Production of xylanase and CMCase on solid state fermentation in different residues by Thermoascus aurantiacus miehe

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorDa Silva, Roberto-
Autor(es): dc.creatorLago, Ellen S.-
Autor(es): dc.creatorMerheb, Carolina W.-
Autor(es): dc.creatorMacchione, Mariana M.-
Autor(es): dc.creatorYong, Kun Park-
Autor(es): dc.creatorGomes, Eleni-
Data de aceite: dc.date.accessioned2025-08-21T16:59:46Z-
Data de disponibilização: dc.date.available2025-08-21T16:59:46Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2005-07-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/224722-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/224722-
Descrição: dc.descriptionThe use of waste as raw material is important for government economy and natural balance. The purpose of this work was to study the production of CMCase and xylanase by a Brazilian strain of Thermoascus aurantiacus in solid state fermentation (SSF) using different agricultural residues (wheat bran, sugarcane bagasse, orange bagasse, corncob, green grass, dried grass, sawdust and corn straw) as substrates without enrichment of the medium and characterize the crude enzymes. The study of the extracellular cellulolytic and hemicellulolytic enzymes showed that T. arantiacus is more xylanolytic than cellulolytic. The highest levels of enzymes were produced in corncob, grasses and corn straw. All the enzymes were stable at room temperature by 24 h over a broad pH range (3.0-9.0) and also were stable at 60°C for 1 h. The optimum pH and temperature for xylanase and CMCase were 5.0-5.5 and 5.0 and 75°C, respectively. The microorganism grew quickly in stationary, simple and low cost medium. The secreted extracellular enzymes presented properties that match with those frequently required in industrial environment.-
Descrição: dc.descriptionLaboratório de Bioquímica e Microbiologia Aplicada Instituto de Biociências, Letras e Ciências Exatas Universidade Estadual Paulista, S. José do Rio Preto, SP-
Descrição: dc.descriptionLaboratório de Bioquímica e Microbiologia Aplicada IBILCE UNESP, Rua Cristovão Colombo 2265, 15054-000, S. Jose do Rio Preto-
Descrição: dc.descriptionLaboratório de Bioquímica e Microbiologia Aplicada Instituto de Biociências, Letras e Ciências Exatas Universidade Estadual Paulista, S. José do Rio Preto, SP-
Descrição: dc.descriptionLaboratório de Bioquímica e Microbiologia Aplicada IBILCE UNESP, Rua Cristovão Colombo 2265, 15054-000, S. Jose do Rio Preto-
Formato: dc.format235-241-
Idioma: dc.languageen-
Relação: dc.relationBrazilian Journal of Microbiology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAgricultural residues-
Palavras-chave: dc.subjectCMCase-
Palavras-chave: dc.subjectSolid state fermentation-
Palavras-chave: dc.subjectThermoascus aurantiacus-
Palavras-chave: dc.subjectXylanase-
Título: dc.titleProduction of xylanase and CMCase on solid state fermentation in different residues by Thermoascus aurantiacus miehe-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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