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http://hdl.handle.net/10261/10008
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Malavia, Jessica | - |
dc.contributor.author | Ábalos, Manuela | - |
dc.contributor.author | Santos, F. Javier | - |
dc.contributor.author | Abad Holgado, Esteban | - |
dc.contributor.author | Rivera Aranda, Josep | - |
dc.contributor.author | Galcerán, M. Teresa | - |
dc.date.accessioned | 2009-01-27T12:16:04Z | - |
dc.date.available | 2009-01-27T12:16:04Z | - |
dc.date.issued | 2007-03-19 | - |
dc.identifier.citation | Journal of Chromatography A 1149(2): 321-332 (2007) | en_US |
dc.identifier.issn | 0021-9673 | - |
dc.identifier.uri | http://hdl.handle.net/10261/10008 | - |
dc.description | 12 pages, 5 figures.-- PMID: 17399728 [PubMed].-- Printed version published on May 18, 2007. | en_US |
dc.description.abstract | Gas chromatography coupled to ion trap tandem mass spectrometry (CG–MS–MS) has been evaluated for the analysis of polychlorinated dibenzo-p-dioxins (PCDDs) and dibenzofurans (PCDFs) and dioxin-like polychlorinated biphenyls (dl-PCBs) in vegetable oil samples containing different concentration levels (0.2–6 pg WHO-TEQ g−1 for both PCDD/Fs and dl-PCBs) of the 29 toxic congeners of PCDD/F and dioxin-like PCBs. The effect of potential interfering compounds such as polychlorinated naphthalenes (PCNs), polychlorinated biphenyls (PCBs) and polychlorinated diphenylethers (PCDEs) on the quantification of mono-ortho PCBs has been investigated. In addition, the influence of the clean-up procedure on the final determination by CG–MS–MS was studied, showing that the quality of the results depends to a great extent on this analytical step. Quality parameters have been established and good precisions (CV: 3–19%) and low limits of detection for PCDD/Fs (0.04–0.20 pg g−1 oil) and dl-PCBs (0.08–0.64 pg g−1 oil) were obtained. The method was validated by a comparison of the CG–MS–MS results with those obtained by GC–HRMS. | en_US |
dc.description.sponsorship | The authors gratefully acknowledge the Ministerio de Ciencia y Tecnología and FEDER, under project no. REN2003-02692/MAR, and the EU project DIFFERENCE (G6RD-CT-2001-00623) for financially supporting this study. | en_US |
dc.format.extent | 19968 bytes | - |
dc.format.mimetype | application/msword | - |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier | en_US |
dc.rights | closedAccess | en_US |
dc.subject | Tandem mass spectrometry | en_US |
dc.subject | Polychlorinated dibenzo-p-dioxins (PCDDs) | en_US |
dc.subject | Polychlorinated dibenzofurans (PCDFs) | en_US |
dc.subject | Dioxin-like polychlorinated biphenyls (dl-PCBs) | en_US |
dc.subject | Food | en_US |
dc.subject | Feed | en_US |
dc.subject | Ion trap mass spectrometry | en_US |
dc.title | Analysis of polychlorinated dibenzo-p-dioxins, dibenzofurans and dioxin-like polychlorinated biphenyls in vegetable oil samples by gas chromatography–ion trap tandem mass spectrometry | en_US |
dc.type | artículo | en_US |
dc.identifier.doi | 10.1016/j.chroma.2007.03.052 | - |
dc.description.peerreviewed | Peer reviewed | en_US |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.chroma.2007.03.052 | en_US |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | none | - |
item.openairetype | artículo | - |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
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