Fig. 3From: Characterization of major metabolites of polymethoxylated flavonoids in Pericarpium Citri Reticulatae using liver microsomes immobilized on magnetic nanoparticles coupled with UPLC/MS–MSThe UPLC analysis of the whole extract of PCR incubation solution a 0 min; and b 60 mmin. Compounds represented by peaks 3–12 are listed in Table 2 Back to article page