dc.creatorCarvalho, Janaína Alves
dc.creatorMiranda, Mayara de Souza
dc.creatorPego, Matheus Felipe Freire
dc.creatorFrancisquini, Elton
dc.creatorResende, Dieimes Ribeiro
dc.creatorBianchi, Maria Lucia
dc.date2022-01-06T11:12:02Z
dc.date2022-01-06T11:12:02Z
dc.date2021-02
dc.date.accessioned2023-09-28T20:08:10Z
dc.date.available2023-09-28T20:08:10Z
dc.identifierCARVALHO, J. A. et al. Sugarcane bagasse lignin obtained by different extraction methods. Cellulose Chemistry and Technology, [S.l.], v. 55, n. 1-2, p. 55-62, 2021. DOI: 10.35812/CelluloseChemTechnol.2021.55.06.
dc.identifierhttps://doi.org/10.35812/CelluloseChemTechnol.2021.55.06
dc.identifierhttp://repositorio.ufla.br/jspui/handle/1/48791
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/9045306
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.
dc.languageen_US
dc.publisherInstitutul de Chimie Macromoleculara “Petru Poni"
dc.rightsrestrictAccess
dc.sourceCellulose Chemistry and Technology
dc.subjectKlason
dc.subjectMilled wood lignin
dc.subjectBiomass
dc.titleSugarcane bagasse lignin obtained by different extraction methods
dc.typeArtigo


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