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KMID : 0385520100230020187
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Analytical Science & Technology
2010 Volume.23 No. 2 p.187 ~ p.195
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Analysis and risk assessment of polycyclic aromatic hydrocarbons (PAHs) in seafood from oil contaminated bay
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Jung Ji-Yun
Choi Chan-Woong
Ryeom Tai-Kyung
Cho Kyoung-Hee
Park Se-Ryung
Shin Ho-Sang
Lee Kwang-Ho
Lee Hyo-Min
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Abstract
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To assess health risk for the intake among residents after the Hebei Spirit oil spill, 16 Polycyclic Aromatic Hydrocarbons (PAHs) in seafood samples from oil contaminated bay were determined by Gas Chromatography-Mass Spectrometry (GC-MSD) and samples were personally collected and purchased by residents. Samples were hydrolyzed with KOH and extracted with methylene chloride. The extracted solution were cleaned up using silica/florisil column and 16 PAHs were eluted by methylene chloride : n-hexane (1:9) mixture and determined by GC-MSD in Selected Ion Monitoring (SIM) mode. The mean recoveries for 16 PAHs ranged from 79% to 85%. The 16 PAHs levels in 126 samples ranged from 0.17 to 6
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KEYWORD
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PAHs, oil spill, seafood, TEQ, BaP, MOE
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