Occurrence of antilisterial structural bacteriocins genes in meat borne lactic acid bacteria

Autores
Fontana, Cecilia Alejandra; Cocconcelli, Pier S.; Vignolo, Graciela Margarita; Saavedra, Maria Lucila
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The ability to inhibit the growth of Listeria cells and the presence of bacteriocin encoding genes was examined in 115 LAB strains isolated from Argentinean vacuum-packaged beef and different traditional fermented sausages. Lactobacillus (L) sakei, Lactobacillus (L) curvatus and Enterococcus (E) faecium showed a great inhibition of all Listeria strains evaluated while Pediococcus (P) acidilactici and Lactobacillus (L) plantarum demonstrated a limited or absent antilisterial activity. Both L. curvatus and L. sakei carried the sppA, sppQ and sapA structural genes, encoding for sakacin P, sakacin Q and curvacin A bacteriocins, respectively. Whilst L. curvatus exhibited a higher occurrence of these genes, L. sakei strains were more effective at inhibiting Listeria (L) strains, Listeria monocytogenes UC8159 and Listeria innocua 7 being the most sensitive to these bacteriocins. Among analyzed E. faecium strains, the wide distribution of entA, entB and entP genes accounted for the high antilisterial activity particularly observed against L. monocytogenes FBUNT. The structural gene plantEF was mostly present in Lactobacillus plantarum strains and no pedA gene was found in P. acidilactici evaluated strains. The antilisterial potential of L. sakei and E. faecium offers great possibilities for the meat industry as biopreservative cultures, although more studies are needed in order to conclude about this issue.
Fil: Fontana, Cecilia Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina. Università Cattolica del Sacro Cuore; Italia
Fil: Cocconcelli, Pier S.. Università Cattolica del Sacro Cuore; Italia
Fil: Vignolo, Graciela Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
Fil: Saavedra, Maria Lucila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
Materia
LACTIC ACID BACTERIA
ANTI-LISTERIAL
BACTERIOCIN
L. SAKEI
FERMENTED SAUSAGES
LACTOBACILLUS
LISTERIA
PCR
L. CURVATUS
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:11336/102096
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/102096
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Occurrence of antilisterial structural bacteriocins genes in meat borne lactic acid bacteriaFontana, Cecilia AlejandraCocconcelli, Pier S.Vignolo, Graciela MargaritaSaavedra, Maria LucilaLACTIC ACID BACTERIAANTI-LISTERIALBACTERIOCINL. SAKEIFERMENTED SAUSAGESLACTOBACILLUSLISTERIAPCRL. CURVATUShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The ability to inhibit the growth of Listeria cells and the presence of bacteriocin encoding genes was examined in 115 LAB strains isolated from Argentinean vacuum-packaged beef and different traditional fermented sausages. Lactobacillus (L) sakei, Lactobacillus (L) curvatus and Enterococcus (E) faecium showed a great inhibition of all Listeria strains evaluated while Pediococcus (P) acidilactici and Lactobacillus (L) plantarum demonstrated a limited or absent antilisterial activity. Both L. curvatus and L. sakei carried the sppA, sppQ and sapA structural genes, encoding for sakacin P, sakacin Q and curvacin A bacteriocins, respectively. Whilst L. curvatus exhibited a higher occurrence of these genes, L. sakei strains were more effective at inhibiting Listeria (L) strains, Listeria monocytogenes UC8159 and Listeria innocua 7 being the most sensitive to these bacteriocins. Among analyzed E. faecium strains, the wide distribution of entA, entB and entP genes accounted for the high antilisterial activity particularly observed against L. monocytogenes FBUNT. The structural gene plantEF was mostly present in Lactobacillus plantarum strains and no pedA gene was found in P. acidilactici evaluated strains. The antilisterial potential of L. sakei and E. faecium offers great possibilities for the meat industry as biopreservative cultures, although more studies are needed in order to conclude about this issue.Fil: Fontana, Cecilia Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina. Università Cattolica del Sacro Cuore; ItaliaFil: Cocconcelli, Pier S.. Università Cattolica del Sacro Cuore; ItaliaFil: Vignolo, Graciela Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; ArgentinaFil: Saavedra, Maria Lucila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; ArgentinaElsevier2015-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/102096Fontana, Cecilia Alejandra; Cocconcelli, Pier S.; Vignolo, Graciela Margarita; Saavedra, Maria Lucila; Occurrence of antilisterial structural bacteriocins genes in meat borne lactic acid bacteria; Elsevier; Food Control; 47; 1-2015; 53-590956-7135CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodcont.2014.06.021info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0956713514003508info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:46:55Zoai:ri.conicet.gov.ar:11336/102096instacron: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:34982025-09-03 09:46:56.173CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Occurrence of antilisterial structural bacteriocins genes in meat borne lactic acid bacteria
title Occurrence of antilisterial structural bacteriocins genes in meat borne lactic acid bacteria
spellingShingle Occurrence of antilisterial structural bacteriocins genes in meat borne lactic acid bacteria
Fontana, Cecilia Alejandra
LACTIC ACID BACTERIA
ANTI-LISTERIAL
BACTERIOCIN
L. SAKEI
FERMENTED SAUSAGES
LACTOBACILLUS
LISTERIA
PCR
L. CURVATUS
title_short Occurrence of antilisterial structural bacteriocins genes in meat borne lactic acid bacteria
title_full Occurrence of antilisterial structural bacteriocins genes in meat borne lactic acid bacteria
title_fullStr Occurrence of antilisterial structural bacteriocins genes in meat borne lactic acid bacteria
title_full_unstemmed Occurrence of antilisterial structural bacteriocins genes in meat borne lactic acid bacteria
title_sort Occurrence of antilisterial structural bacteriocins genes in meat borne lactic acid bacteria
dc.creator.none.fl_str_mv Fontana, Cecilia Alejandra
Cocconcelli, Pier S.
