title: Quantification of phytoprostanes - bioactive oxylipins - and phenolic compounds of Passiflora edulis Sims shell using UHPLC-QqQ-MS/MS and LC-IT-DAD-MS/MS.
abstract: The genus Passiflora, comprising about 500 species, is the largest in the Passion flower family. Passiflora edulis Sims f. edulis (gulupa) is one of the most important fruits cultivated in Colombia. In recent years and due to its organoleptic and bioactive properties, its exports have significantly increased. In this work, six new bioactive oxylipins -phytoprostanes - were detected in gulupa shell by a UHPLC-QqQ-MS/MS method: F1t-phytoprostanes and D1t-phytoprostanes were the predominant and minor classes, respectively. Moreover, the polyphenol profile of the shell was investigated and we were able to detect and quantify phenolic compounds that have not been described previously, like luteolin-8-C-(2-O-rhamnosyl)hexoside and quercetin-3-O-(6″-acetyl)glucosyl-2″-sinapic acid. Consequently, this study provides new insights into the importance of gulupa shell as a valuable option in the design of new beverages rich in antioxidant phytochemicals, as part of a well-balanced diet, and in the process and quality control of such products.
authors.affiliation: Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS (CSIC), Espinardo, Murcia, Spain; Faculty of Engineering, Food Engineering Program, Corporación Universitaria Lasallista, Caldas-Antioquia, Colombia.
authors.forename: Sonia
authors.initials: S
authors.lastname: Medina
authors.affiliation: Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS (CSIC), Espinardo, Murcia, Spain.
authors.forename: Jacinta
authors.initials: J
authors.lastname: Collado-González
authors.affiliation: Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS (CSIC), Espinardo, Murcia, Spain.
authors.forename: Federico
authors.initials: F
authors.lastname: Ferreres
authors.affiliation: Faculty of Engineering, Food Engineering Program, Corporación Universitaria Lasallista, Caldas-Antioquia, Colombia. Electronic address: julondono@lasallistadocentes.edu.co.
authors.forename: Julián
authors.initials: J
authors.lastname: Londoño-Londoño
authors.affiliation: Faculty of Engineering, Food Engineering Program, Corporación Universitaria Lasallista, Caldas-Antioquia, Colombia.
authors.forename: Claudio
authors.initials: C
authors.lastname: Jiménez-Cartagena
authors.affiliation: Institut des Biomolécules Max Mousseron, UMR 5247 CNRS-University of Montpellier - ENSCM, Montpellier, France.
authors.forename: Alexandre
authors.initials: A
authors.lastname: Guy
authors.affiliation: Institut des Biomolécules Max Mousseron, UMR 5247 CNRS-University of Montpellier - ENSCM, Montpellier, France.
authors.forename: Thierry
authors.initials: T
authors.lastname: Durand
authors.affiliation: Institut des Biomolécules Max Mousseron, UMR 5247 CNRS-University of Montpellier - ENSCM, Montpellier, France.
authors.forename: Jean-Marie
authors.initials: JM
authors.lastname: Galano
authors.affiliation: Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS (CSIC), Espinardo, Murcia, Spain. Electronic address: angelgil@cebas.csic.es.
authors.forename: Angel
authors.initials: A
authors.lastname: Gil-Izquierdo
mesh_terms: D000975:Antioxidants / Q000032:analysis / Q000737:chemistry*; D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D005638:Fruit / Q000737:chemistry*; D054883:Oxylipins / Q000032:analysis / Q000737:chemistry*; D029598:Passiflora / Q000737:chemistry*; D010636:Phenols / Q000032:analysis / Q000737:chemistry*; D053719:Tandem Mass Spectrometry / Q000379:methods*
chemical_list: D000975:Antioxidants; D054883:Oxylipins; D010636:Phenols
keywords: Gulupa; Lipid peroxidation; Mass spectrometry; Passiflora edulis Sims f. edulis; Phenolic compounds; Phytoprostanes