Characterization of Chemical Composition of Pericarpium Citri Reticulatae Volatile Oil by Comprehensive Two-Dimensional Gas Chromatography with High-Resolution Time-of-Flight Mass Spectrometry

<table>Details of three coelution volatile components (peak 77, 104, 138) in GC × GC chromatogram. The spectra of <i>β</i>-elemene (peak 77), dodecanal (peak 104), and p-mentha-1(7),8(10)-dien-9-ol (peak 138) in sample and in NIST library, respectively.</table>

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Figure 4: Characterization of Chemical Composition of Pericarpium Citri Reticulatae Volatile Oil by Comprehensive Two-Dimensional Gas Chromatography with High-Resolution Time-of-Flight Mass Spectrometry 

Figure 4 | Characterization of Chemical Composition of Pericarpium Citri Reticulatae Volatile Oil by Comprehensive Two-Dimensional Gas Chromatography with High-Resolution Time-of-Flight Mass Spectrometry 