Antifungal activity of Euphorbia species against moulds responsible of cereal ear rots

Autores
Jiménez, Cristina Marisol; Alvarez, Hebe Lina; Ballari, María Sol; Labadié, Guillermo R.; Catalan, Cesar Atilio Nazareno; Toso, Ricardo Enrique; Sampietro, Diego Alejandro
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This work aimed to identify secondary metabolites from aerial parts of Euphorbia species functional for control of toxigenic Fusarium species responsible of cereal grain rots. Methods and Results: Aerial parts of Euphorbia serpens, Euphorbia schickendantzii and Euphorbia collina were sequentially extracted with hexane, ethyl acetate and methanol. The extracts were tested against strains of Fusarium verticillioides and Fusarium graminearum by microdilution tests. The hexane extract of E. collina provided the lowest IC50s on both fungal species. Further fractionation showed that cycloartenol (CA) and 24-methylenecycloartanol are associated to the moderate inhibitory effect of the hexane extract on fungal growth.Sublethal concentrations of CA and 24MCA blocked deoxynivalenol (DON) and fumonisins production.CA and 24MCA co-applied with potassium sorbate, a food preservative used for Fusarium control, synergized the growth inhibition of fungi. The mixtures reduced mycotoxins accumulation when applied at sublethal concentrations. Conclusions: CA and 24MCA inhibited both fungal growth and mycotoxins production. This fact is an advantage respect to potassium sorbate which increased the mycotoxins accumulation at sublethal concentrations. Significance and Impact of the Study: CA and 24MCA synergized potassium sorbate and their mixtures offer a lower mycotoxigenic risk than potassium sorbate for control of the Fusarium species.
Fil: Jiménez, Cristina Marisol. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Alvarez, Hebe Lina. Universidad Nacional de La Pampa. Facultad de ciencias veterinarias; Argentina. Departamento de Epizootiologia y Salud Publica ; Facultad de Ciencias Veterinarias ; Universidad Nacional de la Pampa;
Fil: Ballari, María Sol. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Química Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Química Rosario; Argentina
Fil: Labadié, Guillermo R.. Universidad Nacional de Rosario; Argentina
Fil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Fil: Toso, Ricardo Enrique. Universidad Nacional de La Pampa; Argentina
Fil: Sampietro, Diego Alejandro. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Materia
AGRICULTURE
BIOTECHNOLOGY
FOOD SAFETY
FUNGI
PRESERVATIVES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/139305
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/139305
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Antifungal activity of Euphorbia species against moulds responsible of cereal ear rotsJiménez, Cristina MarisolAlvarez, Hebe LinaBallari, María SolLabadié, Guillermo R.Catalan, Cesar Atilio NazarenoToso, Ricardo EnriqueSampietro, Diego AlejandroAGRICULTUREBIOTECHNOLOGYFOOD SAFETYFUNGIPRESERVATIVEShttps://purl.org/becyt/ford/4.4https://purl.org/becyt/ford/4This work aimed to identify secondary metabolites from aerial parts of Euphorbia species functional for control of toxigenic Fusarium species responsible of cereal grain rots. Methods and Results: Aerial parts of Euphorbia serpens, Euphorbia schickendantzii and Euphorbia collina were sequentially extracted with hexane, ethyl acetate and methanol. The extracts were tested against strains of Fusarium verticillioides and Fusarium graminearum by microdilution tests. The hexane extract of E. collina provided the lowest IC50s on both fungal species. Further fractionation showed that cycloartenol (CA) and 