The effect of different filter aid materials and winterization periods on the oxidative stability of sunflower and corn oils

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dc.contributor.authorGunc Ergönül P.
dc.contributor.authorNergiz C.
dc.date.accessioned2024-07-22T08:13:08Z
dc.date.available2024-07-22T08:13:08Z
dc.date.issued2015
dc.description.abstractThe effects of different filter aid materials at different ratios (0.3% or 0.6%, w/w) and three different (6 h, 12 h, 24 h) winterization times, on free fatty acid (FFA), peroxide, iodine, p-anisidine and conjugated diene values and copper (Cu), iron (Fe), nickel (Ni) levels of sunflower and corn oils were studied. FFA amounts of both sunflower and corn oils showed no significant changes during winterization process. However, peroxide, p-anisidine and conjugated diene values increased during winterization due to the holding time in winterized tank and atmospheric conditions. Iodine values of oils increased as unsaturation rises. In respect of trace metals, the increase in copper and iron levels was found higher than the increase of nickel level. © 2014 Taylor and Francis.
dc.identifier.DOI-ID10.1080/19476337.2014.931889
dc.identifier.issn19476337
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/16278
dc.language.isoEnglish
dc.publisherTaylor and Francis Ltd.
dc.rightsAll Open Access; Bronze Open Access
dc.subjectCopper
dc.subjectFatty acids
dc.subjectIodine
dc.subjectIron
dc.subjectNickel
dc.subjectOlefins
dc.subjectOxidation
dc.subjectPeroxides
dc.subjectTrace elements
dc.subjectVegetable oils
dc.subjectFilter aids
dc.subjectFree fatty acid
dc.subjectOxidative stability
dc.subjectTrace metal
dc.subjectwinterization
dc.subjectSunflower oil
dc.titleThe effect of different filter aid materials and winterization periods on the oxidative stability of sunflower and corn oils
dc.typeArticle

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