Application of Rare Earth Cation-Exchanged Nanozeolite as a Support for the Immobilization of Fungal Lipase and their Use in Biodiesel Production

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dc.contributor.authorde Paula Guarnieri, Guilherme [UNESP]
dc.contributor.authorde Vasconcellos, Adriano [UNESP]
dc.contributor.authorde Moraes, Fábio Rogério [UNESP]
dc.contributor.authorNery, José Geraldo [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2023-07-29T16:14:30Z
dc.date.available2023-07-29T16:14:30Z
dc.date.issued2021-01-01
dc.description.abstractFor the last 50 years, zeolite ions exchanged with lanthanum (La3+) and cerium (Ce3+) rare earth cations have mostly been used as fluid catalytic cracking catalysts (FCCs) in the petrochemical industries for the production of fuels. However, environmental concerns and restrictive legislation have led researchers to develop clean technologies for energy production of biofuels such as biodiesel from renewable sources. In this context, a new class of biocatalysts composed of nanozeolite ions exchanged with rare earth cations (La3+, Ce3+, Gd3+, Dy3+) and fungal lipases such as Thermomyces lanuginosus lipase (TLL) and Rhizomucor miehei lipase (RML) has been applied as heterogeneous catalysts for the transesterification of non-edible microalgae oils to fatty acid ethyl esters (FAEEs). Experimental results indicate that TLL immobilized on rare earth nanozeolitic supports showed more activity in comparison with RML. Considering these facts, this chapter looks at such parameters as amount of immobilized enzyme, enzymatic activity, and FAEE yield, along with bioinformatics approaches and the different behaviors of both nanozeolite–enzymes complexes (TLL and RML).en
dc.description.affiliationPhysics Department São Paulo State University–UNESP
dc.description.affiliationUnespPhysics Department São Paulo State University–UNESP
dc.format.extent279-293
dc.identifierhttp://dx.doi.org/10.1002/9781119729969.ch11
dc.identifier.citationNano- and Biocatalysts for Biodiesel Production, p. 279-293.
dc.identifier.doi10.1002/9781119729969.ch11
dc.identifier.scopus2-s2.0-85160143210
dc.identifier.urihttp://hdl.handle.net/11449/249980
dc.language.isoeng
dc.relation.ispartofNano- and Biocatalysts for Biodiesel Production
dc.sourceScopus
dc.subjectbiodiesel and microalgae
dc.subjectbioinformatics
dc.subjectenzyme immobilization
dc.subjectnanozeolites
dc.subjectrare earth chemistry
dc.titleApplication of Rare Earth Cation-Exchanged Nanozeolite as a Support for the Immobilization of Fungal Lipase and their Use in Biodiesel Productionen
dc.typeCapítulo de livro

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Artigos - Física - IBILCE