Effects of some plant extracts on the oxidative stability of canola oil and its purified triacylglycerols

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dc.authorid0000-0002-1005-3590
dc.contributor.authorTuran, Semra
dc.date.accessioned2021-06-23T19:35:41Z
dc.date.available2021-06-23T19:35:41Z
dc.date.issued2014
dc.departmentBAİBÜ, Mühendislik Fakültesi, Gıda Mühendisliği Bölümüen_US
dc.description.abstractIn this study, the effects of rosemary (Rosmarinus officinalis L.), thyme (Thymus vulgaris L.), sage (Salvia officinalis L.) and bay (Laurus nobilis) extracts on the oxidative stability of canola oil and its purified triacylglycerols (TAGs) were studied. The effects of extraction solvents (methanol, ethanol and acetone) on the extraction yields, phenolic contents and antioxidant activities of these plant extracts were also determined. Methanol extracts had the highest total phenolics (78.4-177.4 mg gallic acid equivalent/g extracts), with the exception of thyme extract. In linoleic acid emulsion, antioxidant activities of all plant extracts were above 89.7% at the studied concentrations. The highest 2,2'-diphenyl-1-picrylhydrazyl radical scavenging activities were found for methanol extracts. There was no significant difference between induction periods of canola oils supplemented with ethanol, methanol or acetone extracts of rosemary, thyme and bay (P > 0.05) in differential scanning calorimeter. Protection factors of rosemary and thyme extracts were higher than those of the sage and bay extracts in canola oil and its purified TAGs in Rancimat test.en_US
dc.identifier.doi10.1111/jfq.12086
dc.identifier.endpage258en_US
dc.identifier.issn0146-9428
dc.identifier.issn1745-4557
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-84905689061en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage247en_US
dc.identifier.urihttps://doi.org/10.1111/jfq.12086
dc.identifier.urihttps://hdl.handle.net/20.500.12491/7845
dc.identifier.volume37en_US
dc.identifier.wosWOS:000342911700004en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorTuran, Semra
dc.language.isoenen_US
dc.publisherWiley-Hindawien_US
dc.relation.ispartofJournal Of Food Qualityen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleEffects of some plant extracts on the oxidative stability of canola oil and its purified triacylglycerolsen_US
dc.typeArticleen_US

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