Separation/Preconcentration System Based on Emulsion-Induced Breaking Procedure for Determination of Cadmium in Edible Oil Samples by Flow Injection-Flame Atomic Absorption Spectrometry

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dc.authoridBakircioglu Kurtulus, Yasemin/0000-0003-3013-5793
dc.authoridBakircioglu, Dilek/0000-0003-3384-0340
dc.authorwosidBakircioglu Kurtulus, Yasemin/Q-2570-2017
dc.authorwosidBakircioglu, Dilek/Q-2648-2017
dc.contributor.authorBakircioglu, Dilek
dc.contributor.authorTopraksever, Nukte
dc.contributor.authorKurtulus, Yasemin Bakircioglu
dc.date.accessioned2024-06-12T10:55:28Z
dc.date.available2024-06-12T10:55:28Z
dc.date.issued2015
dc.departmentTrakya Üniversitesien_US
dc.description.abstractIn this work, a new procedure using extraction induced by emulsion breaking (EIEB) procedure has been developed for extraction/preconcentration of cadmium in various edible oils (canola, corn, hazelnut, olive, and sunflower oil) prior to its determination by flow injection (FI) flame atomic absorption spectrometry (FAAS). Five chemical variables (surfactant type, concentration of the surfactant, concentration of the nitric acid, emulsion breaking time, and temperature) were selected as the main factors affecting extraction efficiency, and two variables (sample flow rate and sample volume) were studied for optimizing flow injection conditions. The limits of detection of 1.53 and 1.55 mu g L-1 were observed for cadmium when aqueous standard and oil-based standards were added to the samples for calibration, respectively. The linear range of cadmium in aqueous standard was varied in the range of 5.994 mu g L-1. The precision of the EIEB procedure was obtained as 4.1 % by determination of ten replicates of 2.5 mu g L-1 of cadmium, and the preconcentration factor 13.8 was obtained from only 4 mL of edible oil samples. The accuracy of the procedure was performed by comparison with the reference method based on the digestion of samples in a closed-vessel microwave oven and by spiking the samples with the known amounts of the cadmium in the form of oil-based standards. There were no statistical differences between the results obtained with the EIEB procedure and the reference microwave digestion method, and the recoveries were in the range of 97-104 %.en_US
dc.description.sponsorshipTrakya University [TUBAP-2012/114]en_US
dc.description.sponsorshipThe authors are grateful to Trakya University (TUBAP-2012/114) for financial support.en_US
dc.identifier.doi10.1007/s12161-015-0112-z
dc.identifier.endpage2184en_US
dc.identifier.issn1936-9751
dc.identifier.issn1936-976X
dc.identifier.issue9en_US
dc.identifier.scopus2-s2.0-84940790430en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage2178en_US
dc.identifier.urihttps://doi.org/10.1007/s12161-015-0112-z
dc.identifier.urihttps://hdl.handle.net/20.500.14551/19434
dc.identifier.volume8en_US
dc.identifier.wosWOS:000361985100003en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofFood Analytical Methodsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCadmiumen_US
dc.subjectEmulsion-Induced Breakingen_US
dc.subjectEdible Oilsen_US
dc.subjectFlow Injectionen_US
dc.subjectFlame Atomic Absorption Spectrometryen_US
dc.subjectTrace Multielement Determinationen_US
dc.subjectVegetable-Oilsen_US
dc.subjectEmission-Spectrometryen_US
dc.subjectLubricating Oilsen_US
dc.subjectOlive Oilen_US
dc.subjectIcp-Msen_US
dc.subjectManganeseen_US
dc.subjectMetalsen_US
dc.subjectIronen_US
dc.subjectVarietiesen_US
dc.titleSeparation/Preconcentration System Based on Emulsion-Induced Breaking Procedure for Determination of Cadmium in Edible Oil Samples by Flow Injection-Flame Atomic Absorption Spectrometryen_US
dc.typeArticleen_US

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