24-methylenecycloartanol are associated to the moderate inhibitory effect of the hexane extract on fungal growth.Sublethal concentrations of CA and 24MCA blocked deoxynivalenol (DON) and fumonisins production.CA and 24MCA co-applied with potassium sorbate, a food preservative used for Fusarium control, synergized the growth inhibition of fungi. The mixtures reduced mycotoxins accumulation when applied at sublethal concentrations. Conclusions: CA and 24MCA inhibited both fungal growth and mycotoxins production. This fact is an advantage respect to potassium sorbate which increased the mycotoxins accumulation at sublethal concentrations. Significance and Impact of the Study: CA and 24MCA synergized potassium sorbate and their mixtures offer a lower mycotoxigenic risk than potassium sorbate for control of the Fusarium species.Fil: Jiménez, Cristina Marisol. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaFil: Alvarez, Hebe Lina. Universidad Nacional de La Pampa. Facultad de ciencias veterinarias; Argentina. Departamento de Epizootiologia y Salud Publica ; Facultad de Ciencias Veterinarias ; Universidad Nacional de la Pampa;Fil: Ballari, María Sol. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Química Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Química Rosario; ArgentinaFil: Labadié, Guillermo R.. Universidad Nacional de Rosario; ArgentinaFil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; ArgentinaFil: Toso, Ricardo Enrique. Universidad Nacional de La Pampa; ArgentinaFil: Sampietro, Diego Alejandro. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaWiley Blackwell Publishing, Inc2020-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/139305Jiménez, Cristina Marisol; Alvarez, Hebe Lina; Ballari, María Sol; Labadié, Guillermo R.; Catalan, Cesar Atilio Nazareno; et al.; Antifungal activity of Euphorbia species against moulds responsible of cereal ear rots; Wiley Blackwell Publishing, Inc; Journal of Applied Microbiology; 130; 4; 4-2020; 1285-12931364-5072CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/jam.14860info:eu-repo/semantics/altIdentifier/doi/10.1111/jam.14860info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:49:34Zoai:ri.conicet.gov.ar:11336/139305instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:49:34.357CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Antifungal activity of Euphorbia species against moulds responsible of cereal ear rots
title Antifungal activity of Euphorbia species against moulds responsible of cereal ear rots
spellingShingle Antifungal activity of Euphorbia species against moulds responsible of cereal ear rots
Jiménez, Cristina Marisol
AGRICULTURE
BIOTECHNOLOGY
FOOD SAFETY
FUNGI
PRESERVATIVES
title_short Antifungal activity of Euphorbia species against moulds responsible of cereal ear rots
title_full Antifungal activity of Euphorbia species against moulds responsible of cereal ear rots
title_fullStr Antifungal activity of Euphorbia species against moulds responsible of cereal ear rots
title_full_unstemmed Antifungal activity of Euphorbia species against moulds responsible of cereal ear rots
title_sort Antifungal activity of Euphorbia species against moulds responsible of cereal ear rots
dc.creator.none.fl_str_mv Jiménez, Cristina Marisol
Alvarez, Hebe Lina
Ballari, María Sol
Labadié, Guillermo R.
Catalan, Cesar Atilio Nazareno
Toso, Ricardo Enrique
Sampietro, Diego Alejandro
author Jiménez, Cristina Marisol
author_facet Jiménez, Cristina Marisol
Alvarez, Hebe Lina
Ballari, María Sol
Labadié, Guillermo R.
Catalan, Cesar Atilio Nazareno
Toso, Ricardo Enrique
Sampietro, Diego Alejandro
author_role author
author2 Alvarez, Hebe Lina
Ballari, María Sol
Labadié, Guillermo R.
