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dc.creatorEngels, Christina
dc.creatorGräter, Diana
dc.creatorEsquivel Rodríguez, Patricia
dc.creatorJiménez García, Víctor
dc.creatorGänzle, Michael G.
dc.creatorSchieber, Andreas
dc.date.accessioned2018-08-16T19:25:05Z
dc.date.available2018-08-16T19:25:05Z
dc.date.issued2012-05
dc.identifier.citationhttps://www.sciencedirect.com/science/article/pii/S0963996911002201?via%3Dihub#!es_ES
dc.identifier.issn0963-9969
dc.identifier.urihttp://hdl.handle.net/10669/75373
dc.description.abstractPhenolic acids and flavonol O-glycosides were extracted from the peels of jocote fruits (Spondias purpureaL.,Anacardiaceae) harvested in Costa Rica and characterized using ultra high-performance liquid chromatog-raphy coupled with diode array and electrospray ionization mass spectrometric detection (UHPLC–DAD–ESI-MSn). The analytical system allowed the separation of 21 phenolic compounds within less than 20 min. Their characterization was based on retention time, UV spectra and MS fragmentation pattern, and the comparison with reference substances, if available. In addition to phenolic acids, several O-glycosides of quercetin, kaempferol, kaempferide and rhamnetin were detected. This is the first study on the phenolic composition of jocote, highlighting the importance of tropical fruits as a source of natural antioxidants.es_ES
dc.language.isoen_USes_ES
dc.relation.ispartof
dc.sourceFood Research International, vol.46(2), pp. 557-562es_ES
dc.subjectJocotees_ES
dc.subjectSpondias purpurea L., Anacardiaceaees_ES
dc.subjectPeelses_ES
dc.subjectPhenolic acidses_ES
dc.subjectFlavonolses_ES
dc.subjectUHPLC – DAD-MSes_ES
dc.subject634.2 Frutas drupáceases_ES
dc.titleCharacterization of phenolic compounds in jocote (Spondias purpurea L.) peels by ultra high-performance liquid chromatography/electrospray ionization mass spectrometryes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.typeArtículo científicoes_ES
dc.date.updated2018-08-12T14:55:56Z
dc.identifier.doi10.1016/j.foodres.2011.04.003
dc.description.procedenceUCR::Vicerrectoría de Docencia::Ciencias Agroalimentarias::Facultad de Ciencias Agroalimentarias::Escuela de Tecnología de Alimentoses_ES
dc.description.procedenceUCR::Vicerrectoría de Investigación::Unidades de Investigación::Ciencias Agroalimentarias::Centro para Investigaciones en Granos y Semillas (CIGRAS)es_ES


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