Research Article

Phytochemical Composition of Solanum retroflexum Analysed with the Aid of Ultra-Performance Liquid Chromatography Hyphenated to Quadrupole-Time-of-Flight Mass Spectrometry (UPLC-qTOF-MS)

Figure 3

Mass spectra showing fragmentation pattern of solasonine (a) and solamargine (b).
(a)
(b)