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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampÁvila, Patrícia Felix-
dc.contributor.authorunicampFranco Cairo, João Paulo Lourenço-
dc.contributor.authorunicampDamásio, André Ricardo de Lima-
dc.contributor.authorunicampForte, Marcus Bruno Soares-
dc.contributor.authorunicampGoldbeck, Rosana-
dc.typeArtigopt_BR
dc.titleXylooligosaccharides production from a sugarcane biomass mixture: Effects of commercial enzyme combinations on bagasse/straw hydrolysis pretreated using different strategiespt_BR
dc.contributor.authorÁvila, P.F.-
dc.contributor.authorFranco Cairo, J.P.L.-
dc.contributor.authorDamasio, A.-
dc.contributor.authorForte, M.B.S.-
dc.contributor.authorGoldbeck, R.-
dc.subjectBagaço de canapt_BR
dc.subject.otherlanguageBagassept_BR
dc.description.abstractXylooligosaccharides (XOS) are non-digestible food ingredients with prebiotic properties for selectively promoting the growth of probiotics, which provide many health benefits and several applications in the food and pharmaceutical industry. The objective of this study was to optimize the concentration of commercial hemicellulases for the production of XOS, with a 2–6 polymerization degree, using a mixture of sugarcane bagasse and straw pretreated with ionic liquid or diluted sulfuric acid. The concentrations of enzymes endo-1,4-xylanase (NS50030, Novozyme®) and α-L-arabinofuranosidase (GH51) (Megazyme®) were optimized using a central composite rotatable design (CCRD). The xylooligosaccharides (XOS) released by hydrolysis were analyzed via capillary electrophoresis and quantified with HPAEC-PAD. The XOS profile obtained from the hydrolisis of the pretreated sugarcane biomass mixture (MPSA) was similar to that obtained with the hydrolisis of MBX, which provided higher xylobiose (X2) concentration. Our results also demonstrated that pretreatment with an ionic liquid favored the requirement of lower enzyme concentration in enzymatic hydrolysis for having provided a biomass with lower lignin content than the pretreatment with dilute sulfuric acid. It required up to 20% less of the optimum concentration of the endo-1,4-xylanase mixture to achieve similar values to those obtained with the biomass pretreated with dilute sulfuric acid, representing a possible alternative to reduce enzymatic costpt_BR
dc.relation.ispartofFood research internationalpt_BR
dc.relation.ispartofabbreviationFood res. int.pt_BR
dc.publisher.cityOxfordpt_BR
dc.publisher.countryReino Unidopt_BR
dc.publisherElsevierpt_BR
dc.date.issued2020-
dc.date.monthofcirculationFeb.pt_BR
dc.language.isoengpt_BR
dc.description.volume128pt_BR
dc.rightsFechadopt_BR
dc.sourceSCOPUSpt_BR
dc.identifier.issn0963-9969pt_BR
dc.identifier.eissn1873-7145pt_BR
dc.identifier.doi10.1016/j.foodres.2019.108702pt_BR
dc.identifier.urlhttps://www.sciencedirect.com/science/article/abs/pii/S0963996919305885pt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumber444422/2014-5; 404654/2018-5; 304816/2017-5pt_BR
dc.description.sponsordocumentnumber2015/20630-4; 2015/50612-8; 2016/04602-3; 2017/22669-0pt_BR
dc.date.available2020-05-14T21:34:55Z-
dc.date.accessioned2020-05-14T21:34:55Z-
dc.description.provenanceSubmitted by Sanches Olivia (olivias@unicamp.br) on 2020-05-14T21:34:55Z No. of bitstreams: 0. Added 1 bitstream(s) on 2020-08-27T19:15:19Z : No. of bitstreams: 1 2-s2.0-85075122718.pdf: 1246098 bytes, checksum: d8599a1419472d64cd261288bc9373af (MD5)en
dc.description.provenanceMade available in DSpace on 2020-05-14T21:34:55Z (GMT). No. of bitstreams: 0 Previous issue date: 2020en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/341474-
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentDepartamento de Bioquímica e Biologia Tecidualpt_BR
dc.contributor.departmentDepartamento de Engenharia de Alimentospt_BR
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.unidadeFaculdade de Engenharia de Alimentospt_BR
dc.contributor.unidadeInstituto de Biologiapt_BR
dc.contributor.unidadeInstituto de Biologiapt_BR
dc.contributor.unidadeFaculdade de Engenharia de Alimentospt_BR
dc.contributor.unidadeFaculdade de Engenharia de Alimentospt_BR
dc.subject.keywordXylooligosaccharidespt_BR
dc.subject.keywordEnzymatic hydrolysispt_BR
dc.subject.keywordIonic liquidspt_BR
dc.subject.keywordDilute sulfuric acidpt_BR
dc.identifier.source2-s2.0-85075122718pt_BR
dc.creator.orcidsem informaçãopt_BR
dc.creator.orcid0000-0002-4744-3111pt_BR
dc.creator.orcid0000-0001-9304-3998pt_BR
dc.creator.orcid0000-0002-2263-4392pt_BR
dc.creator.orcid0000-0003-2953-8050pt_BR
dc.type.formArtigopt_BR
dc.identifier.articleid108702pt_BR
dc.description.sponsorNoteThe authors thank FAEPEX (grant No. 1057/15), FAPESP (grants No. 2015/20630-4, 2015/50612-8 and 2016/04602-3; grant No. 2017/22669-0 for AD) and CNPq (grant No. 444422/2014-5; grants No. 404654/2018-5 and 304816/2017-5 for AD) for their financial support. The authors also thank Espaço da Escrita – Pró-Reitoria de Pesquisa – UNICAMP – for the language services providedpt_BR
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