Vignolo, Graciela Margarita
Saavedra, Maria Lucila
author Fontana, Cecilia Alejandra
author_facet Fontana, Cecilia Alejandra
Cocconcelli, Pier S.
Vignolo, Graciela Margarita
Saavedra, Maria Lucila
author_role author
author2 Cocconcelli, Pier S.
Vignolo, Graciela Margarita
Saavedra, Maria Lucila
author2_role author
author
author
dc.subject.none.fl_str_mv LACTIC ACID BACTERIA
ANTI-LISTERIAL
BACTERIOCIN
L. SAKEI
FERMENTED SAUSAGES
LACTOBACILLUS
LISTERIA
PCR
L. CURVATUS
topic LACTIC ACID BACTERIA
ANTI-LISTERIAL
BACTERIOCIN
L. SAKEI
FERMENTED SAUSAGES
LACTOBACILLUS
LISTERIA
PCR
L. CURVATUS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The ability to inhibit the growth of Listeria cells and the presence of bacteriocin encoding genes was examined in 115 LAB strains isolated from Argentinean vacuum-packaged beef and different traditional fermented sausages. Lactobacillus (L) sakei, Lactobacillus (L) curvatus and Enterococcus (E) faecium showed a great inhibition of all Listeria strains evaluated while Pediococcus (P) acidilactici and Lactobacillus (L) plantarum demonstrated a limited or absent antilisterial activity. Both L. curvatus and L. sakei carried the sppA, sppQ and sapA structural genes, encoding for sakacin P, sakacin Q and curvacin A bacteriocins, respectively. Whilst L. curvatus exhibited a higher occurrence of these genes, L. sakei strains were more effective at inhibiting Listeria (L) strains, Listeria monocytogenes UC8159 and Listeria innocua 7 being the most sensitive to these bacteriocins. Among analyzed E. faecium strains, the wide distribution of entA, entB and entP genes accounted for the high antilisterial activity particularly observed against L. monocytogenes FBUNT. The structural gene plantEF was mostly present in Lactobacillus plantarum strains and no pedA gene was found in P. acidilactici evaluated strains. The antilisterial potential of L. sakei and E. faecium offers great possibilities for the meat industry as biopreservative cultures, although more studies are needed in order to conclude about this issue.
Fil: Fontana, Cecilia Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina. Università Cattolica del Sacro Cuore; Italia
Fil: Cocconcelli, Pier S.. Università Cattolica del Sacro Cuore; Italia
Fil: Vignolo, Graciela Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
Fil: Saavedra, Maria Lucila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
description The ability to inhibit the growth of Listeria cells and the presence of bacteriocin encoding genes was examined in 115 LAB strains isolated from Argentinean vacuum-packaged beef and different traditional fermented sausages. Lactobacillus (L) sakei, Lactobacillus (L) curvatus and Enterococcus (E) faecium showed a great inhibition of all Listeria strains evaluated while Pediococcus (P) acidilactici and Lactobacillus (L) plantarum demonstrated a limited or absent antilisterial activity. Both L. curvatus and L. sakei carried the sppA, sppQ and sapA structural genes, encoding for sakacin P, sakacin Q and curvacin A bacteriocins, respectively. Whilst L. curvatus exhibited a higher occurrence of these genes, L. sakei strains were more effective at inhibiting Listeria (L) strains, Listeria monocytogenes UC8159 and Listeria innocua 7 being the most sensitive to these bacteriocins. Among analyzed E. faecium strains, the wide distribution of entA, entB and entP genes accounted for the high antilisterial activity particularly observed against L. monocytogenes FBUNT. The structural gene plantEF was mostly present in Lactobacillus plantarum strains and no pedA gene was found in P. acidilactici evaluated strains. The antilisterial potential of L. sakei and E. faecium offers great possibilities for the meat industry as biopreservative cultures, although more studies are needed in order to conclude about this issue.
publishDate 2015
dc.date.none.fl_str_mv 2015-01
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/11336/102096
Fontana, Cecilia Alejandra; Cocconcelli, Pier S.; Vignolo, Graciela Margarita; Saavedra, Maria Lucila; Occurrence of antilisterial structural bacteriocins genes in meat borne lactic acid bacteria; Elsevier; Food Control; 47; 1-2015; 53-59
0956-7135
CONICET Digital
CONICET
url http://hdl.handle.net/11336/102096
identifier_str_mv Fontana, Cecilia Alejandra; Cocconcelli, Pier S.; Vignolo, Graciela Margarita; Saavedra, Maria Lucila; Occurrence of antilisterial structural bacteriocins genes in meat borne lactic acid bacteria; Elsevier; Food Control; 47; 1-2015; 53-59
0956-7135
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodcont.2014.06.021
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0956713514003508
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
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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 13.13397

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