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Development, Validation, and Use of 1H-NMR Spectroscopy for Evaluating the Quality of Acerola-Based Food Supplements and Quantifying Ascorbic Acid

hal.structure.identifierEvear Extraction
dc.contributor.authorBOURAFAI-AZIEZ, Asma
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorJACOB, Daniel
hal.structure.identifierEvear Extraction
dc.contributor.authorCHARPENTIER, Gwladys
hal.structure.identifierEvear Extraction
dc.contributor.authorCASSIN, Emmanuel
hal.structure.identifierEvear Extraction
dc.contributor.authorROUSSELOT, Guillaume
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorMOING, Annick
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorDEBORDE, Catherine
dc.date.issued2022
dc.identifier.issn1420-3049
dc.description.abstractEnAcerola (Malpighia emarginata D.C.) is an exotic fruit with high agro-industrial potential due to its high content of ascorbic acid (AA), phenolic compounds, and carotenoid pigments. Acerola fruit is processed into concentrated juice or powder to be incorporated into food supplements. The ascorbic acid content of concentrated juice or powders must be controlled and well assessed. Therefore, the development of optimal methods and procedures for the rapid and accurate determination of the ascorbic acid content in juice concentrate and juice powder remains of considerable commercial interest. NMR spectroscopy is currently a powerful spectroscopic tool for the qualitative and quantitative analysis of molecules of all types and sizes. Firstly, this article presents the NMR-based metabolomic profiling of acerola juice and concentrate powder to describe and compare their composition. Thirty-six metabolites were identified. The AA over choline ratio and the NMR metabolomic profiles could be used for authentication in the future. Secondly, a rapid (8 min), reliable, and non-destructive method for the quantification of ascorbic acid by 1D 1H-NMR spectroscopy was developed and validated. The LOD and LOQ were 0.05 and 0.15 mg/mL, respectively. These two approaches could be combined to better characterize ingredients derived from acerola and incorporated into food supplements.
dc.description.sponsorshipDéveloppement d'une infrastructure française distribuée pour la métabolomique dédiée à l'innovation - ANR-11-INBS-0010
dc.language.isoen
dc.publisherMDPI
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.subject.enacerola
dc.subject.enmetabolomic profiling
dc.subject.enascorbic acid
dc.subject.envitamin C
dc.subject.enqNMR
dc.subject.enfood supplement
dc.subject.enMalpighia emarginata D.C
dc.title.enDevelopment, Validation, and Use of 1H-NMR Spectroscopy for Evaluating the Quality of Acerola-Based Food Supplements and Quantifying Ascorbic Acid
dc.typeArticle de revue
dc.identifier.doi10.3390/molecules27175614
dc.subject.halSciences du Vivant [q-bio]
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale
bordeaux.journalMolecules
bordeaux.page5614
bordeaux.volume27
bordeaux.issue17
bordeaux.peerReviewedoui
hal.identifierhal-03767989
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03767989v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Molecules&rft.date=2022&rft.volume=27&rft.issue=17&rft.spage=5614&rft.epage=5614&rft.eissn=1420-3049&rft.issn=1420-3049&rft.au=BOURAFAI-AZIEZ,%20Asma&JACOB,%20Daniel&CHARPENTIER,%20Gwladys&CASSIN,%20Emmanuel&ROUSSELOT,%20Guillaume&rft.genre=article


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