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1H-NMR profiling of eggplant and pepper fruits during their development

hal.structure.identifierUnité de recherche sur les Biopolymères, Interactions Assemblages [BIA]
hal.structure.identifierBIBS - Plateforme Bioressources : Imagerie, Biochimie & Structure
hal.structure.identifierBiologie du fruit et pathologie [BFP]
hal.structure.identifierMetaboHUB-Bordeaux
dc.contributor.authorDEBORDE, Catherine
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorROCH, Léa
hal.structure.identifierBiologie du fruit et pathologie [BFP]
hal.structure.identifierMetaboHUB-Bordeaux
hal.structure.identifierPlateforme Bordeaux Metabolome
hal.structure.identifierUnité de recherche sur les Biopolymères, Interactions Assemblages [BIA]
hal.structure.identifierBIBS - Plateforme Bioressources : Imagerie, Biochimie & Structure
dc.contributor.authorJACOB, Daniel
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorCLAVÉ, Anaïs
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorBATSALE, Marguerite
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorGIBON, Yves
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorMOING, Annick
dc.date.accessioned2025-08-02T02:04:27Z
dc.date.available2025-08-02T02:04:27Z
dc.date.conference2025-06-10
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/207401
dc.description.abstractEnFor Solanaceae, the primary metabolite contents of ripening and ripe fruits have beenwidely studied in tomato. However, less data are available for other species such as pepper(Capsicum annuum L.) and eggplant (Solanum melongena L.) during fruit development tostudy their metabolism. We used 1H NMR profiling to produce quantitative metabolite dataof pepper and eggplant fruit along development.Polar compounds were extracted from lyophilized fruit powder with an ethanol-water series.NMR analyses were performed on pH-adjusted extracts containing EDTA. Metaboliteabsolute quantification was achieved using a 500-MHz-NMR-spectrometer and externalcalibration-range solutions. 1D-NMR spectra were processed with NMRProcFlow webtool(1). Annotation of the 1D-1H-spectra was performed as previously described(2,3,4),and using additional common 2D-NMR and less common 1D-selective-gradient COSY andTOCSY experiments.Twenty-four metabolites were determined in pepper (including two compounds partiallyidentified: a trans-4-hydroxyproline-like-compound, and a hydroxycinnamic-acid containingcompound)and 27 in eggplant. Nineteen common metabolites were quantified in both fruitspecies including three soluble sugars and one sugar-alcohol, five organic acids and nine freeamino acids. Spectra and data are available at recherche.data.gouv repository and ODAMdataexplorer and described in Roch et al. (2024). The metabolite quantification data allowedseeing common changes during development for the two species and their main compositionaldifferences, and also comparison with tomato data.Funding: FRIMOUSS ANR-15-CE20-0009-01, MetaboHUB ANR-11-INBS-0010References:Jacob et al. 2017, Metabolomics 13:1-5. Deborde et al. 2009, Metabolomics 5:183-198. Roch et al. 2020, J Ex Bot. 71:5823-5836. Sobolev et al. 2018, Food Chem. 255:120-131. Roch et al. 2024, BMC Research Notes 17:337.
dc.description.sponsorshipDéveloppement d'une infrastructure française distribuée pour la métabolomique dédiée à l'innovation - ANR-11-INBS-0010
dc.description.sponsorshipModélisation intégrative du fruit pour un système de sélection unifié - ANR-15-CE20-0009
dc.description.sponsorshipProjet vin authenticité en RMN - ANR-21-CE21-0014
dc.language.isoen
dc.subject.enMetabolomics
dc.subject.enFruit
dc.subject.enPepper Capsicum annuum L
dc.subject.enEggplant
dc.subject.enDevelopmental stage
dc.subject.enNMR
dc.title.en1H-NMR profiling of eggplant and pepper fruits during their development
dc.typeAutre communication scientifique (congrès sans actes - poster - séminaire...)
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale
dc.subject.halChimie/Chimie analytique
bordeaux.hal.laboratoriesBiologie du Fruit & Pathologie (BFP) - UMR 1332*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionINRAE
bordeaux.conference.title17èmes Journées Scientifiques du RFMF
bordeaux.countryFR
bordeaux.conference.cityParis
bordeaux.peerReviewedoui
hal.identifierhal-05190161
hal.version1
hal.invitednon
hal.proceedingsnon
hal.conference.organizerRFMF
hal.conference.end2025-06-13
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-05190161v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=DEBORDE,%20Catherine&ROCH,%20L%C3%A9a&JACOB,%20Daniel&CLAV%C3%89,%20Ana%C3%AFs&BATSALE,%20Marguerite&rft.genre=conference


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