Reduction of subclinical Salmonella infection in fattening pigs after dietary supplementation with a ß-galactomannan oligosaccharide

Autores
Andres Barranco, Sara; Vico, Juan Pablo; Grilló, María Jesús; Mainar Jaime, Raúll Carlos
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
To assess the efficacy of a b-galactomannan oligosaccharide (ß-GMOS) for the control of Salmonella infection in fattening pigs. Three different doses (05, 3 and 2 kg ß-GMOS per ton of feed) were used during the entire period of growing in three similar and independent field trials carried out in a small fattening unit (100 pigs). Treatment was randomly assigned to half of the pens. Individual serum samples (20?25 per group) were collected at different times during the fattening period and a similar number of faecal samples during the fattening period and at slaughter. In addition, mesenteric lymph nodes were collected at slaughter. Herdcheck Swine Salmonella ELISA was used for serological analyses, the ISO 6579:2002/Amd 1 : 2007 for bacteriology and the PFGE for molecular characterization of Salmonella strains. The addition of ≥2 kg t1 of ß-GMOS to the pig diet during the entire fattening period was associated with a reduction in Salmonella prevalence, shedding and seroconversion. Feed supplementation with ß-GMOS may be a useful complementary tool for the control of salmonellosis in fattening pigs. Significance and Impact of the Study: ß-GMOS may be a complementary way of reducing Salmonella shedding and infection in fattening pigs.
Fil: Andres Barranco, Sara. Centro de Investigación y Tecnología Agroalimentaria de Aragón; España
Fil: Vico, Juan Pablo. Universidad Católica de Córdoba. Facultad de Ciencias Agropecuarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Area de Ciencias Agrarias, Ingeniería, Ciencias Biológicas y de la Salud de la Universidad Católica de Córdoba; Argentina
Fil: Grilló, María Jesús. Instituto de Agrobiotecnología de Navarra; España
Fil: Mainar Jaime, Raúll Carlos. Universidad de Zaragoza; España
Materia
Food safety
Mannan oligosaccharides
Pulsed-field gel electrophoresis
Salmonella
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:11336/101623
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/101623
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Reduction of subclinical Salmonella infection in fattening pigs after dietary supplementation with a ß-galactomannan oligosaccharideAndres Barranco, SaraVico, Juan PabloGrilló, María JesúsMainar Jaime, Raúll CarlosFood safetyMannan oligosaccharidesPulsed-field gel electrophoresisSalmonellahttps://purl.org/becyt/ford/4.3https://purl.org/becyt/ford/4To assess the efficacy of a b-galactomannan oligosaccharide (ß-GMOS) for the control of Salmonella infection in fattening pigs. Three different doses (05, 3 and 2 kg ß-GMOS per ton of feed) were used during the entire period of growing in three similar and independent field trials carried out in a small fattening unit (100 pigs). Treatment was randomly assigned to half of the pens. Individual serum samples (20?25 per group) were collected at different times during the fattening period and a similar number of faecal samples during the fattening period and at slaughter. In addition, mesenteric lymph nodes were collected at slaughter. Herdcheck Swine Salmonella ELISA was used for serological analyses, the ISO 6579:2002/Amd 1 : 2007 for bacteriology and the PFGE for molecular characterization of Salmonella strains. The addition of ≥2 kg t1 of ß-GMOS to the pig diet during the entire fattening period was associated with a reduction in Salmonella prevalence, shedding and seroconversion. Feed supplementation with ß-GMOS may be a useful complementary tool for the control of salmonellosis in fattening pigs. Significance and Impact of the Study: ß-GMOS may be a complementary way of reducing Salmonella shedding and infection in fattening pigs.Fil: Andres Barranco, Sara. Centro de Investigación y Tecnología Agroalimentaria de Aragón; EspañaFil: Vico, Juan Pablo. Universidad Católica de Córdoba. Facultad de Ciencias Agropecuarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Area de Ciencias Agrarias, Ingeniería, Ciencias Biológicas y de la Salud de la Universidad Católica de Córdoba; ArgentinaFil: Grilló, María Jesús. Instituto de Agrobiotecnología de Navarra; EspañaFil: Mainar Jaime, Raúll Carlos. Universidad de Zaragoza; EspañaWiley Blackwell Publishing, Inc2015-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/101623Andres Barranco, Sara; Vico, Juan Pablo; Grilló, María Jesús; Mainar Jaime, Raúll Carlos; Reduction of subclinical Salmonella infection in fattening pigs after dietary supplementation with a ß-galactomannan oligosaccharide; Wiley Blackwell Publishing, Inc; Journal of Applied Microbiology; 118; 2-2015; 284-2941364-50721365-2672CONICET DigitalCONICETenginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:17:31Zoai:ri.conicet.gov.ar:11336/101623instacron: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 10:17:32.026CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Reduction of subclinical Salmonella infection in fattening pigs after dietary supplementation with a ß-galactomannan oligosaccharide
title Reduction of subclinical Salmonella infection in fattening pigs after dietary supplementation with a ß-galactomannan oligosaccharide
spellingShingle Reduction of subclinical Salmonella infection in fattening pigs after dietary supplementation with a ß-galactomannan oligosaccharide
Andres Barranco, Sara
Food safety
