A Simple and Fast Method for the Production and Characterization of Methylic and Ethylic Biodiesels from Tucum Oil via an Alkaline Route

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dc.contributor.authorde Oliveira, Marcelo Firmino
dc.contributor.authorVieira, Andressa Tironi [UNESP]
dc.contributor.authorFerreira Batista, Antonio Carlos
dc.contributor.authorRodrigues, Hugo de Souza
dc.contributor.authorStradiotto, Nelson Ramos [UNESP]
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de Uberlândia (UFU)
dc.date.accessioned2014-05-20T14:19:33Z
dc.date.available2014-05-20T14:19:33Z
dc.date.issued2011-01-01
dc.description.abstractA simple, fast, and complete route for the production of methylic and ethylic biodiesel from tucum oil is described. Aliquots of the oil obtained directly from pressed tucum (pulp and almonds) were treated with potassium methoxide or ethoxide at 40 degrees C for 40 min. The biodiesel form was removed from the reactor and washed with 0.1 M HCl aqueous solution. A simple distillation at 100 degrees C was carried out in order to remove water and alcohol species from the biodiesel. The oxidative stability index was obtained for the tucum oil as well as the methylic and ethylic biodiesel at 6.13, 2.90, and 2.80 h, for storage times higher than 8 days. Quality control of the original oil and of the methylic and ethylic biodiesels, such as the amount of glycerin produced during the transesterification process, was accomplished by the TLC, GC-MS, and FT-IR techniques. The results obtained in this study indicate a potential biofuel production by simple treatment of tucum, an important Amazonian fruit.en
dc.description.affiliationUniv São Paulo, Dept Quim, Fac Filosofia Ciencias & Letras Ribeirao Preto, BR-14040901 Ribeirao Preto, SP, Brazil
dc.description.affiliationUNESP, Dept Quim Analit, Inst Quim, BR-14800900 Araraquara, SP, Brazil
dc.description.affiliationUFU, LERMAP, BR-38302000 Ituiutaba, MG, Brazil
dc.description.affiliationUnespUNESP, Dept Quim Analit, Inst Quim, BR-14800900 Araraquara, SP, Brazil
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFinanciadora de Estudos e Projetos (FINEP)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)
dc.format.extent4
dc.identifierhttp://dx.doi.org/10.1155/2011/238474
dc.identifier.citationJournal of Biomedicine and Biotechnology. New York: Hindawi Publishing Corporation, p. 4, 2011.
dc.identifier.doi10.1155/2011/238474
dc.identifier.fileWOS000292405000001.pdf
dc.identifier.issn1110-7243
dc.identifier.lattes0072173018005712
dc.identifier.urihttp://hdl.handle.net/11449/25899
dc.identifier.wosWOS:000292405000001
dc.language.isoeng
dc.publisherHindawi Publishing Corporation
dc.relation.ispartofJournal of Biomedicine and Biotechnology
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleA Simple and Fast Method for the Production and Characterization of Methylic and Ethylic Biodiesels from Tucum Oil via an Alkaline Routeen
dc.typeArtigo
dcterms.licensehttp://www.hindawi.com/journals/apm/apc/
dcterms.rightsHolderHindawi Publishing Corporation
unesp.author.lattes0072173018005712
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt

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Artigos - Química Analítica - IQ