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dc.contributor.authorAKDOGAN ABDULLAHen_GB
dc.contributor.authorBUTTINGER Gerharden_GB
dc.contributor.authorWENZL Thomasen_GB
dc.date.accessioned2017-02-19T01:17:50Z-
dc.date.available2017-02-17en_GB
dc.date.available2017-02-19T01:17:50Z-
dc.date.created2015-12-09en_GB
dc.date.issued2015en_GB
dc.date.submitted2015-12-08en_GB
dc.identifier.citationFOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE& RISK ASSESSMENT vol. 33 no. 2 p. 215-224en_GB
dc.identifier.issn1944-0049en_GB
dc.identifier.urihttp://publications.jrc.ec.europa.eu/repository/handle/JRC99084-
dc.description.abstractAn analytical method is reported for the determination of four polycyclic aromatic hydrocarbons (benzo[a]pyrene (BaP), benz[a]anthracene (BaA), benzo[b]fluoranthene (BbF) and chrysene (CHR)) in edible oils (sesame, maize, sunflower and olive oil) by HPLC. Sample preparation is based on three-steps including saponification, liquid-liquid partitioning, and finally clean-up by SPE on 2 g of silica. Guidance on single laboratory validation of the proposed analysis method was taken from the second edition of the Eurachem guide on method validation. The lower level of the working range of the method was determined by the limits of quantification of the individual analytes, and the upper level was equal to 5.0 μg kg-1. The limit of detection and quantification of the four PAHs ranged from 0.06 μg kg-1 to 0.12 μg kg-1 and 0.13 μg kg-1 to 0.24 μg kg-1. Recoveries of more than 84.8% wereachieved for all four PAHs at two concentration levels (2.5 and 5.0 μg kg-1), and expanded relative measurement uncertainties were below 20 %. The performance of the validated method was in all aspects compliant with provisions set in EU legislation for the performance of analytical methods employed in the official control of food. The applicability of the method to routine samples was evaluated based on a limited number of commercial edible oil samples.en_GB
dc.description.sponsorshipJRC.F.5-Food and Feed Complianceen_GB
dc.format.mediumOnlineen_GB
dc.languageENGen_GB
dc.publisherTAYLOR & FRANCIS LTDen_GB
dc.relation.ispartofseriesJRC99084en_GB
dc.titleSingle laboratory validation of a saponification method for the determination of four polycyclic aromatic hydrocarbons in edible oils by HPLC-fluorescence detectionen_GB
dc.typeArticles in periodicals and booksen_GB
dc.identifier.doi10.1080/19440049.2015.1127430en_GB
JRC Directorate:Health, Consumers and Reference Materials

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