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2004•Korean Journal of Food Science and TechnologyRequires access

Concentrations of Polycyclic Aromatic Hydrocarbons in Vegetable Oils and Fats

So-Young Chung, You-Sub Sho, Sung‐Kug Park, Eun-Ju Lee, Jung-Hyuck Suh, Woo-Jeong Choi, Jung-Soo Kim, Mee-Hye Kim, Kisung Kwon, Jong-Ok Lee, Hee-Yun Kim, Chul-Won Lee

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Abstract

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 , respectively.

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What this paper is about

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 , respectively.

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Available abstract

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 , respectively.

Key concepts: Chrysene, Fluoranthene, Anthracene, Pyrene, Chemistry, Perylene, Chromatography, Benzopyrene

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