Anti-E. coli cellulose-based materials

Autores
Koltan, Mariano; Corbalan, Natalia Soledad; Molina, Vanesa Magali; Elisei, Alejandra; de Titto, Guido Andrés; Eisenberg, Patricia; Vincent, Paula Andrea; Pomares, Maria Fernanda; Blanco Massani, Mariana Raquel
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This work aimed to study Microcin J25(G12Y) (MccJ25(G12Y)) sorption to fibrous and microfibrillated cellulose (MFC) films for setting up anti-E. coli materials. The Freundlich model showed the best fit for both films, suggesting a physisorption process, and similar affinity between the peptide and both cellulose-based matrices, which in turn appeared to be equally heterogeneous. Migration studies showed complete release of MccJ25(G12Y) from the fibrous film after contact with water; meanwhile, the MFC film retained some activity after the experiment. Contact with fatty simulant had no impact on antimicrobial activity of fibrous film, whilst MFC showed a small decrease in its activity. However, MccJ25(G12Y) was not detected in the fatty simulant after active films contact. Fibrous and MFC films remained fully active during storage (3 weeks at 30 °C). Finally, MccJ25(G12Y) activated fibrous film showed controlled release in conditions simulating critical steps in salami production. The results obtained suggest that fibrous and MFC films activated with MccJ25(G12Y) have a significant potential for their use as anti-E. coli materials in food settings.
Fil: Koltan, Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Biológica; Argentina
Fil: Corbalan, Natalia Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Biológica; Argentina
Fil: Molina, Vanesa Magali. Instituto Nacional de Tecnología Industrial; Argentina
Fil: Elisei, Alejandra. Instituto Nacional de Tecnología Industrial; Argentina
Fil: de Titto, Guido Andrés. Instituto Nacional de Tecnología Industrial; Argentina
Fil: Eisenberg, Patricia. Instituto Nacional de Tecnología Industrial; Argentina. Universidad Nacional de San Martín. Instituto de Investigación en Ingeniería Ambiental; Argentina
Fil: Vincent, Paula Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Biológica; Argentina
Fil: Pomares, Maria Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Biológica; Argentina
Fil: Blanco Massani, Mariana Raquel. Instituto Nacional de Tecnología Industrial; Argentina
Materia
CELLULOSE-BASED MATERIALS
ESCHERICHIA COLI O157:H7
MICROCIN J25(G12Y)
MIGRATION IN FOOD SIMULANTS
SORPTION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/121424
Acceder
id CONICETDig_be37c449cf141c3a20574f27aa76bd71
oai_identifier_str oai:ri.conicet.gov.ar:11336/121424
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Anti-E. coli cellulose-based materialsKoltan, MarianoCorbalan, Natalia SoledadMolina, Vanesa MagaliElisei, Alejandrade Titto, Guido AndrésEisenberg, PatriciaVincent, Paula AndreaPomares, Maria FernandaBlanco Massani, Mariana RaquelCELLULOSE-BASED MATERIALSESCHERICHIA COLI O157:H7MICROCIN J25(G12Y)MIGRATION IN FOOD SIMULANTSSORPTIONhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2This work aimed to study Microcin J25(G12Y) (MccJ25(G12Y)) sorption to fibrous and microfibrillated cellulose (MFC) films for setting up anti-E. coli materials. The Freundlich model showed the best fit for both films, suggesting a physisorption process, and similar affinity between the peptide and both cellulose-based matrices, which in turn appeared to be equally heterogeneous. Migration studies showed complete release of MccJ25(G12Y) from the fibrous film after contact with water; meanwhile, the MFC film retained some activity after the experiment. Contact with fatty simulant had no impact on antimicrobial activity of fibrous film, whilst MFC showed a small decrease in its activity. However, MccJ25(G12Y) was not detected in the fatty simulant after active films contact. Fibrous and MFC films remained fully active during storage (3 weeks at 30 °C). Finally, MccJ25(G12Y) activated fibrous film showed controlled release in conditions simulating critical steps in salami production. The results obtained suggest that fibrous and MFC films activated with MccJ25(G12Y) have a significant potential for their use as anti-E. coli materials in food settings.Fil: Koltan, Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Biológica; ArgentinaFil: Corbalan, Natalia Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Biológica; ArgentinaFil: Molina, Vanesa Magali. Instituto Nacional de Tecnología Industrial; ArgentinaFil: Elisei, Alejandra. Instituto Nacional de Tecnología Industrial; ArgentinaFil: de Titto, Guido Andrés. Instituto Nacional de Tecnología Industrial; ArgentinaFil: Eisenberg, Patricia. Instituto Nacional de Tecnología Industrial; Argentina. Universidad Nacional de San Martín. Instituto de Investigación en Ingeniería Ambiental; ArgentinaFil: Vincent, Paula Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Biológica; ArgentinaFil: Pomares, Maria Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Biológica; ArgentinaFil: Blanco Massani, Mariana Raquel. Instituto Nacional de Tecnología Industrial; ArgentinaElsevier Science2019-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/121424Koltan, Mariano; Corbalan, Natalia Soledad; Molina, Vanesa Magali; Elisei, Alejandra; de Titto, Guido Andrés; et al.; Anti-E. coli cellulose-based materials; Elsevier Science; LWT - Food Science and Technology; 107; 6-2019; 325-3300023-6438CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.lwt.2019.02.084info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S002364381930180Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-26T08:40:30Zoai:ri.conicet.gov.ar:11336/121424instacron: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:34982025-11-26 08:40:31.266CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Anti-E. coli cellulose-based materials
