Lactobacillus plantarum isolated from cheese: production and partial characterization of bacteriocin B391
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | LOCUS Repositório Institucional da UFV |
Texto Completo: | http://dx.doi.org/10.1007/s13213-017-1275-1 http://www.locus.ufv.br/handle/123456789/21551 |
Resumo: | Lactobacillus plantarum B391, a strain isolated from an artisanal French cheese, is a producer of a bacteriocin, expressing activity against Enterococcus faecalis NCTC 775, Clostridium perfringens NCTC 13170 and several Listeria monocytogenes strains. High stability was recorded after heat treatment at 121 °C for 20 min and when stored at 4 °C for more than 40 days. A challenge test performed in milk for 11 days showed potential for the control of L. monocytogenes. In the presence of the lytic bacteriocin B391, L. monocytogenes cells present numerous morphology modifications of cell shape and surface structure as well as in the cell division pattern, resulting ultimately in lysis. The high level of Listeria growth inhibition obtained in the presence of Lb. plantarum B391, and the stability of B391 bacteriocin for a long period of time, make this strain potentially interesting to use in milk products to increase food safety. |
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Nero, Luis AugustoFernandes, PauloLoureiro, DanielaMonteiro, VitorRamos, CarlaTodorov, Svetoslav DimitrovGuerreiro, Joana Santos2018-08-30T19:39:57Z2018-08-30T19:39:57Z2017-05-1718692044http://dx.doi.org/10.1007/s13213-017-1275-1http://www.locus.ufv.br/handle/123456789/21551Lactobacillus plantarum B391, a strain isolated from an artisanal French cheese, is a producer of a bacteriocin, expressing activity against Enterococcus faecalis NCTC 775, Clostridium perfringens NCTC 13170 and several Listeria monocytogenes strains. High stability was recorded after heat treatment at 121 °C for 20 min and when stored at 4 °C for more than 40 days. A challenge test performed in milk for 11 days showed potential for the control of L. monocytogenes. In the presence of the lytic bacteriocin B391, L. monocytogenes cells present numerous morphology modifications of cell shape and surface structure as well as in the cell division pattern, resulting ultimately in lysis. The high level of Listeria growth inhibition obtained in the presence of Lb. plantarum B391, and the stability of B391 bacteriocin for a long period of time, make this strain potentially interesting to use in milk products to increase food safety.engAnnals of Microbiologyv. 67, n. 6, p. 433– 442, jun. 2017Springer Nature Switzerland AG.info:eu-repo/semantics/openAccessBacteriocinLactobacillus plantarumListeria monocytogenesFood-safetyAntimicrobial agents MilkLactobacillus plantarum isolated from cheese: production and partial characterization of bacteriocin B391info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALartigo.pdfartigo.pdftexto completoapplication/pdf873578https://locus.ufv.br//bitstream/123456789/21551/1/artigo.pdfdd73a44a7f2261d50c2536236e87593aMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://locus.ufv.br//bitstream/123456789/21551/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52THUMBNAILartigo.pdf.jpgartigo.pdf.jpgIM Thumbnailimage/jpeg4986https://locus.ufv.br//bitstream/123456789/21551/3/artigo.pdf.jpg8c26699d4594a437d18713b487966937MD53123456789/215512018-08-30 23:00:41.823oai:locus.ufv.br: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Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452018-08-31T02:00:41LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false |
dc.title.en.fl_str_mv |
Lactobacillus plantarum isolated from cheese: production and partial characterization of bacteriocin B391 |
title |
Lactobacillus plantarum isolated from cheese: production and partial characterization of bacteriocin B391 |
spellingShingle |
Lactobacillus plantarum isolated from cheese: production and partial characterization of bacteriocin B391 Nero, Luis Augusto Bacteriocin Lactobacillus plantarum Listeria monocytogenes Food-safety Antimicrobial agents Milk |
title_short |
Lactobacillus plantarum isolated from cheese: production and partial characterization of bacteriocin B391 |
title_full |
Lactobacillus plantarum isolated from cheese: production and partial characterization of bacteriocin B391 |
title_fullStr |
Lactobacillus plantarum isolated from cheese: production and partial characterization of bacteriocin B391 |
title_full_unstemmed |
Lactobacillus plantarum isolated from cheese: production and partial characterization of bacteriocin B391 |
title_sort |
Lactobacillus plantarum isolated from cheese: production and partial characterization of bacteriocin B391 |
author |
Nero, Luis Augusto |
author_facet |
Nero, Luis Augusto Fernandes, Paulo Loureiro, Daniela Monteiro, Vitor Ramos, Carla Todorov, Svetoslav Dimitrov Guerreiro, Joana Santos |
author_role |
author |
author2 |
Fernandes, Paulo Loureiro, Daniela Monteiro, Vitor Ramos, Carla Todorov, Svetoslav Dimitrov Guerreiro, Joana Santos |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Nero, Luis Augusto Fernandes, Paulo Loureiro, Daniela Monteiro, Vitor Ramos, Carla Todorov, Svetoslav Dimitrov Guerreiro, Joana Santos |
dc.subject.pt-BR.fl_str_mv |
Bacteriocin Lactobacillus plantarum Listeria monocytogenes Food-safety Antimicrobial agents Milk |
topic |
Bacteriocin Lactobacillus plantarum Listeria monocytogenes Food-safety Antimicrobial agents Milk |
description |
Lactobacillus plantarum B391, a strain isolated from an artisanal French cheese, is a producer of a bacteriocin, expressing activity against Enterococcus faecalis NCTC 775, Clostridium perfringens NCTC 13170 and several Listeria monocytogenes strains. High stability was recorded after heat treatment at 121 °C for 20 min and when stored at 4 °C for more than 40 days. A challenge test performed in milk for 11 days showed potential for the control of L. monocytogenes. In the presence of the lytic bacteriocin B391, L. monocytogenes cells present numerous morphology modifications of cell shape and surface structure as well as in the cell division pattern, resulting ultimately in lysis. The high level of Listeria growth inhibition obtained in the presence of Lb. plantarum B391, and the stability of B391 bacteriocin for a long period of time, make this strain potentially interesting to use in milk products to increase food safety. |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017-05-17 |
dc.date.accessioned.fl_str_mv |
2018-08-30T19:39:57Z |
dc.date.available.fl_str_mv |
2018-08-30T19:39:57Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
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article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s13213-017-1275-1 http://www.locus.ufv.br/handle/123456789/21551 |
dc.identifier.issn.none.fl_str_mv |
18692044 |
identifier_str_mv |
18692044 |
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http://dx.doi.org/10.1007/s13213-017-1275-1 http://www.locus.ufv.br/handle/123456789/21551 |
dc.language.iso.fl_str_mv |
eng |
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eng |
dc.relation.ispartofseries.pt-BR.fl_str_mv |
v. 67, n. 6, p. 433– 442, jun. 2017 |
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Springer Nature Switzerland AG. info:eu-repo/semantics/openAccess |
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Springer Nature Switzerland AG. |
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openAccess |
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Annals of Microbiology |
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Annals of Microbiology |
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