Study of Bacillus spp. strains used in the production of gamma-polyglutamic acid in submerged culture

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.creatorCampos, V [UNESP]-
Autor(es): dc.creatorPimentel Filho, N. J.-
Autor(es): dc.creatorMedeiros, T. A. M. [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:06:25Z-
Data de disponibilização: dc.date.available2022-02-22T00:06:25Z-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-06-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/195640-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/195640-
Descrição: dc.descriptionGamma-polyglutamic (gamma-polyglutamic) acid has received considerable attention for environmental applications. gamma-polyglutamic acid can be produced by fermenting soybeans and by submerged culture using the bacterium Bacillus subtilis. Although it is practically impossible to chemically synthesise gamma-polyglutamic acid, this biopolymer can be obtained through microbial culture. The microorganism most commonly used in the production of gamma-polyglutamic acid, among other strains, is B. subtilis, which has been investigated for the production of biopolymers. The purpose of the present work was to evaluate the production of gamma-polyglutamic acid from submerged culture of different Bacillus strains. The evaluation of the efficiency of Bacillus strains in producing gamma-polyglutamic acid indicated that B. licheniformis produced a higher volume of the biopolymer than B. subtilis. The highest gamma-polyglutamic acid production by B. licheniformis was 398.1 mg L-1. B. licheniformis was found to be an L-glutamic acid-independent bacterium for the production of gamma-polyglutamic acid. B. licheniformis and B. subtilis growth and gamma-polyglutamic acid production rates were also influenced by the culture media. (c) All Rights Reserved-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionSao Paulo State Univ, Sci & Technol Inst Sorocaba ICTS, Sao Paulo, Brazil-
Descrição: dc.descriptionUniv Fed Sao Carlos, Ctr Nat Sci, Buri, SP, Brazil-
Descrição: dc.descriptionSao Paulo State Univ, Sci & Technol Inst Sorocaba ICTS, Sao Paulo, Brazil-
Descrição: dc.descriptionCNPq: 400040/2016-6-
Descrição: dc.descriptionFAPESP: 2015/02650-8-
Formato: dc.format427-434-
Idioma: dc.languageen-
Publicador: dc.publisherUniv Putra Malaysia Press-
Relação: dc.relationInternational Food Research Journal-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectgamma-polyglutamic acid-
Palavras-chave: dc.subjectsoybean fermentation-
Palavras-chave: dc.subjectsubmerged culture-
Palavras-chave: dc.subjectmicroorganisms-
Palavras-chave: dc.subjectgenus Bacillus-
Título: dc.titleStudy of Bacillus spp. strains used in the production of gamma-polyglutamic acid in submerged culture-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.