Influence of planococcus ficus on aspergillus section nigri and ochratoxin a incidence in vineyards from argentina

Autores
Chiotta, María Laura; Ponsone, L.; Torres, Adriana Mabel; Combina, Mariana; Chulze, Sofia Noemi
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Aim: The aim of this work was to evaluate the effect of Planococcus ficus infection in red wine grapes on Aspergillus section Nigri and ochratoxin A (OTA) contamination. Methods and Results: During 2006/2007 and 2008/2009 vintages, Merlot, Malbec and Cabernet Sauvignon varieties divided into two categories of grape samples (undamaged and damaged by P. ficus) were evaluated. Regardless of the grape variety and the harvest season evaluated, Aspergillus section Nigri incidence and the mean OTA concentration in damaged berries were significantly higher than that in the undamaged ones (P < 0·05; P < 0·001). The Merlot variety showed the highest level of black aspergilli contamination in damaged grapes during the 2006/2007 vintage (53·5% of infection), whereas Malbec presented the highest incidence during the 2008/2009 vintage (57·6% of infection). The Cabernet Sauvignon variety showed the highest OTA levels, ranging from 0·1 to 140 μg kg-1. Conclusions: The presence of P. ficus in vineyards increased the risk of OTA occurrence in grapes, suggesting the need to implement insect control at preharvest stage to reduce the entry of OTA in the wine production chain. Significance and Impact of the Study: This study is the first report on the influence of P. ficus on the potential risk of OTA contamination in grapes.
Fil: Chiotta, María Laura. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Ponsone, L.. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Torres, Adriana Mabel. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Combina, Mariana. Instituto Nacional de Tecnología Agropecuaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Chulze, Sofia Noemi. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Materia
ARGENTINEAN VINEYARDS
ASPERGILLUS SECTION NIGRI
GRAPES
OCHRATOXIN A
PLANOCOCCUS FICUS
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:11336/130308
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/130308
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Influence of planococcus ficus on aspergillus section nigri and ochratoxin a incidence in vineyards from argentinaChiotta, María LauraPonsone, L.Torres, Adriana MabelCombina, MarianaChulze, Sofia NoemiARGENTINEAN VINEYARDSASPERGILLUS SECTION NIGRIGRAPESOCHRATOXIN APLANOCOCCUS FICUShttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Aim: The aim of this work was to evaluate the effect of Planococcus ficus infection in red wine grapes on Aspergillus section Nigri and ochratoxin A (OTA) contamination. Methods and Results: During 2006/2007 and 2008/2009 vintages, Merlot, Malbec and Cabernet Sauvignon varieties divided into two categories of grape samples (undamaged and damaged by P. ficus) were evaluated. Regardless of the grape variety and the harvest season evaluated, Aspergillus section Nigri incidence and the mean OTA concentration in damaged berries were significantly higher than that in the undamaged ones (P < 0·05; P < 0·001). The Merlot variety showed the highest level of black aspergilli contamination in damaged grapes during the 2006/2007 vintage (53·5% of infection), whereas Malbec presented the highest incidence during the 2008/2009 vintage (57·6% of infection). The Cabernet Sauvignon variety showed the highest OTA levels, ranging from 0·1 to 140 μg kg-1. Conclusions: The presence of P. ficus in vineyards increased the risk of OTA occurrence in grapes, suggesting the need to implement insect control at preharvest stage to reduce the entry of OTA in the wine production chain. Significance and Impact of the Study: This study is the first report on the influence of P. ficus on the potential risk of OTA contamination in grapes.Fil: Chiotta, María Laura. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Ponsone, L.. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Torres, Adriana Mabel. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Combina, Mariana. Instituto Nacional de Tecnología Agropecuaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Chulze, Sofia Noemi. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaWiley Blackwell Publishing, Inc2010-07-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/130308Chiotta, María Laura; Ponsone, L.; Torres, Adriana Mabel; Combina, Mariana; Chulze, Sofia Noemi; Influence of planococcus ficus on aspergillus section nigri and ochratoxin a incidence in vineyards from argentina; Wiley Blackwell Publishing, Inc; Letters in Applied Microbiology; 51; 2; 9-7-2010; 212-2180266-82541472-765XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1472-765X.2010.02884.xinfo:eu-repo/semantics/altIdentifier/url/https://sfamjournals.onlinelibrary.wiley.com/doi/full/10.1111/j.1472-765X.2010.02884.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:16:13Zoai:ri.conicet.gov.ar:11336/130308instacron: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:34982025-09-29 10:16:13.684CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Influence of planococcus ficus on aspergillus section nigri and ochratoxin a incidence in vineyards from argentina
title Influence of planococcus ficus on aspergillus section nigri and ochratoxin a incidence in vineyards from argentina
spellingShingle Influence of planococcus ficus on aspergillus section nigri and ochratoxin a incidence in vineyards from argentina
Chiotta, María Laura
ARGENTINEAN VINEYARDS
ASPERGILLUS SECTION NIGRI
GRAPES
OCHRATOXIN A
PLANOCOCCUS FICUS
title_short Influence of planococcus ficus on aspergillus section nigri and ochratoxin a incidence in vineyards from argentina
title_full Influence of planococcus ficus on aspergillus section nigri and ochratoxin a incidence in vineyards from argentina
title_fullStr Influence of planococcus ficus on aspergillus section nigri and ochratoxin a incidence in vineyards from argentina
title_full_unstemmed Influence of planococcus ficus on aspergillus section nigri and ochratoxin a incidence in vineyards from argentina
title_sort Influence of planococcus ficus on aspergillus section nigri and ochratoxin a incidence in vineyards from argentina
dc.creator.none.fl_str_mv Chiotta, María Laura
Ponsone, L.
