“…Ten compounds were unambiguously identified as chlorogenic acid, ferulic acid, nodakenin, bergapten, 3,4‐dicaffeoylquinic acid, 3,5‐dicaffeoylquinic acid, 4,5‐dicaffeoylquinic acid, imperatorin, notopterol and isoimperatorin (peaks 6, 16, 17, 18, 21, 22, 34, 38, 42 and 44, respectively) based on the retention time and mass spectra of these standards. The identification of other compounds was deduced by reference to previously published data, performing accurate m / z value analysis of the TOF‐MS data, and with QTOF‐MS/MS fragment analysis. All detected compounds are shown in Table .…”