Comparison of different extraction procedures for the comprehensive characterization of bioactive phenolic compounds in Rosmarinus officinalis by reversed-phase high-performance liquid chromatography with diode array detection coupled to electrospray time-of-flight mass spectrometry - Borras-Linares, I; Arraez-Roman, D; Herrero, M; Ibanez, E; Segura-Carretero, A; Fernandez-Gutierrez, A (J Chromatogr A, 2011)