Reversed-phase ultra-high-performance liquid chromatography coupled to electrospray ionization-quadrupole-time-of-flight mass spectrometry as a powerful tool for metabolic profiling of vegetables: Lactuca sativa as an example of its application
Keywords: Lettuce (Lactuca sativa); Asteraceae (Compositae); Phenolic compounds; Metabolic profiling; Secondary metabolites; UHPLC–ESI-QTOF-MS