earticle

영어

Concentrations of PAHs [benzo(a)anthracene, chrysene, benzo(b)fluoranthene, benzo(k)fluoranthene, benzo(a)pyrene, dibenzo(a,h)anthracene, benzo(g,h,i)perylene, indeno(1,2,3-c,d)pyrene] in vegetable oils and fats available in Korean market were estimated. Involved methodology were liquid-liquid partition, purification on Sep-Pak Florisil Cartridges, and high performance liquid chromatography using fluorescence detector. Overall recoveries for eight PAHs spiked into vegetable oils and fats ranged from 68.2 to 101.5%, averaging 85.4%. Mean levels of benzo(a)anthracene, chrysene, benzo(b)fluoranthene, benzo(k)fluoranthene, benzo(a)pyrene, dibenzo(a,h)anthracene, benzo(g,h,i)perylene, and indeno(1,2,3-c,d)pyrene in vegetable oils and fats were 0.53, 0.82, 0.50, 0.18, 0.35, 0.16, 0.31, and 0.44μg/kg, respectively.

한국어

본 연구에서는 전국에서 유통되는 대두유, 참기름, 올리브유, 마아가린 등 식용유지 총 205건을 대상으로 대표적 PAHs 화합물인 benzo(a)pyrene 등 8개 PAHs 화합물에 대하여 분석하였다. 분석한 식용유지의 PAHs 평균 함량은 각각 benzo(a)anthracene 0.53μg/kg, chrysene 0.82μg/kg, benzo(b)fluoranthene 0.50μg/kg, benzo(k)fluoranthene 0.18μg/kg, benzo(a)pyrene 0.35μg/kg, dibenzo(a,h)anthracene 0.16μg/kg, benzo(g,h,i)perylene 0.31μg/kg, indeno(1,2,3-c,d)pyrene 0.44μg/kg이었다. 조사결과 우리나라에서 현재 유통되는 식용유지 중 benzo(a)pyrene 등 PAHs 함량은 외국의 모니터링 결과와 유사하거나 낮았다.