Saccharification of pretreated sugarcane bagasse using enzymes solution from Pycnoporus sanguineus MCA 16 and cellulosic ethanol production

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorPereira Scarpa, Josiani de Cassia [UNESP]-
Autor(es): dc.creatorPaganini Marques, Natália [UNESP]-
Autor(es): dc.creatorAlves Monteiro, Diego [UNESP]-
Autor(es): dc.creatorMartins, Gisele Marta [UNESP]-
Autor(es): dc.creatorPaula, Ariela Veloso de [UNESP]-
Autor(es): dc.creatorBoscolo, Maurício [UNESP]-
Autor(es): dc.creatorda Silva, Roberto [UNESP]-
Autor(es): dc.creatorGomes, Eleni [UNESP]-
Autor(es): dc.creatorAlonso Bocchini, Daniela [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:32:53Z-
Data de disponibilização: dc.date.available2022-02-22T00:32:53Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2019-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.indcrop.2019.111795-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/201202-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/201202-
Descrição: dc.descriptionPycnoporus sanguineus MCA 16 was cultivated by solid state fermentation on lignocellulosic residues, at 40 °C. The highest endoglucanase, exoglucanase, β-glucosidase, xylanase, β-xylosidase and laccase activities (200, 29.1, 52.1, 44.2, 1.81 and 22.04 U g−1, respectively) were obtained when using the mixture of wheat bran and soybean meal (1:1 w/w) as substrates, at 96 h of cultivation. Peroxidases highest activities were observed at 48 h (14.61 and 10.02 U g−1 for manganese and lignin peroxidase, respectively). Enzymatic saccharification of sugarcane bagasse submitted to hydrothermal alkaline pretreatment provided glucose at 7.32 g L−1 when using solid load of 13.5% (dry basis), 288.3 total units of endoglucanase/g of cellulose, 130 h and 57 °C. Ligninases present in the enzymatic solution provided a reduction of 82.3% in the concentration of total phenolic compounds during saccharification. The hydrolysate was used for ethanol production by Saccharomyces cerevisiae CAT-1 and a yield of 73.5% was obtained.-
Descrição: dc.descriptionSão Paulo State University (UNESP) Institute of Biosciences Letters and Exact Sciences-
Descrição: dc.descriptionSão Paulo State University (UNESP) Institute of Chemistry-
Descrição: dc.descriptionSão Paulo State University (UNESP) Faculty of Pharmaceutical Sciences-
Descrição: dc.descriptionSão Paulo State University (UNESP) Institute of Biosciences Letters and Exact Sciences-
Descrição: dc.descriptionSão Paulo State University (UNESP) Institute of Chemistry-
Descrição: dc.descriptionSão Paulo State University (UNESP) Faculty of Pharmaceutical Sciences-
Idioma: dc.languageen-
Relação: dc.relationIndustrial Crops and Products-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCellulosic ethanol-
Palavras-chave: dc.subjectEnzymatic saccharification-
Palavras-chave: dc.subjectLignocellulases-
Palavras-chave: dc.subjectPretreatment-
Palavras-chave: dc.subjectSolid-state fermentation-
Título: dc.titleSaccharification of pretreated sugarcane bagasse using enzymes solution from Pycnoporus sanguineus MCA 16 and cellulosic ethanol production-
Tipo de arquivo: dc.typelivro digital-
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