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dc.contributor.author
Apud, Gisselle Raquel
dc.contributor.author
Aredes Fernández, Pedro Adrián
dc.contributor.author
Kritsanida, Marina
dc.contributor.author
Grougnet, Raphael
dc.contributor.author
Sampietro, Diego Alejandro
dc.date.available
2020-09-30T12:41:26Z
dc.date.issued
2019-01
dc.identifier.citation
Apud, Gisselle Raquel; Aredes Fernández, Pedro Adrián; Kritsanida, Marina; Grougnet, Raphael; Sampietro, Diego Alejandro; Antifungal activity of Bignoniaceae plants on Aspergillus carbonarius and Aspergillus niger; Taylor & Francis Ltd; Natural Product Research; 19; 1-2019; 2656-265
dc.identifier.issn
1478-6419
dc.identifier.uri
http://hdl.handle.net/11336/115143
dc.description.abstract
Twenty four extracts from Bignoniaceae plants of northwest Argentina were tested for antifungal activity against Aspergillus species responsible of the grape black rot. Stems and leaves of Amphilophium cynanchoides, Macfadyena cynanchoides, Tecoma stans and Jacaranda mimosifolia were separately extracted with solvents of increasing polarity to obtain the dichloromethane (fCH2Cl2), ethyl acetate (fEtOAc) and methanol extracts (fMeOH). The fCH2Cl2 from stem of M. cynanchoides had the lowest IC50 (1.0-1.2 mg/mL) and MID values (0.6-1.2 mg) and the highest ID values (5.0-6.8 mm) on A. niger and A. carbonarius. The main contributors of the antifungal activity of fCH2Cl2 were identified as lapachol (MIC = 0.25-1.00 mg/ml) and 1-hydroxy-4-methylanthraquinone (MIC = 0.0625-0.125 mg/mL). These compounds synergized the antifungal activity of sodium metabisulfite and showed an additive effect in mixtures with propiconazol. They might be used as additives of commercial antifungals to protect grapes against A. niger and A. carbonarius.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Taylor & Francis Ltd
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ASPERGILLUS
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BIGNONIACEAE
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BLACK ROT
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Biotecnología Agrícola y Biotecnología Alimentaria
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Biotecnología Agropecuaria
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CIENCIAS AGRÍCOLAS
dc.title
Antifungal activity of Bignoniaceae plants on Aspergillus carbonarius and Aspergillus niger
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-08-19T19:37:45Z
dc.journal.volume
19
dc.journal.pagination
2656-265
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Apud, Gisselle Raquel. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina. Universidad San Pablo Tucumán; Argentina
dc.description.fil
Fil: Aredes Fernández, Pedro Adrián. Universidad Nacional de Tucumán; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet Noa Sur. Instituto Superior de Investigaciones Biologicas. Grupo de Investigacion y Desarrollo del Noroeste Argentino | Universidad Nacional de Tucuman. Instituto Superior de Investigaciones Biologicas. Grupo de Investigacion y Desarrollo del Noroeste Argentino.; Argentina
dc.description.fil
Fil: Kritsanida, Marina. Universite de Paris, Descartes; Francia
dc.description.fil
Fil: Grougnet, Raphael. Universite de Paris, Descartes; Francia
dc.description.fil
Fil: Sampietro, Diego Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
dc.journal.title
Natural Product Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/14786419.2018.1548453
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1080/14786419.2018.1548453
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