Figure 2

GCE total ion current chromatography obtained from LC–TOF–MS. GCE, Galla chinensis extract; LC–TOF–MS, liquid chromatography–time of flight–mass spectrometry.
GCE total ion current chromatography obtained from LC–TOF–MS. GCE, Galla chinensis extract; LC–TOF–MS, liquid chromatography–time of flight–mass spectrometry.