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Abstract
Peach (Prunus persica) fruits from different varieties display differential organoleptic and nutritional properties, characteristics related to their chemical composition. Here, chemical biodiversity of peach fruits from fifteen varieties, at harvest and after post-harvest ripening, was explored by gas chromatography–mass spectrometry. Metabolic profiling revealed that metabolites involved in organoleptic properties (sugars, organic and amino acids), [ver mas...]
dc.contributor.authorMonti, Laura Lucía
dc.contributor.authorBustamante, Claudia Anabel
dc.contributor.authorOsorio, Sonia
dc.contributor.authorGabilondo, Julieta
dc.contributor.authorBorsani, Julia
dc.contributor.authorLauxmann, Martín Alexander
dc.contributor.authorMaulion, Evangelina
dc.contributor.authorValentini, Gabriel Hugo
dc.contributor.authorBudde, Claudio Olaf
dc.contributor.authorFernie, Alisdair R.
dc.contributor.authorLara, María Valeria
dc.contributor.authorDrincovich, María Fabiana
dc.date.accessioned2017-03-01T17:21:15Z
dc.date.available2017-03-01T17:21:15Z
dc.date.issued2016-01-01
dc.identifier.issn0308-8146
dc.identifier.otherhttps://doi.org/10.1016/j.foodchem.2015.06.043
dc.identifier.urihttp://hdl.handle.net/20.500.12123/46
dc.identifier.urihttp://ri.conicet.gov.ar/handle/11336/7852
dc.identifier.urihttp://www.sciencedirect.com/science/article/pii/S0308814615009358?via%3Dihub
dc.description.abstractPeach (Prunus persica) fruits from different varieties display differential organoleptic and nutritional properties, characteristics related to their chemical composition. Here, chemical biodiversity of peach fruits from fifteen varieties, at harvest and after post-harvest ripening, was explored by gas chromatography–mass spectrometry. Metabolic profiling revealed that metabolites involved in organoleptic properties (sugars, organic and amino acids), stress tolerance (raffinose, galactinol, maltitol), and with nutritional properties (amino, caffeoylquinic and dehydroascorbic acids) displayed variety-dependent levels. Peach varieties clustered into four groups: two groups of early-harvest varieties with higher amino acid levels; two groups of mid- and late-harvest varieties with higher maltose levels. Further separation was mostly dependent on organic acids/raffinose levels. Variety-dependent and independent metabolic changes associated with ripening were detected; which contribute to chemical diversity or can be used as ripening markers, respectively. The great variety-dependent diversity in the content of metabolites that define fruit quality reinforces metabolomics usage as a tool to assist fruit quality improvement in peach.
dc.formatapplication/pdf
dc.language.isoeng
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.sourceFood chemistry , 190 (1) : 879-888. (January 2016)
dc.subjectDurazno
dc.subjectPeacheng
dc.subjectPropiedades Organolépticas
dc.subjectOrganoleptic Propertieseng
dc.titleMetabolic profiling of a range of peach fruit varieties reveals high metabolic diversity and commonalities and differences during ripening
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/acceptedVersioneng
dc.description.origenEEA San Pedro
dc.description.filFil: Monti, Laura Lucía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina
dc.description.filFil: Bustamante, Claudia Anabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina
dc.description.filFil: Osorio, Sonia. Institut Max Planck Fur Molekulare Physiologie; Alemania
dc.description.filFil: Gabilondo, Julieta. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; Argentina
dc.description.filFil: Borsani, Julia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina
dc.description.filFil: Lauxmann, Martin Alexander. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina
dc.description.filFil: Maulión, Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina
dc.description.filFil: Valentini, Gabriel Hugo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; Argentina
dc.description.filFil: Budde, Claudio Olaf. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; Argentina
dc.description.filFil: Fernie, Alisdair. Institut Max Planck Fur Molekulare Physiologie; Alemania
dc.description.filFil: Lara, Maria Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina
dc.description.filFil: Drincovich, Maria Fabiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos; Argentina
dc.subtypecientifico


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