Characterization of Lactiplantibacillus plantarum Tw226 strain and its use for the production of a new membrane-bound biosurfactant
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.molliq.2022.119889 http://hdl.handle.net/11449/241422 |
Resumo: | This study aimed to evaluate the viability for biotechnological uses of a new cell-bound biosurfactant produced by a lactic acid bacterium isolated from the intestinal tract of Odontesthes bonariensis. For this purpose, the bacterial strain was characterized, and the conditions for biosurfactant production were optimized. Moreover, the biosurfactant was chemically characterized, and its possible use as an emulsifying agent assessed. The bacterium was identified as Lactiplantibacillus plantarum Tw226 and qualified as safe for biotechnological uses according to the genomic and antibiotic resistance studies. The agitation did not influence the biosurfactant productivity, which reached its maximum value, using MRS medium as a nutrient source, before 48 h of incubation at a temperature of 35 °C. The glyco-lipo-peptide nature of the biosurfactant was confirmed by the analysis of its chemical composition. It showed stable surface activity in the pH range of 5–7 and a remarkable functionality as an emulsifier, especially in emulsions containing NaCl. |
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Characterization of Lactiplantibacillus plantarum Tw226 strain and its use for the production of a new membrane-bound biosurfactantBiosurfactant productionEmulsifying profileLactic acid bacteriaLactiplantibacillus plantarumThis study aimed to evaluate the viability for biotechnological uses of a new cell-bound biosurfactant produced by a lactic acid bacterium isolated from the intestinal tract of Odontesthes bonariensis. For this purpose, the bacterial strain was characterized, and the conditions for biosurfactant production were optimized. Moreover, the biosurfactant was chemically characterized, and its possible use as an emulsifying agent assessed. The bacterium was identified as Lactiplantibacillus plantarum Tw226 and qualified as safe for biotechnological uses according to the genomic and antibiotic resistance studies. The agitation did not influence the biosurfactant productivity, which reached its maximum value, using MRS medium as a nutrient source, before 48 h of incubation at a temperature of 35 °C. The glyco-lipo-peptide nature of the biosurfactant was confirmed by the analysis of its chemical composition. It showed stable surface activity in the pH range of 5–7 and a remarkable functionality as an emulsifier, especially in emulsions containing NaCl.Universidad de Buenos Aires Facultad de Ciencias Exactas y Naturales Departamento de IndustriasCONICET - Universidad de Buenos Aires Instituto de Tecnología de Alimentos y Procesos Químicos (ITAPROQ)Department of Biochemical and Pharmaceutical Technology University of São PauloLaboratorio de Biotecnología Bacteriana Facultad de Ciencias Naturales y Cs. de la Salud Universidad Nacional de la Patagonia San Juan BoscoDepartment of Civil Chemical and Environmental Engineering Genoa University Pole of Chemical Engineering, via Opera Pia 15Department of Agricultural and Environmental Biotechnology Faculty of Agricultural and Veterinary Sciences São Paulo State University (UNESP), JaboticabalDepartment of Agricultural and Environmental Biotechnology Faculty of Agricultural and Veterinary Sciences São Paulo State University (UNESP), JaboticabalFacultad de Ciencias Exactas y NaturalesInstituto de Tecnología de Alimentos y Procesos Químicos (ITAPROQ)Universidade de São Paulo (USP)Universidad Nacional de la Patagonia San Juan BoscoPole of Chemical EngineeringUniversidade Estadual Paulista (UNESP)Lara, Virginia M.Mendonça, Carlos M.N.Silva, Francisco V.S.Marguet, Emilio R.Vallejo, MarisolConverti, AttilioVarani, Alessandro M. [UNESP]Gliemmo, María F.Campos, Carmen A.Oliveira, Ricardo P.S.2023-03-01T21:01:56Z2023-03-01T21:01:56Z2022-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.molliq.2022.119889Journal of Molecular Liquids, v. 363.0167-7322http://hdl.handle.net/11449/24142210.1016/j.molliq.2022.1198892-s2.0-85134874320Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Molecular Liquidsinfo:eu-repo/semantics/openAccess2023-03-01T21:01:57Zoai:repositorio.unesp.br:11449/241422Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-03-01T21:01:57Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Characterization of Lactiplantibacillus plantarum Tw226 strain and its use for the production of a new membrane-bound biosurfactant |
