Research Article
Comparative Pharmacokinetic Studies of Four Ginsenosides in Rat Plasma by UPLC-MS/MS after Oral Administration of Panax quinquefolius-Acorus gramineus and Panax quinquefolius Extracts
Figure 2
Product ion mass spectra of Rb1 (a), Rb2 (b), Rd (c), Re (d), and dioscin (e).
| (a) |
| (b) |
| (c) |
| (d) |
| (e) |