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http://hdl.handle.net/2445/134886
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DC Field | Value | Language |
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dc.contributor.author | Pardo-Mates, Naiara | - |
dc.contributor.author | Serrano, Francesca | - |
dc.contributor.author | Núñez Burcio, Oscar | - |
dc.date.accessioned | 2019-06-12T09:33:11Z | - |
dc.date.available | 2019-06-12T09:33:11Z | - |
dc.date.issued | 2017-12-23 | - |
dc.identifier.issn | 0972-8635 | - |
dc.identifier.uri | http://hdl.handle.net/2445/134886 | - |
dc.description.abstract | A UHPLC-ESI-MS/MS method for the determination of ten phthalates in mineral water and olive oil samples was developed. A hold-back column placed between pump and injection valve allowed preventing phthalate instrumental background contamination. Good instrumental limits of detection (1-9 µg/L), precisions (RSD <23.9%), and trueness (relative error <20%) were achieved. A migration study from PET bottles into mineral water at different domestic exposure conditions revealed than only diethyl phthalate migrated when exposed at 40 oC although at not-quantified levels up to six months of exposure. No matrix effect was present for mineral waters and only dicyclohexyl phthalate was detected. Matrix-matched calibration was proposed for the analysis of olive oils due to the huge matrix-effect encountered with the employed liquid-liquid extraction method. Among the multiple positives detected in olive oil samples, only dibutyl phthalate was found in one sample at the established EU specific migration level (0.3 mg/kg). | - |
dc.format.extent | 22 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Research Trends | - |
dc.relation.isformatof | http://www.researchtrends.net/tia/title_issue.asp?id=60&in=0&vn=11&type=3 | - |
dc.relation.ispartof | Trends in Chromatography, 2017, vol. 11, p. 27-48 | - |
dc.rights | , 2017 | - |
dc.source | Articles publicats en revistes (Enginyeria Química i Química Analítica) | - |
dc.subject.classification | Envasament d'aliments | - |
dc.subject.classification | Contaminació dels aliments | - |
dc.subject.classification | Espectrometria de masses | - |
dc.subject.classification | Oli d'oliva | - |
dc.subject.classification | Aigües minerals | - |
dc.subject.other | Food packaging | - |
dc.subject.other | Food contamination | - |
dc.subject.other | Mass spectrometry | - |
dc.subject.other | Olive oil | - |
dc.subject.other | Mineral waters | - |
dc.title | Determination of phthalic acid esters in drinking water and olive oil by ultra-high performance liquid chromatography-electrospray-tandem mass spectrometry: Study of phthalate migration from plastic bottles to drinking water at different domestic exposure conditions | - |
dc.type | info:eu-repo/semantics/article | - |
dc.identifier.idgrec | 675981 | - |
dc.date.updated | 2019-06-12T09:33:11Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Enginyeria Química i Química Analítica) |
Files in This Item:
File | Description | Size | Format | |
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675981.pdf | 510 kB | Adobe PDF | View/Open |
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