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Seaweed extracts to control postharvest phytopathogenic fungi in Rocha pear

2023Journal article Open access
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dc.contributor.authorToledo, Eloísa
dc.contributor.authorFélix, Carina
dc.contributor.authorVicente, Tânia F. L.
dc.contributor.authorAugusto, Ana
dc.contributor.authorFélix, Rafael
dc.contributor.authorToledo, Bernardo
dc.contributor.authorSilva, Joana
dc.contributor.authorTrindade, Carina
dc.contributor.authorRaimundo, Délio
dc.contributor.authorLemos, Marco F.L.
dc.date.accessioned2023-09-08T09:26:47Z
dc.date.available2023-09-08T09:26:47Z
dc.date.issued2023
dc.descriptionThis study was supported by the Fundação para a Ciência e a Tecnologia (FCT) to MARE (UID/MAR/04292/2020), the Associate Laboratory ARNET (LA/P/0069/2020), through national funds, and the grants to Tânia Vicente (2020.06230.BD) and Rafael Félix (SFRH/BD/139763/2018). The authors also acknowledge the support of project ORCHESTRA—add-value to ORCHards through thE full valoriSaTion of macRoalgAe (POCI-01-0247-FEDER-070155) co-funded by FEDER—Fundo Europeu de Desenvolvimento Regional da União Europeia, Portugal 2020, through COMPETE 2020—Programa Operacional Competitividade e Internacionalização, through FCT and COSMOS: Valorização biotecnológica da alga invasora Asparagopsis armata da Costa de Peniche (MAR-04.03.01-FEAMP-0370), and MACAU: Diversidade Macroalgas da reserva natural das Berlengas e costa adjacente, do conhecimento à utilização (MAR-04.03.01-FEAMP-0128) through GAL PESCA OESTE and MAR2020 in the framework of PORTUGAL2020 and the European Maritime and Fisheries Fund. C. Félix was supported by an FCT researcher contract (2021.03113.CEECIND).pt_PT
dc.description.abstractFungal infections cause losses amounting to between 20 and 25% of the fruit industry’s total outcome, with an escalating impact on agriculture in the last decades. As seaweeds have long demonstrated relevant antimicrobial properties against a wide variety of microorganisms, extracts from Asparagopsis armata, Codium sp., Fucus vesiculosus, and Sargassum muticum were used to find sustainable, ecofriendly, and safe solutions against Rocha pear postharvest fungal infections. Alternaria alternata, Botrytis cinerea, Fusarium oxysporum, and Penicillium expansum mycelial growth and spore germination inhibition activities were tested in vitro with five different extracts of each seaweed (n-hexane, ethyl acetate, aqueous, ethanolic, and hydroethanolic). An in vivo assay was then performed using the aqueous extracts against B. cinerea and F. oxysporum in Rocha pear. The n-hexane, ethyl acetate, and ethanolic extracts from A. armata showed the best in vitro inhibitory activity against B. cinerea, F. oxysporum, and P. expansum, and promising in vivo results against B. cinerea using S. muticum aqueous extract were also found. The present work highlights the contribution of seaweeds to tackle agricultural problems, namely postharvest phytopathogenic fungal diseases, contributing to a greener and more sustainable bioeconomy from the sea to the farm.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationToledo, E.; Félix, C.; Vicente, T.F.L.; Augusto, A.; Félix, R.; Toledo, B.; Silva, J.; Trindade, C.; Raimundo, D.; Lemos, M.F.L. Seaweed Extracts to Control Postharvest Phytopathogenic Fungi in Rocha Pear. J. Fungi 2023, 9, 269. https:// doi.org/10.3390/jof9020269pt_PT
dc.identifier.doi10.3390/jof9020269pt_PT
dc.identifier.issn23-09-608X
dc.identifier.urihttp://hdl.handle.net/10400.8/8779
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationAlgae-derived compounds against phytopathogenic fungi of Vitis vinifera
dc.relationDesigning a biorefinery for the valorization of invasive seaweed: the case of Sargassum muticum and Asparagopsis armata
dc.relationInvasive seaweeds as a source of natural compounds to fight economic relevant plant pathogens
dc.relation.publisherversionhttps://www.mdpi.com/2309-608X/9/2/269pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectBiorefinerypt_PT
dc.subjectFruit preservationpt_PT
dc.subjectFungicidespt_PT
dc.subjectMarine biotechnologypt_PT
dc.subjectSeaweed antifungalspt_PT
dc.subjectMycelial growthpt_PT
dc.subjectSpore germinationpt_PT
dc.titleSeaweed extracts to control postharvest phytopathogenic fungi in Rocha pearpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleAlgae-derived compounds against phytopathogenic fungi of Vitis vinifera
oaire.awardTitleDesigning a biorefinery for the valorization of invasive seaweed: the case of Sargassum muticum and Asparagopsis armata
oaire.awardTitleInvasive seaweeds as a source of natural compounds to fight economic relevant plant pathogens
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POR_CENTRO/2020.06230.BD/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/FARH/SFRH%2FBD%2F139763%2F2018/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/CEEC IND4ed/2021.03113.CEECIND%2FCP1671%2FCT0002/PT
oaire.citation.issue2pt_PT
oaire.citation.titleJournal of Fungipt_PT
oaire.citation.volume9pt_PT
oaire.fundingStreamPOR_CENTRO
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person.familyNameToledo Iglesias
person.familyNameFaria Da Costa Félix
person.familyNameVicente
person.familyNameSousa Augusto
person.familyNameFaria da Costa Félix
person.familyNameToledo Gonzalez
person.familyNameSilva
person.familyNameRaimundo
person.familyNameLemos
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person.givenNameCarina Rafaela
person.givenNameTânia F. L.
person.givenNameAna Luísa de
person.givenNameRafael Alexandre
person.givenNameBernardo
person.givenNameJoana
person.givenNameDélio
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person.identifierDélio Raimundo
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project.funder.identifierhttp://doi.org/10.13039/501100001871
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project.funder.nameFundação para a Ciência e a Tecnologia
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rcaap.rightsopenAccesspt_PT
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