Research Article

Simultaneous Quantification of Gallic Acid, Bergenin, Epicatechin, Epicatechin Gallate, Isoquercitrin, and Quercetin-3-Rhamnoside in Rat Plasma by LC-MS/MS Method and Its Application to Pharmacokinetics after Oral Administration of Ardisia japonica Extract

Figure 2

Typical chromatograms of (a) blank rat plasma, (b) blank rat plasma spiked with standard compounds at LLOQs, and (c) real sample from rats at 30 min after oral administration of A. japonica extract.