title Anti-E. coli cellulose-based materials
spellingShingle Anti-E. coli cellulose-based materials
Koltan, Mariano
CELLULOSE-BASED MATERIALS
ESCHERICHIA COLI O157:H7
MICROCIN J25(G12Y)
MIGRATION IN FOOD SIMULANTS
SORPTION
title_short Anti-E. coli cellulose-based materials
title_full Anti-E. coli cellulose-based materials
title_fullStr Anti-E. coli cellulose-based materials
title_full_unstemmed Anti-E. coli cellulose-based materials
title_sort Anti-E. coli cellulose-based materials
dc.creator.none.fl_str_mv Koltan, Mariano
Corbalan, Natalia Soledad
Molina, Vanesa Magali
Elisei, Alejandra
de Titto, Guido Andrés
Eisenberg, Patricia
Vincent, Paula Andrea
Pomares, Maria Fernanda
Blanco Massani, Mariana Raquel
author Koltan, Mariano
author_facet Koltan, Mariano
Corbalan, Natalia Soledad
Molina, Vanesa Magali
Elisei, Alejandra
de Titto, Guido Andrés
Eisenberg, Patricia
Vincent, Paula Andrea
Pomares, Maria Fernanda
Blanco Massani, Mariana Raquel
author_role author
author2 Corbalan, Natalia Soledad
Molina, Vanesa Magali
Elisei, Alejandra
de Titto, Guido Andrés
Eisenberg, Patricia
Vincent, Paula Andrea
Pomares, Maria Fernanda
Blanco Massani, Mariana Raquel
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv CELLULOSE-BASED MATERIALS
ESCHERICHIA COLI O157:H7
MICROCIN J25(G12Y)
MIGRATION IN FOOD SIMULANTS
SORPTION
topic CELLULOSE-BASED MATERIALS
ESCHERICHIA COLI O157:H7
MICROCIN J25(G12Y)
MIGRATION IN FOOD SIMULANTS
SORPTION
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv This work aimed to study Microcin J25(G12Y) (MccJ25(G12Y)) sorption to fibrous and microfibrillated cellulose (MFC) films for setting up anti-E. coli materials. The Freundlich model showed the best fit for both films, suggesting a physisorption process, and similar affinity between the peptide and both cellulose-based matrices, which in turn appeared to be equally heterogeneous. Migration studies showed complete release of MccJ25(G12Y) from the fibrous film after contact with water; meanwhile, the MFC film retained some activity after the experiment. Contact with fatty simulant had no impact on antimicrobial activity of fibrous film, whilst MFC showed a small decrease in its activity. However, MccJ25(G12Y) was not detected in the fatty simulant after active films contact. Fibrous and MFC films remained fully active during storage (3 weeks at 30 °C). Finally, MccJ25(G12Y) activated fibrous film showed controlled release in conditions simulating critical steps in salami production. The results obtained suggest that fibrous and MFC films activated with MccJ25(G12Y) have a significant potential for their use as anti-E. coli materials in food settings.
Fil: Koltan, Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Biológica; Argentina
Fil: Corbalan, Natalia Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Biológica; Argentina
Fil: Molina, Vanesa Magali. Instituto Nacional de Tecnología Industrial; Argentina
Fil: Elisei, Alejandra. Instituto Nacional de Tecnología Industrial; Argentina
Fil: de Titto, Guido Andrés. Instituto Nacional de Tecnología Industrial; Argentina
Fil: Eisenberg, Patricia. Instituto Nacional de Tecnología Industrial; Argentina. Universidad Nacional de San Martín. Instituto de Investigación en Ingeniería Ambiental; Argentina
Fil: Vincent, Paula Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Biológica; Argentina
Fil: Pomares, Maria Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Biológica; Argentina
Fil: Blanco Massani, Mariana Raquel. Instituto Nacional de Tecnología Industrial; Argentina
description This work aimed to study Microcin J25(G12Y) (MccJ25(G12Y)) sorption to fibrous and microfibrillated cellulose (MFC) films for setting up anti-E. coli materials. The Freundlich model showed the best fit for both films, suggesting a physisorption process, and similar affinity between the peptide and both cellulose-based matrices, which in turn appeared to be equally heterogeneous. Migration studies showed complete release of MccJ25(G12Y) from the fibrous film after contact with water; meanwhile, the MFC film retained some activity after the experiment. Contact with fatty simulant had no impact on antimicrobial activity of fibrous film, whilst MFC showed a small decrease in its activity. However, MccJ25(G12Y) was not detected in the fatty simulant after active films contact. Fibrous and MFC films remained fully active during storage (3 weeks at 30 °C). Finally, MccJ25(G12Y) activated fibrous film showed controlled release in conditions simulating critical steps in salami production. The results obtained suggest that fibrous and MFC films activated with MccJ25(G12Y) have a significant potential for their use as anti-E. coli materials in food settings.
publishDate 2019
dc.date.none.fl_str_mv 2019-06
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/11336/121424
Koltan, Mariano; Corbalan, Natalia Soledad; Molina, Vanesa Magali; Elisei, Alejandra; de Titto, Guido Andrés; et al.; Anti-E. coli cellulose-based materials; Elsevier Science; LWT - Food Science and Technology; 107; 6-2019; 325-330
0023-6438
CONICET Digital
CONICET
url http://hdl.handle.net/11336/121424
identifier_str_mv Koltan, Mariano; Corbalan, Natalia Soledad; Molina, Vanesa Magali; Elisei, Alejandra; de Titto, Guido Andrés; et al.; Anti-E. coli cellulose-based materials; Elsevier Science; LWT - Food Science and Technology; 107; 6-2019; 325-330
0023-6438
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.lwt.2019.02.084
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S002364381930180X
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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 13.011256

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