The results indicated that when the cone voltage exceeded 60 V, the peak area values of chlorogenic acid, tangshenoside I, lobetyolin, noto-R1, Re, and Ro showed a decreasing trend in negative mode, while the peak areas of Rb1 and F2 increased.
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Systematic Qualitative and Quantitative Analyses of Wenxin Granule via Ultra-High Performance Liquid Chromatography Coupled with Ion Mobility Quadrupole Time-of-Flight Mass Spectrometry and Triple Quadrupole-Linear Ion Trap Mass Spectrometry.
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