Metabolic profile of pitaya (Hylocereus polyrhizus (F.A.C. Weber) BrittonRose) by UPLC-QTOF-MS

Pitaya is a Cactacea with potential for economic exploitation, due to its high commercial value and its functional components - such betalains, oligosaccharides and phenolic compounds. Although the biological activities of pitaya have been studied using in vivo and in vitro models (anti-inflammatory and antiproliferative activities, as example), its anxiolytic-like effect is still unexplored. Therefore, the aim of this work was to perform a characterization of pulp and peel of pitaya (Hylocereus polyrhizus (F.A.C. Weber) BrittonRose) using UPLC-QTOF-MS