Some rape/canola seed oils: fatty acid composition and tocopherols

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dc.contributor.authorMatthaus, Bertrand
dc.contributor.authorÖzcan, Mehmet Musa
dc.contributor.authorAl Juhaimi, Fahad
dc.date.accessioned2020-03-26T19:26:30Z
dc.date.available2020-03-26T19:26:30Z
dc.date.issued2016
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractSeed samples of some rape and canola cultivars were analysed for oil content, fatty acid and tocopherol profiles. Gas liquid chromotography and high performance liquid chromotography were used for fatty acid and tocopherol analysis, respectively. The oil contents of rape and canola seeds varied between 30.6% and 48.3% of the dry weight (p < 0.05). The oil contents of rapeseeds were found to be high compared with canola seed oils. The main fatty acids in the oils are oleic (56.80-64.92%), linoleic (17.11-20.92%) and palmitic (4.18-5.01%) acids. A few types of tocopherols were found in rape and canola oils in various amounts: alpha-tocopherol, gamma-tocopherol, delta-tocopherol, beta-tocopherol and alpha-tocotrienol. The major tocopherol in the seed oils of rape and canola cultivars were alpha-tocopherol (13.22-40.01%) and gamma-tocopherol (33.64-51.53%) accompanied by alpha-T3 (0.0-1.34%) and delta-tocopherol (0.25-1.86%) (p < 0.05). As a result, the present study shows that oil, fatty acid and tocopherol contents differ significantly among the cultivars.en_US
dc.description.sponsorshipDAAD (Germany)Deutscher Akademischer Austausch Dienst (DAAD)en_US
dc.description.sponsorshipThis work was supported by DAAD (Germany). We are grateful to Dr J. Fiebig (Head of Institute). The authors also thank to Mrs E. Claudia and Miss E. Uda for skilful technical assistance with the GLC and HPLC.en_US
dc.identifier.doi10.1515/znc-2016-0003en_US
dc.identifier.endpage77en_US
dc.identifier.issn0939-5075en_US
dc.identifier.issn1865-7125en_US
dc.identifier.issue03.04.2020en_US
dc.identifier.pmid27023318en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage73en_US
dc.identifier.urihttps://dx.doi.org/10.1515/znc-2016-0003
dc.identifier.urihttps://hdl.handle.net/20.500.12395/34016
dc.identifier.volume71en_US
dc.identifier.wosWOS:000375614600005en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherWALTER DE GRUYTER GMBHen_US
dc.relation.ispartofZEITSCHRIFT FUR NATURFORSCHUNG SECTION C-A JOURNAL OF BIOSCIENCESen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectBrassica spp.en_US
dc.subjectfatty aciden_US
dc.subjectoilen_US
dc.subjectrape/canola seeden_US
dc.subjecttocopherolen_US
dc.titleSome rape/canola seed oils: fatty acid composition and tocopherolsen_US
dc.typeArticleen_US

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