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dc.contributor.authorOh, Min-Seok-
dc.contributor.authorLee, Seon-Hwa-
dc.contributor.authorMoon, Myeong Hee-
dc.contributor.authorLee, Dong Soo-
dc.contributor.authorPark, Hyun-Mee-
dc.date.accessioned2024-01-20T09:02:17Z-
dc.date.available2024-01-20T09:02:17Z-
dc.date.created2021-09-02-
dc.date.issued2014-09-
dc.identifier.issn1939-3210-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/126403-
dc.description.abstractA method for simultaneous determination of 12 priority phthalates, adipate and polycyclic aromatic hydrocarbons (PAHs) in edible oils by isotope dilution-gas chromatography-mass spectrometry (ID-GC-MS) was developed for fast, accurate and trace analysis. The extraction and clean-up procedures were optimised, and using stable isotope-labelled internal standards for each analyte, relative standard deviations (RSDs) of 0.92-10.6% and spiked sample recoveries of 80.6-97.8% were obtained. Limits of detection for PAHs were in the range of 0.15-0.77 mu g/kg and those for phthalates were in the range of 4.6-10.0 mu g/kg. The calibration curves exhibited good linearities with regression coefficients of R-2 >= 0.99. Twelve edible oils were examined to evaluate the efficiency of this method. Among the 12 analytes, dibutyl phthalates (DBP), diethylhexyl phthalates (DEHP), diethylhexyl adipate (DEHA), benzo[a] anthracene (B[a] A), chrysene (Chry) and benzo [b] fluoranthene (B[b] F) were detected in the range of 1.17-806 mu g/kg.-
dc.languageEnglish-
dc.publisherTAYLOR & FRANCIS LTD-
dc.subjectMICROWAVE-ASSISTED EXTRACTION-
dc.subjectSOLID-PHASE MICROEXTRACTION-
dc.subjectVEGETABLE-OILS-
dc.subjectPOLYCHLORINATED-BIPHENYLS-
dc.subjectFLUORESCENCE DETECTION-
dc.subjectLIQUID-CHROMATOGRAPHY-
dc.subjectRAPID-DETERMINATION-
dc.subjectESTERS-
dc.subjectSAMPLES-
dc.subjectVALIDATION-
dc.titleSimultaneous analysis of phthalates, adipate and polycyclic aromatic hydrocarbons in edible oils using isotope dilution-gas chromatography-mass spectrometry-
dc.typeArticle-
dc.identifier.doi10.1080/19393210.2013.869770-
dc.description.journalClass1-
dc.identifier.bibliographicCitationFOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE, v.7, no.3, pp.168 - 175-
dc.citation.titleFOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE-
dc.citation.volume7-
dc.citation.number3-
dc.citation.startPage168-
dc.citation.endPage175-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000340208000003-
dc.identifier.scopusid2-s2.0-84904510426-
dc.relation.journalWebOfScienceCategoryChemistry, Applied-
dc.relation.journalWebOfScienceCategoryFood Science & Technology-
dc.relation.journalWebOfScienceCategoryToxicology-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaFood Science & Technology-
dc.relation.journalResearchAreaToxicology-
dc.type.docTypeArticle-
dc.subject.keywordPlusMICROWAVE-ASSISTED EXTRACTION-
dc.subject.keywordPlusSOLID-PHASE MICROEXTRACTION-
dc.subject.keywordPlusVEGETABLE-OILS-
dc.subject.keywordPlusPOLYCHLORINATED-BIPHENYLS-
dc.subject.keywordPlusFLUORESCENCE DETECTION-
dc.subject.keywordPlusLIQUID-CHROMATOGRAPHY-
dc.subject.keywordPlusRAPID-DETERMINATION-
dc.subject.keywordPlusESTERS-
dc.subject.keywordPlusSAMPLES-
dc.subject.keywordPlusVALIDATION-
dc.subject.keywordAuthorphthalates-
dc.subject.keywordAuthoradipate-
dc.subject.keywordAuthorpolycyclic aromatic hydrocarbons-
dc.subject.keywordAuthorisotope dilution-
dc.subject.keywordAuthorGC-MS-
dc.subject.keywordAuthoredible oils-
dc.subject.keywordAuthorsimultaneous determination-
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