Developments and pitfalls in the characterization of phenolic compounds in food: From targeted analysis to metabolomics-based approaches
The review describes the state of the art of phenolic characterization in food by liquid chromatography and mass spectrometry. From conventional targeted analysis, a special attention was devoted to metabolomics-based strategies, which are becoming increasingly popular in the characterization of phenolic compounds. Most works in the field exploit the profiling approach by annotation of full scan high resolution mass spectrometric data.