Mannan oligosaccharides
Pulsed-field gel electrophoresis
Salmonella
title_short Reduction of subclinical Salmonella infection in fattening pigs after dietary supplementation with a ß-galactomannan oligosaccharide
title_full Reduction of subclinical Salmonella infection in fattening pigs after dietary supplementation with a ß-galactomannan oligosaccharide
title_fullStr Reduction of subclinical Salmonella infection in fattening pigs after dietary supplementation with a ß-galactomannan oligosaccharide
title_full_unstemmed Reduction of subclinical Salmonella infection in fattening pigs after dietary supplementation with a ß-galactomannan oligosaccharide
title_sort Reduction of subclinical Salmonella infection in fattening pigs after dietary supplementation with a ß-galactomannan oligosaccharide
dc.creator.none.fl_str_mv Andres Barranco, Sara
Vico, Juan Pablo
Grilló, María Jesús
Mainar Jaime, Raúll Carlos
author Andres Barranco, Sara
author_facet Andres Barranco, Sara
Vico, Juan Pablo
Grilló, María Jesús
Mainar Jaime, Raúll Carlos
author_role author
author2 Vico, Juan Pablo
Grilló, María Jesús
Mainar Jaime, Raúll Carlos
author2_role author
author
author
dc.subject.none.fl_str_mv Food safety
Mannan oligosaccharides
Pulsed-field gel electrophoresis
Salmonella
topic Food safety
Mannan oligosaccharides
Pulsed-field gel electrophoresis
Salmonella
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.3
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv To assess the efficacy of a b-galactomannan oligosaccharide (ß-GMOS) for the control of Salmonella infection in fattening pigs. Three different doses (05, 3 and 2 kg ß-GMOS per ton of feed) were used during the entire period of growing in three similar and independent field trials carried out in a small fattening unit (100 pigs). Treatment was randomly assigned to half of the pens. Individual serum samples (20?25 per group) were collected at different times during the fattening period and a similar number of faecal samples during the fattening period and at slaughter. In addition, mesenteric lymph nodes were collected at slaughter. Herdcheck Swine Salmonella ELISA was used for serological analyses, the ISO 6579:2002/Amd 1 : 2007 for bacteriology and the PFGE for molecular characterization of Salmonella strains. The addition of ≥2 kg t1 of ß-GMOS to the pig diet during the entire fattening period was associated with a reduction in Salmonella prevalence, shedding and seroconversion. Feed supplementation with ß-GMOS may be a useful complementary tool for the control of salmonellosis in fattening pigs. Significance and Impact of the Study: ß-GMOS may be a complementary way of reducing Salmonella shedding and infection in fattening pigs.
Fil: Andres Barranco, Sara. Centro de Investigación y Tecnología Agroalimentaria de Aragón; España
Fil: Vico, Juan Pablo. Universidad Católica de Córdoba. Facultad de Ciencias Agropecuarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Area de Ciencias Agrarias, Ingeniería, Ciencias Biológicas y de la Salud de la Universidad Católica de Córdoba; Argentina
Fil: Grilló, María Jesús. Instituto de Agrobiotecnología de Navarra; España
Fil: Mainar Jaime, Raúll Carlos. Universidad de Zaragoza; España
description To assess the efficacy of a b-galactomannan oligosaccharide (ß-GMOS) for the control of Salmonella infection in fattening pigs. Three different doses (05, 3 and 2 kg ß-GMOS per ton of feed) were used during the entire period of growing in three similar and independent field trials carried out in a small fattening unit (100 pigs). Treatment was randomly assigned to half of the pens. Individual serum samples (20?25 per group) were collected at different times during the fattening period and a similar number of faecal samples during the fattening period and at slaughter. In addition, mesenteric lymph nodes were collected at slaughter. Herdcheck Swine Salmonella ELISA was used for serological analyses, the ISO 6579:2002/Amd 1 : 2007 for bacteriology and the PFGE for molecular characterization of Salmonella strains. The addition of ≥2 kg t1 of ß-GMOS to the pig diet during the entire fattening period was associated with a reduction in Salmonella prevalence, shedding and seroconversion. Feed supplementation with ß-GMOS may be a useful complementary tool for the control of salmonellosis in fattening pigs. Significance and Impact of the Study: ß-GMOS may be a complementary way of reducing Salmonella shedding and infection in fattening pigs.
publishDate 2015
dc.date.none.fl_str_mv 2015-02
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/11336/101623
Andres Barranco, Sara; Vico, Juan Pablo; Grilló, María Jesús; Mainar Jaime, Raúll Carlos; Reduction of subclinical Salmonella infection in fattening pigs after dietary supplementation with a ß-galactomannan oligosaccharide; Wiley Blackwell Publishing, Inc; Journal of Applied Microbiology; 118; 2-2015; 284-294
1364-5072
1365-2672
CONICET Digital
CONICET
url http://hdl.handle.net/11336/101623
identifier_str_mv Andres Barranco, Sara; Vico, Juan Pablo; Grilló, María Jesús; Mainar Jaime, Raúll Carlos; Reduction of subclinical Salmonella infection in fattening pigs after dietary supplementation with a ß-galactomannan oligosaccharide; Wiley Blackwell Publishing, Inc; Journal of Applied Microbiology; 118; 2-2015; 284-294
1364-5072
1365-2672
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
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
_version_ 1844614128963944448
score 13.070432

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