Research Article

Comparative Pharmacokinetic Study of Taxifolin after Oral Administration of Fructus Polygoni Orientalis Extract in Normal and Fibrotic Rats by UPLC-MS/MS

Figure 1

Full-scan product ion spectra of [M + H]+ ions and fragmentation schemes for (a) taxifolin and (b) puerarin (internal standard).
(a)
(b)