Catalan, Cesar Atilio Nazareno
Toso, Ricardo Enrique
Sampietro, Diego Alejandro
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv AGRICULTURE
BIOTECHNOLOGY
FOOD SAFETY
FUNGI
PRESERVATIVES
topic AGRICULTURE
BIOTECHNOLOGY
FOOD SAFETY
FUNGI
PRESERVATIVES
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.4
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv This work aimed to identify secondary metabolites from aerial parts of Euphorbia species functional for control of toxigenic Fusarium species responsible of cereal grain rots. Methods and Results: Aerial parts of Euphorbia serpens, Euphorbia schickendantzii and Euphorbia collina were sequentially extracted with hexane, ethyl acetate and methanol. The extracts were tested against strains of Fusarium verticillioides and Fusarium graminearum by microdilution tests. The hexane extract of E. collina provided the lowest IC50s on both fungal species. Further fractionation showed that cycloartenol (CA) and 24-methylenecycloartanol are associated to the moderate inhibitory effect of the hexane extract on fungal growth.Sublethal concentrations of CA and 24MCA blocked deoxynivalenol (DON) and fumonisins production.CA and 24MCA co-applied with potassium sorbate, a food preservative used for Fusarium control, synergized the growth inhibition of fungi. The mixtures reduced mycotoxins accumulation when applied at sublethal concentrations. Conclusions: CA and 24MCA inhibited both fungal growth and mycotoxins production. This fact is an advantage respect to potassium sorbate which increased the mycotoxins accumulation at sublethal concentrations. Significance and Impact of the Study: CA and 24MCA synergized potassium sorbate and their mixtures offer a lower mycotoxigenic risk than potassium sorbate for control of the Fusarium species.
Fil: Jiménez, Cristina Marisol. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Alvarez, Hebe Lina. Universidad Nacional de La Pampa. Facultad de ciencias veterinarias; Argentina. Departamento de Epizootiologia y Salud Publica ; Facultad de Ciencias Veterinarias ; Universidad Nacional de la Pampa;
Fil: Ballari, María Sol. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Química Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Química Rosario; Argentina
Fil: Labadié, Guillermo R.. Universidad Nacional de Rosario; Argentina
Fil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Fil: Toso, Ricardo Enrique. Universidad Nacional de La Pampa; Argentina
Fil: Sampietro, Diego Alejandro. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
description This work aimed to identify secondary metabolites from aerial parts of Euphorbia species functional for control of toxigenic Fusarium species responsible of cereal grain rots. Methods and Results: Aerial parts of Euphorbia serpens, Euphorbia schickendantzii and Euphorbia collina were sequentially extracted with hexane, ethyl acetate and methanol. The extracts were tested against strains of Fusarium verticillioides and Fusarium graminearum by microdilution tests. The hexane extract of E. collina provided the lowest IC50s on both fungal species. Further fractionation showed that cycloartenol (CA) and 24-methylenecycloartanol are associated to the moderate inhibitory effect of the hexane extract on fungal growth.Sublethal concentrations of CA and 24MCA blocked deoxynivalenol (DON) and fumonisins production.CA and 24MCA co-applied with potassium sorbate, a food preservative used for Fusarium control, synergized the growth inhibition of fungi. The mixtures reduced mycotoxins accumulation when applied at sublethal concentrations. Conclusions: CA and 24MCA inhibited both fungal growth and mycotoxins production. This fact is an advantage respect to potassium sorbate which increased the mycotoxins accumulation at sublethal concentrations. Significance and Impact of the Study: CA and 24MCA synergized potassium sorbate and their mixtures offer a lower mycotoxigenic risk than potassium sorbate for control of the Fusarium species.
publishDate 2020
dc.date.none.fl_str_mv 2020-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/139305
Jiménez, Cristina Marisol; Alvarez, Hebe Lina; Ballari, María Sol; Labadié, Guillermo R.; Catalan, Cesar Atilio Nazareno; et al.; Antifungal activity of Euphorbia species against moulds responsible of cereal ear rots; Wiley Blackwell Publishing, Inc; Journal of Applied Microbiology; 130; 4; 4-2020; 1285-1293
1364-5072
CONICET Digital
CONICET
url http://hdl.handle.net/11336/139305
identifier_str_mv Jiménez, Cristina Marisol; Alvarez, Hebe Lina; Ballari, María Sol; Labadié, Guillermo R.; Catalan, Cesar Atilio Nazareno; et al.; Antifungal activity of Euphorbia species against moulds responsible of cereal ear rots; Wiley Blackwell Publishing, Inc; Journal of Applied Microbiology; 130; 4; 4-2020; 1285-1293
1364-5072
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/jam.14860
info:eu-repo/semantics/altIdentifier/doi/10.1111/jam.14860
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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