assessing the quality of Ligusticum chuanxiong of various sources and different types is provided. And on the basis of analyses and studies via GC and HPCC, four kinds of chanxiong samples with high similarity, which come from principal places of their production are selected to establish the mutual mode of GC and HPLC fingerprints of Chuanxiong by matching chromatographic patterns and correcting the retention times. As the result Chuanxiong of various types,from different sources and at different ages are compared one another,including Fuxiong (Ligusticum chuanxiong Hort.)and hanchuanxiong(Ligusticum chuanxiong Hort.)