Rapid Identification of the Chemical Components of Ilex rotunda Thunb Using UPLC-Q-TOF-MS/MS

Figure 4

MS/MS of IRC and standard compounds. (a) Ilexsaponin A, (b) pedunculoside, (c) rotundic acid, (d) kudinoside H, and (e) ilexgenin A (A: MS/MS of IRC; B: MS/MS of standard compounds; C: mass spectrum fracture mode).

(a)

(b)

(c)

(d)

(e)