Qualitative and Quantitative Analysis for the Chemical Constituents of<i> Tetrastigma hemsleyanum</i> Diels et Gilg Using Ultra-High Performance Liquid Chromatography/Hybrid Quadrupole-Orbitrap Mass Spectrometry and Preliminary Screening for Anti-Influenza Virus Components

<div>A proposed fragmentation pathway of emodin-8-O-<i>β</i>-D-glucopyranoside by mass spectrometry.</div>

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Figure 4: Qualitative and Quantitative Analysis for the Chemical Constituents of<i> Tetrastigma hemsleyanum</i> Diels et Gilg Using Ultra-High Performance Liquid Chromatography/Hybrid Quadrupole-Orbitrap Mass Spectrometry and Preliminary Screening for Anti-Influenza Virus Components 

Figure 4 | Qualitative and Quantitative Analysis for the Chemical Constituents of Tetrastigma hemsleyanum Diels et Gilg Using Ultra-High Performance Liquid Chromatography/Hybrid Quadrupole-Orbitrap Mass Spectrometry and Preliminary Screening for Anti-Influenza Virus Components 