Prof. Dr. Alejandro Cifuentes is a Full Research Professor at the National Research Council of Spain (CSIC) in Madrid, Head of the Laboratory of Foodomics, and Director of the Metabolomics Platform (International Excellence Campus CSIC + University Autonoma of Madrid). He was Founding Director of the Institute of Food Science Research and Deputy Director of the Institute of Industrial Fermentations, both belonging to CSIC. Prof. Dr. Alejandro Cifuentes holds a degree in Chemical Sciences from the University of Valladolid (1988), a PhD in Chemical Sciences from the University of Valladolid (1992), and a post-doctorate from the University of Amsterdam (1995). His research interests include the development of advanced analytical methods for Foodomics (including transcriptomics, proteomics, and metabolomics), food quality and safety, as well as isolation and characterization of natural bioactive compounds and their effect on human health. Prof. Dr. Alejandro Cifuentes holds different national and international awards. He is a member of the Editorial Board of 18 international journals (including J. Chromatogr. A, J. Sep Sci., Food Anal. Met., Int. J. Mol. Sci., and Curr. Op. Food Sci.) and he is Editor of TrAC-Trends in Analytical Chemistry and Electrophoresis (H = 67 in September 2019).