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dc.contributor.authorLi, N.
dc.contributor.authorLuo, H. D.(Xiamen Municipal Ctr Dis Control & Prevent)
dc.contributor.authorJia, Y. Z.(Xiamen Municipal Ctr Dis Control & Prevent)
dc.contributor.authorZhou, N.
dc.contributor.authorLi, Y. Q.
dc.contributor.author李耀群
dc.date.accessioned2012-03-25T02:25:52Z
dc.date.available2012-03-25T02:25:52Z
dc.date.issued2011-12-21
dc.identifier.citationFOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT,2011,28(2):235-242zh_CN
dc.identifier.issn1944-0049
dc.identifier.urihttp://dx.doi.org/doi:10.1080/19440049.2010.535857
dc.identifier.uriWOS:000287206700013
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/11870
dc.description.abstractA simple, rapid and cost-effective method has been established for the determination of the quantity of benzo(a)pyrene (BaP), one of the most carcinogenic polycyclic aromatic hydrocarbons (PAHs), in roasted, smoked and charcoal grilled foods. Second-derivative constant-energy synchronous fluorescence spectrometry (DCESFS) improves the spectral resolution and selectivity of the fluorescence method. By using this method, processed meat, fish and some other food samples were analysed without resorting to complex pre-separation and purification procedures. The method was found to have a recovery of 97.7% +/- 4.3%. The limit of detection (LOD) for BaP was 0.14 mu g kg-1, far below the regulatory limit (1.0 mu g kg-1) for BaP in food samples specified by the European Union. A certified reference material (Coconut oil, BCR (R)-458) was used to confirm the validity of the proposed method. The results suggest that the measurements are in a good agreement with the certified BaP concentrations (5.4% deviation). The results obtained by the proposed method for analysing BaP in food samples correlated well with those obtained by GC/MS.zh_CN
dc.description.sponsorshipNational Natural Science Foundation of China[20975084]; Science and Technology program of Fujian Province[2009Y0046, 794]; Science and Technology program of Xiamen[3502z20077072]zh_CN
dc.language.isoenzh_CN
dc.publisherTAYLOR & FRANCIS LTDzh_CN
dc.subjectscreening assayszh_CN
dc.subjectPAHzh_CN
dc.subjectcooked foodszh_CN
dc.subjectprocessed foodszh_CN
dc.subjectsmoked foodzh_CN
dc.titleRapid determination of benzo(a)pyrene in processed meat and fish samples by second-derivative constant-energy synchronous fluorescence spectrometryzh_CN
dc.typeArticlezh_CN


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