Repository logo
 
Publication

Kinetics of the Release Sugars from the Enzymatic and Physico-Chemical Pre-treated Sugarcane Bagasse and Residual Forest Biomass

2023-04Journal article Open access
Simple item page
dc.contributor.authorCodato-Zumpano, Carolina Brito
dc.contributor.authorGírio, Francisco
dc.contributor.authorCarvalheiro, Florbela
dc.contributor.authorMarques, Susana
dc.contributor.authorCeccato-Antonini, Sandra Regina
dc.contributor.authorBastos, Reinaldo
dc.date.accessioned2022-12-07T14:48:33Z
dc.date.available2022-12-07T14:48:33Z
dc.date.issued2023-04
dc.description.abstractABSTRACT: Several pre-treatments are used to release sugars from lignocellulosic materials that are used to produce second-generation ethanol (2G). This study aimed to evaluate the kinetic release of glucose and xylose through the enzymatic and physical treatments of sugarcane bagasse and residual forest biomass, focusing on the ratio between hexose and pentose. Enzymatic hydrolysis after hydrothermal pre-treatment under different conditions, at 170, 170 and 190 degrees C, 170 and 190 degrees C with sulfuric acid, and 170 and 190 degrees C with the Organosolv solvent, all of them for 10 min, were performed with sugarcane bagasse and residual forest biomass, and the kinetic parameters of sugar release were evaluated. The results indicated that compared to hydrothermal and combined hydrothermal and dilute acid hydrolysis, organosolvation process led to higher release of glucose in hydrolysates from both biomasses, with a maximum yield of 14.12 and 33.33 g L-1, respectively. On the other hand, the highest glucose/xylose ratio (about 19), which will facilitate its subsequent use for fermentation, was obtained from sugarcane bagasse after hydrothermal treatment at 170 and 190 degrees C. This ratio was higher for all treatments when compared to untreated biomass, which indicated that temperature and acid affected xylose instead of glucose.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCodato-Zumpano, Carolina B... [et.al.] - Kinetics of the Release Sugars from the Enzymatic and Physico-Chemical Pre-treated Sugarcane Bagasse and Residual Forest Biomass. In: Waste and Biomass Valorization, 2023, vol. 14, p. 1069–1077pt_PT
dc.identifier.doi10.1007/s12649-022-01920-9pt_PT
dc.identifier.eissn1877-265X
dc.identifier.issn1877-2641
dc.identifier.urihttp://hdl.handle.net/10400.9/3975
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSpringerpt_PT
dc.relation(CAPES)-Brazil (Finance Code 88882.378479/2019-01 and 001)pt_PT
dc.relation.publisherversionhttps://doi.org/10.1007/s12649-022-01920-9pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectEthanolpt_PT
dc.subjectSugarcane bagassept_PT
dc.subjectLignocellulosic materialspt_PT
dc.subjectOrganosolv processpt_PT
dc.subjectEnzymatic hydrolysispt_PT
dc.subjectGlucosept_PT
dc.subjectXylosept_PT
dc.subjectHydrothermal treatmentpt_PT
dc.titleKinetics of the Release Sugars from the Enzymatic and Physico-Chemical Pre-treated Sugarcane Bagasse and Residual Forest Biomasspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleWaste and Biomass Valorizationpt_PT
person.familyNameFERREIRA GIRIO
person.familyNameCarvalheiro
person.familyNameSantos Moita de Oliveira Marques
person.familyNameBastos
person.givenNameFRANCISCO MANUEL
person.givenNameFlorbela
person.givenNameSusana
person.givenNameReinaldo
person.identifier.ciencia-idD51D-09A4-A2DC
person.identifier.ciencia-id4016-9476-B97D
person.identifier.ciencia-idAA13-4693-4DCE
person.identifier.orcid0000-0002-5376-8430
person.identifier.orcid0000-0002-0270-4832
person.identifier.orcid0000-0001-9153-4080
person.identifier.orcid0000-0003-0733-4137
person.identifier.ridL-1860-2014
person.identifier.ridS-1255-2018
person.identifier.scopus-author-id6603247136
person.identifier.scopus-author-id7005334118
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication781a0b63-529e-4c34-8dcc-fd27e785e762
relation.isAuthorOfPublicationcdbcb5eb-94de-49eb-920b-089980c34cbf
relation.isAuthorOfPublicationd700e60b-f720-42f6-be9a-b95bb080e262
relation.isAuthorOfPublication423fe4c4-3846-4bc9-9e5e-b1299c73ef4e
relation.isAuthorOfPublication.latestForDiscoveryd700e60b-f720-42f6-be9a-b95bb080e262

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Kinetics of the Release of Sugars from the Enzymatic and Physico-Chemical Pre-treated Sugarcane Bagasse and Residual Forest Biomass.pdf
Size:
364.57 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

UB - Artigos em revistas internacionais