Study On The Fingerprint Of Rehmannia Glutinosa Libosch

Radix Rehmanniae is the fresh or dry block root of the Scrophulariaceae plant Rehmanniae glutinosa libosch. It has been used for medical treatment for a long time in china; it is one of the four famous herbs produced in Henan Jiaozuo area. According to its efficacy Radix Rehmanniae is usually separated to the fresh Radix Rehmanniae, the dry Radix Rehmanniae and Radix Rehmanniae. There are some traditional Chinese medicine with Radix Rehmanniae because of its invigoration. The research and relevant literature on Radix Rehmanniae are more, but a focus on chemical components and pharmacological. There are few research on Radix Rehmanniae fingerprint. In order to establish the quality standard of Radix Rehmanniae. It is used by HPLC technology to study fingerprints on the fresh Radix Rehmanniae amd the dry Radix Rehmanniae, in order to identifica and control its quality. To compare the differences of fingerprints. Through using the method of serum pharmacochemisty and analysis the compounds of Rehmannia glutinosa libosch absorbed into the blood, to look for the Rehmannia glutinosa libosch definite active constituent, reveals the correlation of Rehmannia glutinosa libosch active constituent. A lot of use and development new medicine of Rehmannia glutinosa libosch need study this. And make more contribution For human health.In the first chapter, the significance of the digitalis fingerprint content and its innovation preface narrative. In the second chapter,summarize the study on the chemical composition, pharmacological,fingerprints of Rehmannia glutinosa libosch,and fingerprint technology research and application progress in traditional Chinese medicine.In the third chapter, study on the fingerprints of the fresh Radix Rehmanniae by HPLC, including the extraction, the method of experimental conditions and the establishment of similarity evaluation, etc.In the fourth chapter, study on the fingerprints of the dry Radix Rehmanniae by HPLC, including the extraction, the method of experimental conditions and the establishment of similarity evaluation, etc.In the fifth chapter, comparison between different of rehmannia glutinosa fingerprints, through serum phannacochemisty and analysis the compounds of Rehmanniae glutinosa libosch absorbed into the blood, reveals the correlation the active constituent of Rehmanniae glutinosa libosch.