title |
Characterization of Lactiplantibacillus plantarum Tw226 strain and its use for the production of a new membrane-bound biosurfactant |
spellingShingle |
Characterization of Lactiplantibacillus plantarum Tw226 strain and its use for the production of a new membrane-bound biosurfactant Lara, Virginia M. Biosurfactant production Emulsifying profile Lactic acid bacteria Lactiplantibacillus plantarum |
title_short |
Characterization of Lactiplantibacillus plantarum Tw226 strain and its use for the production of a new membrane-bound biosurfactant |
title_full |
Characterization of Lactiplantibacillus plantarum Tw226 strain and its use for the production of a new membrane-bound biosurfactant |
title_fullStr |
Characterization of Lactiplantibacillus plantarum Tw226 strain and its use for the production of a new membrane-bound biosurfactant |
title_full_unstemmed |
Characterization of Lactiplantibacillus plantarum Tw226 strain and its use for the production of a new membrane-bound biosurfactant |
title_sort |
Characterization of Lactiplantibacillus plantarum Tw226 strain and its use for the production of a new membrane-bound biosurfactant |
author |
Lara, Virginia M. |
author_facet |
Lara, Virginia M. Mendonça, Carlos M.N. Silva, Francisco V.S. Marguet, Emilio R. Vallejo, Marisol Converti, Attilio Varani, Alessandro M. [UNESP] Gliemmo, María F. Campos, Carmen A. Oliveira, Ricardo P.S. |
author_role |
author |
author2 |
Mendonça, Carlos M.N. Silva, Francisco V.S. Marguet, Emilio R. Vallejo, Marisol Converti, Attilio Varani, Alessandro M. [UNESP] Gliemmo, María F. Campos, Carmen A. Oliveira, Ricardo P.S. |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Facultad de Ciencias Exactas y Naturales Instituto de Tecnología de Alimentos y Procesos Químicos (ITAPROQ) Universidade de São Paulo (USP) Universidad Nacional de la Patagonia San Juan Bosco Pole of Chemical Engineering Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Lara, Virginia M. Mendonça, Carlos M.N. Silva, Francisco V.S. Marguet, Emilio R. Vallejo, Marisol Converti, Attilio Varani, Alessandro M. [UNESP] Gliemmo, María F. Campos, Carmen A. Oliveira, Ricardo P.S. |
dc.subject.por.fl_str_mv |
Biosurfactant production Emulsifying profile Lactic acid bacteria Lactiplantibacillus plantarum |
topic |
Biosurfactant production Emulsifying profile Lactic acid bacteria Lactiplantibacillus plantarum |
description |
This study aimed to evaluate the viability for biotechnological uses of a new cell-bound biosurfactant produced by a lactic acid bacterium isolated from the intestinal tract of Odontesthes bonariensis. For this purpose, the bacterial strain was characterized, and the conditions for biosurfactant production were optimized. Moreover, the biosurfactant was chemically characterized, and its possible use as an emulsifying agent assessed. The bacterium was identified as Lactiplantibacillus plantarum Tw226 and qualified as safe for biotechnological uses according to the genomic and antibiotic resistance studies. The agitation did not influence the biosurfactant productivity, which reached its maximum value, using MRS medium as a nutrient source, before 48 h of incubation at a temperature of 35 °C. The glyco-lipo-peptide nature of the biosurfactant was confirmed by the analysis of its chemical composition. It showed stable surface activity in the pH range of 5–7 and a remarkable functionality as an emulsifier, especially in emulsions containing NaCl. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-10-01 2023-03-01T21:01:56Z 2023-03-01T21:01:56Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.molliq.2022.119889 Journal of Molecular Liquids, v. 363. 0167-7322 http://hdl.handle.net/11449/241422 10.1016/j.molliq.2022.119889 2-s2.0-85134874320 |
url |
http://dx.doi.org/10.1016/j.molliq.2022.119889 http://hdl.handle.net/11449/241422 |
identifier_str_mv |
Journal of Molecular Liquids, v. 363. 0167-7322 10.1016/j.molliq.2022.119889 2-s2.0-85134874320 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Molecular Liquids |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1797790330169327616 |