Torres, Adriana Mabel
Combina, Mariana
Chulze, Sofia Noemi
author Chiotta, María Laura
author_facet Chiotta, María Laura
Ponsone, L.
Torres, Adriana Mabel
Combina, Mariana
Chulze, Sofia Noemi
author_role author
author2 Ponsone, L.
Torres, Adriana Mabel
Combina, Mariana
Chulze, Sofia Noemi
author2_role author
author
author
author
dc.subject.none.fl_str_mv ARGENTINEAN VINEYARDS
ASPERGILLUS SECTION NIGRI
GRAPES
OCHRATOXIN A
PLANOCOCCUS FICUS
topic ARGENTINEAN VINEYARDS
ASPERGILLUS SECTION NIGRI
GRAPES
OCHRATOXIN A
PLANOCOCCUS FICUS
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Aim: The aim of this work was to evaluate the effect of Planococcus ficus infection in red wine grapes on Aspergillus section Nigri and ochratoxin A (OTA) contamination. Methods and Results: During 2006/2007 and 2008/2009 vintages, Merlot, Malbec and Cabernet Sauvignon varieties divided into two categories of grape samples (undamaged and damaged by P. ficus) were evaluated. Regardless of the grape variety and the harvest season evaluated, Aspergillus section Nigri incidence and the mean OTA concentration in damaged berries were significantly higher than that in the undamaged ones (P < 0·05; P < 0·001). The Merlot variety showed the highest level of black aspergilli contamination in damaged grapes during the 2006/2007 vintage (53·5% of infection), whereas Malbec presented the highest incidence during the 2008/2009 vintage (57·6% of infection). The Cabernet Sauvignon variety showed the highest OTA levels, ranging from 0·1 to 140 μg kg-1. Conclusions: The presence of P. ficus in vineyards increased the risk of OTA occurrence in grapes, suggesting the need to implement insect control at preharvest stage to reduce the entry of OTA in the wine production chain. Significance and Impact of the Study: This study is the first report on the influence of P. ficus on the potential risk of OTA contamination in grapes.
Fil: Chiotta, María Laura. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Ponsone, L.. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Torres, Adriana Mabel. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Combina, Mariana. Instituto Nacional de Tecnología Agropecuaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Chulze, Sofia Noemi. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
description Aim: The aim of this work was to evaluate the effect of Planococcus ficus infection in red wine grapes on Aspergillus section Nigri and ochratoxin A (OTA) contamination. Methods and Results: During 2006/2007 and 2008/2009 vintages, Merlot, Malbec and Cabernet Sauvignon varieties divided into two categories of grape samples (undamaged and damaged by P. ficus) were evaluated. Regardless of the grape variety and the harvest season evaluated, Aspergillus section Nigri incidence and the mean OTA concentration in damaged berries were significantly higher than that in the undamaged ones (P < 0·05; P < 0·001). The Merlot variety showed the highest level of black aspergilli contamination in damaged grapes during the 2006/2007 vintage (53·5% of infection), whereas Malbec presented the highest incidence during the 2008/2009 vintage (57·6% of infection). The Cabernet Sauvignon variety showed the highest OTA levels, ranging from 0·1 to 140 μg kg-1. Conclusions: The presence of P. ficus in vineyards increased the risk of OTA occurrence in grapes, suggesting the need to implement insect control at preharvest stage to reduce the entry of OTA in the wine production chain. Significance and Impact of the Study: This study is the first report on the influence of P. ficus on the potential risk of OTA contamination in grapes.
publishDate 2010
dc.date.none.fl_str_mv 2010-07-09
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/11336/130308
Chiotta, María Laura; Ponsone, L.; Torres, Adriana Mabel; Combina, Mariana; Chulze, Sofia Noemi; Influence of planococcus ficus on aspergillus section nigri and ochratoxin a incidence in vineyards from argentina; Wiley Blackwell Publishing, Inc; Letters in Applied Microbiology; 51; 2; 9-7-2010; 212-218
0266-8254
1472-765X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/130308
identifier_str_mv Chiotta, María Laura; Ponsone, L.; Torres, Adriana Mabel; Combina, Mariana; Chulze, Sofia Noemi; Influence of planococcus ficus on aspergillus section nigri and ochratoxin a incidence in vineyards from argentina; Wiley Blackwell Publishing, Inc; Letters in Applied Microbiology; 51; 2; 9-7-2010; 212-218
0266-8254
1472-765X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1472-765X.2010.02884.x
info:eu-repo/semantics/altIdentifier/url/https://sfamjournals.onlinelibrary.wiley.com/doi/full/10.1111/j.1472-765X.2010.02884.x
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 13.070432

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