Research Article

Alkaloids Profiling of Fumaria capreolata by Analytical Platforms Based on the Hyphenation of Gas Chromatography and Liquid Chromatography with Quadrupole-Time-of-Flight Mass Spectrometry

Figure 2

Fragmentation patterns of stylopine ((a) and (b)), protopine ((c) and (d)), and fumariline ((e) and (f)) described in the library and determined by GC-QTOF-MS, respectively.
(a)
(b)
(c)
(d)
(e)
(f)