In the present perspective, different approaches to the carotenoids analysis will be discussed providing a brief overview of the most advanced both monodimensional and bidimensional liquid chromatographic methodologies applied to the carotenoids analysis, followed by a discussion on the recents advanced supercritical fluid chromatography × liquid chromatography bidimensional approach with photodiode-array and mass spectrometry detection. Moreover a discussion on the online supercritical fluid extraction-supercritical fluid chromatography with tandem mass spectrometry detection applied to the determination of carotenoids and apocarotenoids will also be provided.
Keywords: LC-PDA-MS; carotenoids analysis; mono- and multidimensional chromatography; supercritical fluid extraction-supercritical fluid chromatography-MS.