Identification of Pyrrolizidine Alkaloids in Senecio Plants by Liquid Chromatography-Mass Spectrometry

Figure 2

Total ion chromatograms (TIC) of Senecio nemorensis (a), Senecio vulgaris (b), Senecio cannabifolius (c), Senecio cannabifolius var. integrifolius (d), and Senecio scandens (e). For peak assignment, see Table 1.

(a)

(b)

(c)

(d)

(e)