Comprehensive Analysis of Sinomenii caulis and Menispermi rhizoma Based on Ultra-High Performance Liquid Chromatography and Ultra-High Performance Liquid Chromatography-Quadrupole Time-of-Flight-Mass Spectrometry.

ABSTRACT: Sinomenii caulis (SC) and Menispermi rhizoma (MR) are Chinese herbal medicines from the same family and are often confused. To achieve identification of SC and MR, the paper used the differential chemical components and the combination characteristics of chemical components to carry out a comprehensive analysis. First, the fingerprints of SC and MR were established separately using the ultra-high performance liquid chromatography (UPLC) to screen the differential characteristic components. Furthermore, UPLC-Quadrupole time-of-flight-mass spectrometry (UPLC-QTOF-MS) analysis was carried out on SC and MR to acquire the digital matrix of chemical components (DMCCs) for characterizing SC and MR, respectively. Finally, the DMCCs of SC and MR were used for identification. The results of UPLC fin

SUBMITTER: Tao Y 

PROVIDER: S-EPMC12699197 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature