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Effects of Summer Water Deficit Stress on Olive Fruits and Oil Quality

2024Journal article Open access
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dc.contributor.authorAraújo, Márcia
dc.contributor.authorRodrigues, Nuno
dc.contributor.authorSantos, Conceição
dc.contributor.authorPinto, Diana
dc.contributor.authorPereira, J.A.
dc.contributor.authorSilva, Artur
dc.contributor.authorDias, Maria Celeste
dc.date.accessioned2025-01-14T14:32:41Z
dc.date.available2025-01-14T14:32:41Z
dc.date.issued2024
dc.description.abstractThe Mediterranean basin is the leading worldwide region for olive production. Extreme weather is increasingly frequent in this region, and how these climate extremes will affect olive products and quality remains unknown. We aim to study the effects of the water deficit stress, which occurred in the summer of 2017, on olive fruit and oil quality from a 30-year-old orchard. Fruits from olive trees standing on (i) one hydrated and (ii) one dry area of an orchard at the north of Portugal were harvested. Fruits’ water content, oil yield and quality, fruit carbohydrates, and fruit and oil phenolic metabolite profiles were analyzed. Fruits from the dry area presented low water availability and increased carbohydrates, oleuropein, oleoside, and elenolic acid glucoside abundance. Oil yield was lower in the dry area, but the abundance of oleacein increased, together with traits of some sensory sensations. Climate stress events can reduce oil yield but stimulate the accumulation of bioactive compounds that improve oil quality and nutritional value.pt_PT
dc.description.sponsorshipThis work was supported by the FCT—Fundação para a Ciência e Tecnologia, I.P., by project reference CFE UIDP/04004/2020, with DOI identifier 10.54499/UIDP/04004/2020 (https:// doi.org/10.54499/UIDP/04004/2020); LA/P/0092/2020 and LA/P/0008/2020, with DOI identifier 10.54499/LA/P/0008/2020; UIDP/50006/2020, with DOI identifier 10.54499/UIDP/50006/2020; and LAQVREQUIMTE UIDB/50006/2020 + UIDP/50006/2020, with DOI identifier https://doi.org/10.5 4499/UIDP/50006/2020 + https://doi.org/10.54499/UIDB/50006/2020. The FCT also supported the doctoral fellowships of M. Araújo (SFRH/BD/116801/2016), N. Rodrigues, and the research contract of M.C. Dias (SFRH/BPD/100865/2014) through POCH/FSE.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationAraújo, Márcia; Rodrigues, Nuno; Santos, Conceição; Pinto, Diana C.G.A.; Pereira, J.A.; Silva, Artur; Dias, Maria Celeste (2024). Effects of Summer Water Deficit Stress on Olive Fruits and Oil Quality. Horticulturae. eISSN 2311-7524. 10:12, p. 1-11pt_PT
dc.identifier.doi10.3390/horticulturae10121349pt_PT
dc.identifier.eissn2311-7524
dc.identifier.urihttp://hdl.handle.net/10198/30972
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationCentre for Functional Ecology - Science for People & the Planet
dc.relationLaboratory for Sustainable Land Use and Ecosystem Services
dc.relationAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
dc.relationAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
dc.relationAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
dc.relationOliveOmics - Understanding the influence of climate change on olive fruit development and olive oil: an omics’ approach
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectClimate changept_PT
dc.subjectFlavonoidspt_PT
dc.subjectSecoiridoidspt_PT
dc.subjectOlea europaeapt_PT
dc.subjectDroughtpt_PT
dc.subjectSensorial qualitypt_PT
dc.subjectOlive metabolomept_PT
dc.titleEffects of Summer Water Deficit Stress on Olive Fruits and Oil Qualitypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleCentre for Functional Ecology - Science for People & the Planet
oaire.awardTitleLaboratory for Sustainable Land Use and Ecosystem Services
oaire.awardTitleAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
oaire.awardTitleAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
oaire.awardTitleAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
oaire.awardTitleOliveOmics - Understanding the influence of climate change on olive fruit development and olive oil: an omics’ approach
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04004%2F2020/PT
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oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0008%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50006%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50006%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F116801%2F2016/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F100865%2F2014/PT
oaire.citation.endPage11pt_PT
oaire.citation.issue12pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleHorticulturaept_PT
oaire.citation.volume10pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
person.familyNameRodrigues
person.familyNamePereira
person.givenNameNuno
person.givenNameJosé Alberto
person.identifier.ciencia-idF41D-B424-5F78
person.identifier.ciencia-id611F-80B2-A7C1
person.identifier.orcid0000-0002-9305-0976
person.identifier.orcid0000-0002-2260-0600
person.identifier.ridL-6798-2014
person.identifier.scopus-author-id55258560600
person.identifier.scopus-author-id57204366348
project.funder.identifierhttp://doi.org/10.13039/501100001871
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project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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