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Botanical control of citrus green mold and peach brown rot on fruits assays using a persicaria acuminata phytochemically characterized extract

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dc.citation.titlePlants
dc.contributor.orcidhttps://orcid.org/0000-0002-0162-2771
dc.contributor.orcidhttps://orcid.org/0000-0001-8148-936X
dc.creatorDi Liberto, Melina G.
dc.creatorSeimandi, Gisela
dc.creatorFernández, Laura
dc.creatorRuiz, Verónica
dc.creatorSvetaz, Laura Andrea
dc.creatorDerita, Marcos G.
dc.date.accessioned2024-08-01T10:57:20Z
dc.date.available2024-08-01T10:57:20Z
dc.date.issued2021-02-24
dc.description.abstractPersicaria acuminata (Polygonaceae) is a perennial herb that grows in the central area of Argentina and it is commonly used by native populations to heal infected wounds and other conditions related to fungal infections. In this article, we explored the in vitro antifungal activity of its ethyl acetate extract against a panel of three fruit phytopathogenic fungi including: Penicillium digitatum, P. italicum, and Monilinia fructicola. The sesquiterpenes isolated from the extract were also evaluated against these strains, demonstrating that the dialdehyde polygodia was the responsible for this activity. In order to encourage the use of the extract rather than the pure compound, we displayed ex vivo assays using fresh oranges and peaches inoculated with P. digitatum and M. fructicola, respectively, and subsequently treated by immersion with an extract solution of 250 and 62.5 µg/mL, respectively. There were no statistically significant differences between the treatments with commercial fungicides and the extract over the control of both fruit rots. The concentration of the active compound present in the extract used on fruit experiments was determined by Gas Chromatography-Mass Spectroscopy. Finally, cytotoxicity evaluation against Huh7 cells showed that P. acuminata extract was less cytotoxic than the commercial fungicides at the assayed concentrations. After these findings we could conclude that a chemically characterized extract of P. acuminata should be further developed to treat fungal diseases in fruits from an agro-ecological model.
dc.description.filFil: Di Liberto, Melina G. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Farmacognosia.; Argentina.
dc.description.filFil: Seimandi, Gisela. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Instituto de Ciencias Agropecuarias del Litoral (ICiAgro-CONICET); Argentina.
dc.description.filFil: Fernández, Laura. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Instituto de Ciencias Agropecuarias del Litoral (ICiAgro-CONICET); Argentina.
dc.description.filFil: Ruiz, Verónica. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Instituto de Ciencias Agropecuarias del Litoral (ICiAgro-CONICET); Argentina.
dc.description.filFil: Svetaz, Laura Andrea. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Farmacognosia.; Argentina.
dc.description.filFil: Derita, Marcos G. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Farmacognosia.; Argentina.
dc.description.filFil: Derita, Marcos G. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Instituto de Ciencias Agropecuarias del Litoral (ICiAgro-CONICET); Argentina.
dc.description.sponsorshipAgencia Nacional de Promoción de Ciencia y Tecnología (ANPCyT)
dc.description.sponsorshipConsejo Nacional de Investigaciones Científicas y Técnicas (CONICET)
dc.description.sponsorshipUniversidad Nacional de Rosario (UNR)
dc.description.versionpeerreviewed
dc.format.extent1-13
dc.identifier.issn2223-7747
dc.identifier.urihttps://hdl.handle.net/2133/27488
dc.language.isoen
dc.publisherMDPI
dc.relation.publisherversionhttps://doi.org/10.3390/plants10030425
dc.relation.publisherversionhttps://www.mdpi.com/2223-7747/10/3/425
dc.rightsopenAccess
dc.rights.holderDi Liberto, Melina G.
dc.rights.holderSeimandi, Gisela
dc.rights.holderFernández, Laura
dc.rights.holderRuiz, Verónica
dc.rights.holderSvetaz, Laura Andrea
dc.rights.holderDerita, Marcos G.
dc.rights.holderUniversidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas
dc.rights.textATTRIBUTION 4.0 INTERNATIONAL
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectPhytopathogenic fungi
dc.subjectPersicaria acuminate
dc.subjectAntifungal agents
dc.subjectPolygonum persicaria
dc.subjectSesquiterpenes
dc.subjectAcetates
dc.subjectRot
dc.subjectOrange
dc.subjectPeach
dc.subjectApple
dc.titleBotanical control of citrus green mold and peach brown rot on fruits assays using a persicaria acuminata phytochemically characterized extract
dc.typearticulo
dc.type.collectionarticulo
dc.type.versionpublishedVersion

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