Sugarcane bagasse lignin obtained by different extraction methods

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorCarvalho, Janaína Alves-
Autor(es): dc.creatorMiranda, Mayara de Souza-
Autor(es): dc.creatorPego, Matheus Felipe Freire-
Autor(es): dc.creatorFrancisquini, Elton-
Autor(es): dc.creatorResende, Dieimes Ribeiro-
Autor(es): dc.creatorBianchi, Maria Lucia-
Data de aceite: dc.date.accessioned2026-02-09T11:23:43Z-
Data de disponibilização: dc.date.available2026-02-09T11:23:43Z-
Data de envio: dc.date.issued2022-01-05-
Data de envio: dc.date.issued2022-01-05-
Data de envio: dc.date.issued2021-01-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/48791-
Fonte completa do material: dc.identifierhttps://doi.org/10.35812/CelluloseChemTechnol.2021.55.06-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1139945-
Descrição: dc.descriptionSugarcane bagasse (SB) is a by-product of ethanol production obtained in large quantities worldwide, including Brazil. Lignin is one of SB components, and its extraction is of great interest due to its vast potential for use. In this study, sugarcane bagasse was subjected to two methods of lignin extraction to obtain: Klason lignin (LKL) and milled wood lignin (MWL). The syringil/guaiacyl ratio of the lignin obtained from sugarcane bagasse was 1.67. Thermogravimetric analysis showed that LKL is more resistant to thermal degradation than MWL. According to the FTIR spectra, LKL yields a more oxidized lignin, presenting greater changes in its structure than MWL. Thus, this study provides information on the changes caused by different extractions and strengthens future studies on the transformation of lignin into products of high added value.-
Idioma: dc.languageen-
Publicador: dc.publisherInstitutul de Chimie Macromoleculara “Petru Poni"-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceCellulose Chemistry and Technology-
Palavras-chave: dc.subjectKlason-
Palavras-chave: dc.subjectMilled wood lignin-
Palavras-chave: dc.subjectBiomass-
Título: dc.titleSugarcane bagasse lignin obtained by different extraction methods-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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