Production of structured lipids from hazelnut oil with conjugated linoleic acid by lipase-catalyzed esterification: Optimization by response surface methodology

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dc.contributor.authorBakır, N.
dc.contributor.authorİlyasoğlu, H.
dc.contributor.authorYücetepe, Aysun
dc.contributor.authorKasapoglu, K. N.
dc.contributor.authorDemircan, Evren
dc.contributor.authorÖzçelik, Beraat
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-16T09:17:09Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-16T09:17:09Z
dc.date.issued2018
dc.departmentMühendislik Fakültesi
dc.description.abstractThe aim of this study was to synthesize structured lipid from hazelnut oil with conjugated linoleic acid (CLA) by lipase-catalyzed esterification reaction. The incorporation of CLA into hazelnut oil was optimized by response surface methodology (RSM). Substrate molar ratio, time, and temperature were independent variables chosen for optimization of the reaction. Substrate molar ratio was the most significant variable on the incorporation of conjugated linoleic acid. Good quadratic model was achieved by multiple regression analysis and backward elimination. Optimal incorporation conditions were determined as follows: reaction temperature, 59 degrees C; time, 6 hours; substrate molar ratio, 4. Under these optimum conditions, a maximum incorporation ratio of CLA into hazelnut oil of 49.42% was achieved.
dc.description.sponsorshipIstanbul Technical University Scientific Research Projects Department
dc.description.sponsorshipThis research was supported by Istanbul Technical University Scientific Research Projects Department.
dc.identifier.doi10.1556/066.2018.47.1.1
dc.identifier.endpage9en_US
dc.identifier.issn0139-3006
dc.identifier.issn1588-2535
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ3
dc.identifier.startpage1en_US
dc.identifier.urihttps://doi.org/10.1556/066.2018.47.1.1
dc.identifier.urihttps://hdl.handle.net/20.500.12451/4709
dc.identifier.volume47en_US
dc.identifier.wosWOS:000425297200001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAkademiai Kiado Rt.
dc.relation.ispartofActa Alimentaria
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectconjugated Linoleic Acid
dc.subjectHazelnut Oil
dc.subjectResponse Surface Methodology
dc.subjectStructured Lipid
dc.titleProduction of structured lipids from hazelnut oil with conjugated linoleic acid by lipase-catalyzed esterification: Optimization by response surface methodology
dc.typeArticle

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