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Publicação:
Utilization of clay materials as support for aspergillus japonicus lipase: An eco-friendly approach

dc.contributor.authorRemonatto, Daniela [UNESP]
dc.contributor.authorFerrari, Bárbara Ribeiro [UNESP]
dc.contributor.authorBassan, Juliana Cristina [UNESP]
dc.contributor.authorMussagy, Cassamo Ussemane [UNESP]
dc.contributor.authorSantos-Ebinuma, Valéria de Carvalho [UNESP]
dc.contributor.authorde Paula, Ariela Veloso [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2022-04-28T19:44:55Z
dc.date.available2022-04-28T19:44:55Z
dc.date.issued2021-10-01
dc.description.abstractLipase is an important group of biocatalysts, which combines versatility and specificity, and can catalyze several reactions when applied in a high amount of industrial processes. In this study, the lipase produced by Aspergillus japonicus under submerged cultivation, was immobilized by physical adsorption, using clay supports, namely, diatomite, vermiculite, montmorillonite KSF (MKSF) and kaolinite. Besides, the immobilized and free enzyme was characterized, regarding pH, temperature and kinetic parameters. The most promising clay support was MKSF that pre-sented 69.47% immobilization yield and hydrolytic activity higher than the other conditions studied (270.7 U g−1). The derivative produced with MKSF showed high stability at pH and temperature, keeping 100% of its activity throughout 12 h of incubation in the pH ranges between 4.0 and 9.0 and at a temperature from 30 to 50◦ C. In addition, the immobilized lipase on MKSF support showed an improvement in the catalytic performance. The study shows the potential of using clays as support to immobilized lipolytic enzymes by adsorption method, which is a simple and cost-effective process.en
dc.description.affiliationDepartment of Engineering of Bioprocesses and Biotechnology School of Pharmaceutical Sciences São Paulo State University (UNESP)
dc.description.affiliationDepartment of Pharmaceutical-Biochemical Technology School of Pharmaceutical Sciences University of São Paulo
dc.description.affiliationUnespDepartment of Engineering of Bioprocesses and Biotechnology School of Pharmaceutical Sciences São Paulo State University (UNESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdCAPES: 2017/11482-7
dc.description.sponsorshipIdFAPESP: 2017/11482-7
dc.description.sponsorshipIdCAPES: 2018/06908-8
dc.description.sponsorshipIdFAPESP: 2018/06908-8
dc.description.sponsorshipIdCAPES: 2019/15493-9
dc.description.sponsorshipIdFAPESP: 2019/15493-9
dc.description.sponsorshipIdCAPES: 2020/08655-0
dc.description.sponsorshipIdFAPESP: 2020/08655-0
dc.description.sponsorshipIdCAPES: 2020/09592-1
dc.description.sponsorshipIdFAPESP: 2020/09592-1
dc.identifierhttp://dx.doi.org/10.3390/catal11101173
dc.identifier.citationCatalysts, v. 11, n. 10, 2021.
dc.identifier.doi10.3390/catal11101173
dc.identifier.issn2073-4344
dc.identifier.scopus2-s2.0-85115791063
dc.identifier.urihttp://hdl.handle.net/11449/222490
dc.language.isoeng
dc.relation.ispartofCatalysts
dc.sourceScopus
dc.subjectAspergillus japonicus
dc.subjectImmobilization
dc.subjectLipase
dc.subjectMontmorillonite KSF
dc.titleUtilization of clay materials as support for aspergillus japonicus lipase: An eco-friendly approachen
dc.typeArtigopt
dspace.entity.typePublication
relation.isOrgUnitOfPublication95697b0b-8977-4af6-88d5-c29c80b5ee92
relation.isOrgUnitOfPublication.latestForDiscovery95697b0b-8977-4af6-88d5-c29c80b5ee92
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas, Araraquarapt

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