Simultaneous analysis of phthalates, adipate and polycyclic aromatic hydrocarbons in edible oils using isotope dilution-gas chromatography-mass spectrometry

Min Seok Oh; Seon Hwa Lee; Myeong Hee Moon; Dong Soo Lee; Hyun Mee Park

doi:10.1080/19393210.2013.869770

Simultaneous analysis of phthalates, adipate and polycyclic aromatic hydrocarbons in edible oils using isotope dilution-gas chromatography-mass spectrometry

Min Seok Oh, Seon Hwa Lee, Myeong Hee Moon, Dong Soo Lee, Hyun Mee Park

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

A 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 μg/kg and those for phthalates were in the range of 4.6-10.0 μg/kg. The calibration curves exhibited good linearities with regression coefficients of R² ≥ 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 μg/kg.

Original language	English
Pages (from-to)	168-175
Number of pages	8
Journal	Food Additives and Contaminants: Part B Surveillance
Volume	7
Issue number	3
DOIs	https://doi.org/10.1080/19393210.2013.869770
Publication status	Published - 2014 Jul

Bibliographical note

Funding Information:
Financial support from the Korea Food and Drug Administration [grant number 10162KFDA994, 2012] and the Korea Institute of Science and Technology [grant number 2VO2952, 2013] are gratefully acknowledged.

All Science Journal Classification (ASJC) codes

Food Science
Toxicology
Public Health, Environmental and Occupational Health

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1080/19393210.2013.869770

Cite this

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title = "Simultaneous analysis of phthalates, adipate and polycyclic aromatic hydrocarbons in edible oils using isotope dilution-gas chromatography-mass spectrometry",

abstract = "A 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 μg/kg and those for phthalates were in the range of 4.6-10.0 μg/kg. The calibration curves exhibited good linearities with regression coefficients of R2 ≥ 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 μg/kg.",

author = "Oh, {Min Seok} and Lee, {Seon Hwa} and Moon, {Myeong Hee} and Lee, {Dong Soo} and Park, {Hyun Mee}",

note = "Funding Information: Financial support from the Korea Food and Drug Administration [grant number 10162KFDA994, 2012] and the Korea Institute of Science and Technology [grant number 2VO2952, 2013] are gratefully acknowledged.",

year = "2014",

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doi = "10.1080/19393210.2013.869770",

language = "English",

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pages = "168--175",

journal = "Food Additives and Contaminants: Part B Surveillance",

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Simultaneous analysis of phthalates, adipate and polycyclic aromatic hydrocarbons in edible oils using isotope dilution-gas chromatography-mass spectrometry. / Oh, Min Seok; Lee, Seon Hwa; Moon, Myeong Hee et al.

In: Food Additives and Contaminants: Part B Surveillance, Vol. 7, No. 3, 07.2014, p. 168-175.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Simultaneous analysis of phthalates, adipate and polycyclic aromatic hydrocarbons in edible oils using isotope dilution-gas chromatography-mass spectrometry

AU - Oh, Min Seok

AU - Lee, Seon Hwa

AU - Moon, Myeong Hee

AU - Lee, Dong Soo

AU - Park, Hyun Mee

N1 - Funding Information: Financial support from the Korea Food and Drug Administration [grant number 10162KFDA994, 2012] and the Korea Institute of Science and Technology [grant number 2VO2952, 2013] are gratefully acknowledged.

PY - 2014/7

Y1 - 2014/7

N2 - A 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 μg/kg and those for phthalates were in the range of 4.6-10.0 μg/kg. The calibration curves exhibited good linearities with regression coefficients of R2 ≥ 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 μg/kg.

AB - A 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 μg/kg and those for phthalates were in the range of 4.6-10.0 μg/kg. The calibration curves exhibited good linearities with regression coefficients of R2 ≥ 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 μg/kg.

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Simultaneous analysis of phthalates, adipate and polycyclic aromatic hydrocarbons in edible oils using isotope dilution-gas chromatography-mass spectrometry

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

UN SDGs

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