Fig. 3. Typical chromatograms of linarin, rutin, luteolin, quercetin, apigenin, acacetin, acteoside and sulfamethoxazole (IS) in rat plasma: (A) blank plasma; (B) blank plasma spiked with the seven analytes at LLOQ and IS; (C) 15 min sample plasma after a single oral administration of Buddleja lindleyana Fort. extract.
