Effects of Larrea nitida nanodispersions on the growth inhibition of phytopathogens

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dc.citation.titleAMB Express
dc.citation.volume1-11
dc.contributor.orcidhttps://orcid.org/0000-0002-1023-1641
dc.contributor.orcidhttps://orcid.org/0000-0002-4271-1690
dc.creatorSvetaz, Laura Andrea
dc.creatorSortino, Maximiliano Andrés
dc.creatorRocha, Felipe
dc.creatorNunes Calumby, Rodrigo José
dc.creatorTeixeira Ribeiro Vidigal, Márcia Cristina
dc.creatorCampos Bermudez, Valeria A.
dc.creatorRius, Sebastián Pablo
dc.date.accessioned2024-02-14T14:37:57Z
dc.date.available2024-02-14T14:37:57Z
dc.date.issued2023-09-21
dc.description.abstractLarrea nitida Cav. (Zygophyllaceae) is a plant endemic to Argentina and Chile, and its extract has been studied over the last years due to the presence of antimicrobial agents that can be used to control the growth of some pathogens in agriculture. However, the extract is highly hydrophobic, which strongly affects its fungicidal activity in aqueous media. In this sense, the solid dispersion technique was used to produce L. nitida extract nanodispersions with polyethylene glycol (PLE) and with polyethylene glycol and zinc acetate (PZLE). In order to further evaluate the activity of the extract in PLE and PZLE, blank nanodispersions containing only polyethylene glycol (PEG) and zinc acetate (PZ) without the addition of the extract were also produced. The fungicidal activity of the water-soluble nanoparticles was evaluated at different concentrations (0.037–0.110 g.mL−1). In general, the nanoparticles were successfully produced on a nanometric size and presented a significant inhibitory activity on the growth of the pathogens Fusarium oxysporum and Fusarium verticillioides in aqueous media. Compared to PLE, PZLE presented increased fungistatic activity, possibly due to their increased solubility in water. Even though their application in agriculture should be further investigated, the nanodispersions present great potential to be applied as a green biotechnological tool.
dc.description.filFil: Svetaz, Laura Andrea. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Área Farmacognosia; Argentina.
dc.description.filFil: Sortino, Maximiliano Andrés. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Área Farmacognosia; Argentina.
dc.description.filFil: Rocha, Felipe. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI-CONICET); Argentina.
dc.description.filFil: Nunes Calumby, Rodrigo José. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI-CONICET); Argentina.
dc.description.filFil: Campos-Bermudez, Valeria Alina. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI-CONICET); Argentina.
dc.description.filFil: Rius, Sebastián Pablo. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI-CONICET); Argentina.
dc.description.filFil: Teixeira Ribeiro Vidigal, Márcia Cristina. Federal University of Vicosa. Food Science Department; Brazil.
dc.description.sponsorshipInstituto de Ciencia y Tecnología de los Alimentos (ICTA)
dc.description.sponsorshipInstituto de Química Rosario (IQUIR-CONICET)
dc.description.sponsorshipUniversidad Nacional de Rosario (UNR)
dc.description.sponsorshipConsejo Nacional de Investigaciones Científicas y Técnicas (CONICET)
dc.description.sponsorshipAgencia Nacional de Promoción de la Investigación, el Desarrollo Tecnológico y la Innovación (Agencia I+D+i)
dc.description.versionpeerreviewed
dc.identifier.issn2191-0855
dc.identifier.urihttps://hdl.handle.net/2133/26685
dc.language.isoen
dc.publisherSpringer
dc.relation.publisherversionhttps://doi.org/10.1186/s13568-023-01605-z
dc.relation.publisherversionhttps://amb-express.springeropen.com/articles/10.1186/s13568-023-01605-z
dc.rightsopenAccess
dc.rights.holderSvetaz, Laura Andrea
dc.rights.holderSortino, Maximiliano Andrés
dc.rights.holderRocha, Felipe
dc.rights.holderNunes Calumby, Rodrigo José
dc.rights.holderCampos-Bermudez, Valeria Alina
dc.rights.holderRius, Sebastián Pablo
dc.rights.holderTeixeira Ribeiro Vidigal, Márcia Cristina
dc.rights.holderUniversidad Nacional de Rosario
dc.rights.textAttribution 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectBiotechnology
dc.subjectNatural antimicrobial extract
dc.subjectPhytopathogens
dc.subjectSolid dispersion
dc.titleEffects of Larrea nitida nanodispersions on the growth inhibition of phytopathogens
dc.typearticulo
dc.type.collectionarticulo
dc.type.versionpublishedVersion

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(FBIOyF) Departamento de Química Orgánica - Artículos