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 1

(a) Total ion chromatogram obtained by GC-QTOF-MS, (b) base peak chromatogram in the positive ionization mode, (c) chromatograms at 280 nm, and (d) 450 nm of the alkaloid extract obtained by RP-UHPLC–DAD–QTOF-MS. Compounds are numbered according to Table 2: (1) pallidine; (2) isoboldine derivative; (3) N,N-dimethylcoclaurine (4) fumaritine; (5) coclaurine; (6) N-methylcoclaurine; (7) magnoflorine; (8) reticuline; (9) parfumine; (10) parfumidine; (11) isoboldine; (12) coreximine; (13) methylcoreximine 1; (14) methylcoreximine 2; (15) cheilanthifoline; (16) dehydrocheilanthifoline; (17) demethyleneberberine/jatrorubine; (18) cryptopine; (19) protopine; (20) fumariline; (21) stylopine; (22) coptisine; (23) corysamine; (24) impatien C; (25) dihydrosanguinarine; (26) 8-oxocoptisine. 1′–6′ unknown compounds.

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