Determination of some inorganic metals in edible vegetable oils by inductively coupled plasma atomic emission spectroscopy (ICP-AES)

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dc.contributor.authorPehlivan, Erol
dc.contributor.authorArslan, Gülşin
dc.contributor.authorGöde, Fethiye
dc.contributor.authorAltun, Türkan
dc.contributor.authorÖzcan, M. Musa
dc.date.accessioned2020-03-26T17:26:38Z
dc.date.available2020-03-26T17:26:38Z
dc.date.issued2008
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractSeventeen edible vegetable oils were analyzed spectrometrically for their metal (Cu, Fe, Mn, Co, Cr, Pb, Cd, Ni, and Zn) contents. Toxic metals in edible vegetable oils were determined by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES). The highest metal concentrations were measured as 0.0850, 0.0352, 0.0220, 0.0040, 0.0010, 0.0074, 0.0045, 0.0254 and 0.2870 mg/kg for copper in almond oil, for iron in corn oil-(c), for manganese in soybean oil, for cobalt in sunflower oil-(b) and almond oil, for chromium in almond oil, for lead in virgin olive oil, for cadmium in sunflower oil-(e), for nickel almond oil and for zinc in almond oil respectively. The method for determining toxic metals in edible vegetable oils by using ICP-AES is discussed. The metals were extracted from low quantities of oil (2-3 g) with a 10% nitric acid solution. The extracted metal in acid solution can be injected into the ICP-AES. The proposed method is simple and allows the metals to be determined in edible vegetable oils with a precision estimated below 10% relative standard deviation (RSD) for Cu, 5% for Fe, 15% for Mn, 8% for Co, 10% for Cr, 20% for Pb, 5% for Cd, 16% for Ni and 11% for Zn.en_US
dc.identifier.endpage244en_US
dc.identifier.issn0017-3495en_US
dc.identifier.issn1988-4214en_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage239en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/22314
dc.identifier.volume59en_US
dc.identifier.wosWOS:000259598100006en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherCONSEJO SUPERIOR INVESTIGACIONES CIENTIFICAS-CSICen_US
dc.relation.ispartofGRASAS Y ACEITESen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectedible oilen_US
dc.subjectICP-AESen_US
dc.subjectvegetable oilsen_US
dc.subjecttoxic metalsen_US
dc.titleDetermination of some inorganic metals in edible vegetable oils by inductively coupled plasma atomic emission spectroscopy (ICP-AES)en_US
dc.typeArticleen_US

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