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dc.contributor.authorDoker, Onur
dc.contributor.authorSalgin, Ugur
dc.contributor.authorYildiz, Nuray
dc.contributor.authorAydogmus, Mihrican
dc.contributor.authorCalimli, Ayla
dc.date.accessioned2019-07-27T12:10:23Z
dc.date.accessioned2019-07-28T10:13:45Z
dc.date.available2019-07-27T12:10:23Z
dc.date.available2019-07-28T10:13:45Z
dc.date.issued2010
dc.identifier.issn0260-8774
dc.identifier.urihttps://dx.doi.org/10.1016/j.jfoodeng.2009.10.030
dc.identifier.urihttps://hdl.handle.net/20.500.12418/9911
dc.descriptionWOS: 000274605700011en_US
dc.description.abstractIn this work, extraction of sesame oil from sesame seeds using supercritical CO2 was carried out. The effect of operating parameters such as pressure, temperature, and supercritical CO2 flow rate and particle size on extraction yield were investigated. An increase in the pressure and the supercritical CO2 flow rate improved the extraction yield and also shortened the extraction time. The extraction yield increased as the particle size decreased depending on decreasing intraparticle diffusion resistance. The maximum extraction yield obtained was about 85% (relative to Soxhlet extraction by hexane) at 50 degrees C, 350 bar, 2 mL CO2/Min, 300-600 mu m of particle size. Some extraction curves were modeled with two mathematical approaches as shrinking core model and broken and intact core model. The evaluation of model parameters showed that shrinking core model, however, is better than broken and intact cell model. (C) 2009 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipAnkara University Scientific Research Fund [2005.07.45.033]en_US
dc.description.sponsorshipThe authors wish to thank Ankara University Scientific Research Fund (Project code: 2005.07.45.033) for their financial support.en_US
dc.language.isoengen_US
dc.publisherELSEVIER SCI LTDen_US
dc.relation.isversionof10.1016/j.jfoodeng.2009.10.030en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSesame oilen_US
dc.subjectSupercritical fluid extractionen_US
dc.subjectShrinking core modelen_US
dc.subjectBroken and intact core modelen_US
dc.titleExtraction of sesame seed oil using supercritical CO2 and mathematical modelingen_US
dc.typearticleen_US
dc.relation.journalJOURNAL OF FOOD ENGINEERINGen_US
dc.contributor.department[Doker, Onur -- Yildiz, Nuray -- Aydogmus, Mihrican -- Calimli, Ayla] Ankara Univ, Fac Engn, Dept Chem Engn, TR-06100 Ankara, Turkey -- [Salgin, Ugur] Cumhuriyet Univ, Fac Engn, Dept Chem Engn, TR-58140 Sivas, Turkeyen_US
dc.contributor.authorIDDOKER, Onur -- 0000-0003-3125-2916en_US
dc.identifier.volume97en_US
dc.identifier.issue3en_US
dc.identifier.endpage366en_US
dc.identifier.startpage360en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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