Characterization of Lactiplantibacillus plantarum Tw226 strain and its use for the production of a new membrane-bound biosurfactant

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorFacultad de Ciencias Exactas y Naturales-
Autor(es): dc.contributorInstituto de Tecnología de Alimentos y Procesos Químicos (ITAPROQ)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidad Nacional de la Patagonia San Juan Bosco-
Autor(es): dc.contributorPole of Chemical Engineering-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorLara, Virginia M.-
Autor(es): dc.creatorMendonça, Carlos M.N.-
Autor(es): dc.creatorSilva, Francisco V.S.-
Autor(es): dc.creatorMarguet, Emilio R.-
Autor(es): dc.creatorVallejo, Marisol-
Autor(es): dc.creatorConverti, Attilio-
Autor(es): dc.creatorVarani, Alessandro M.-
Autor(es): dc.creatorGliemmo, María F.-
Autor(es): dc.creatorCampos, Carmen A.-
Autor(es): dc.creatorOliveira, Ricardo P.S.-
Data de aceite: dc.date.accessioned2025-08-21T22:45:11Z-
Data de disponibilização: dc.date.available2025-08-21T22:45:11Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2022-10-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.molliq.2022.119889-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/241422-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/241422-
Descrição: dc.descriptionThis 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.-
Descrição: dc.descriptionUniversidad de Buenos Aires Facultad de Ciencias Exactas y Naturales Departamento de Industrias-
Descrição: dc.descriptionCONICET - Universidad de Buenos Aires Instituto de Tecnología de Alimentos y Procesos Químicos (ITAPROQ)-
Descrição: dc.descriptionDepartment of Biochemical and Pharmaceutical Technology University of São Paulo-
Descrição: dc.descriptionLaboratorio de Biotecnología Bacteriana Facultad de Ciencias Naturales y Cs. de la Salud Universidad Nacional de la Patagonia San Juan Bosco-
Descrição: dc.descriptionDepartment of Civil Chemical and Environmental Engineering Genoa University Pole of Chemical Engineering, via Opera Pia 15-
Descrição: dc.descriptionDepartment of Agricultural and Environmental Biotechnology Faculty of Agricultural and Veterinary Sciences São Paulo State University (UNESP), Jaboticabal-
Descrição: dc.descriptionDepartment of Agricultural and Environmental Biotechnology Faculty of Agricultural and Veterinary Sciences São Paulo State University (UNESP), Jaboticabal-
Idioma: dc.languageen-
Relação: dc.relationJournal of Molecular Liquids-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBiosurfactant production-
Palavras-chave: dc.subjectEmulsifying profile-
Palavras-chave: dc.subjectLactic acid bacteria-
Palavras-chave: dc.subjectLactiplantibacillus plantarum-
Título: dc.titleCharacterization of Lactiplantibacillus plantarum Tw226 strain and its use for the production of a new membrane-bound biosurfactant-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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