Zheng, Zhiyong Cao, Gang Wu, Xin Chen, Xiaocheng Cai, Baochang Ultra-performance liquid chromatography coupled with high-resolution quadrupole time-of-flight mass spectrometry analysis of the impact of bran-processing on the chemical profile of Radix Paeoniae Alba (Baishao) <div><p>In this study, a rapid and versatile ultra-performance liquid chromatography coupled with high-resolution quadrupole time-of-flight mass spectrometry-based chemical profiling approach was applied to evaluate chemical constitution of crude and processed Radix Paeoniae Alba (RPA) samples. A total of 44 compounds were identified, among which the contents of 9 compounds in processed samples were obviously decreased and 8 compounds were increased. Furthermore, compound <b>28</b> was not found in RPA sample after stir-frying with wheat bran. The proposed method provided a chemical basis for exploring the processed mechanism of herbal medicine.</p></div> RPA sample;Radix Paeoniae Alba;quadrupole;chemical profile;chemical basis;44 compounds;chemical constitution;chromatography;9 compounds;compound 28;wheat bran;8 compounds 2015-05-05
    https://tandf.figshare.com/articles/journal_contribution/Ultra_performance_liquid_chromatography_coupled_with_high_resolution_quadrupole_time_of_flight_mass_spectrometry_analysis_of_the_impact_of_bran_processing_on_the_chemical_profile_of_Radix_Paeoniae_Alba_Baishao_/1254794
10.6084/m9.figshare.1254794.v3