Conversion of sunflower oil to biodiesel by alcoholysis using immobilized lipase

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dc.contributor.authorSagiroglu, Ayten
dc.date.accessioned2024-06-12T11:00:28Z
dc.date.available2024-06-12T11:00:28Z
dc.date.issued2008
dc.departmentTrakya Üniversitesien_US
dc.description.abstractTransesterification reaction was performed using sunflower oil and short-chain alcohol by immobilized lipases in organic solvents. The fatty acid ester, which is the product of this reaction, can be used as a diesel fuel that does not produce sulfur oxide and minimize the soot particulate. Immobilized porcine pancreatic lipase (PPL) and Candida rugosa lipase (CRL) showed the satisfactory activity in these reactions. Immobilization of lipases was carried out using inorganic absorbance Celit 545 particle as a carrier. Organic solvent like hexane in reactions was required when methanol and ethanol were used as alcoholic substrate. The reaction could be performed in absence of solvent when 1-propanol and 1-butanol were used as short-chain alcohol. The activities of immobilized lipases were highly increased in comparison with free lipases because its activity sites became more effective. Immobilized enzyme could be repeatedly used without difficult method of separation and the decrease in its activity was not largely observed.en_US
dc.identifier.doi10.1080/10731190801932124
dc.identifier.endpage149en_US
dc.identifier.issn1073-1199
dc.identifier.issn1532-4184
dc.identifier.issue2en_US
dc.identifier.pmid18437590en_US
dc.identifier.scopus2-s2.0-42549162517en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage138en_US
dc.identifier.urihttps://doi.org/10.1080/10731190801932124
dc.identifier.urihttps://hdl.handle.net/20.500.14551/20851
dc.identifier.volume36en_US
dc.identifier.wosWOS:000255001200005en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherInforma Healthcareen_US
dc.relation.ispartofArtificial Cells Blood Substitutes And Biotechnologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectEnzyme Immobilizationen_US
dc.subjectSunflower Oilen_US
dc.subjectLipaseen_US
dc.subjectTransesterification Biodieselen_US
dc.subjectEstersen_US
dc.titleConversion of sunflower oil to biodiesel by alcoholysis using immobilized lipaseen_US
dc.typeArticleen_US

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