a Department of Food Science and Biotechnology and Institute of Lotus Functional Foods Ingredients , Dongguk University-Seoul , Seoul , Korea.
J Toxicol Environ Health A. 2014;77(22-24):1359-71. doi: 10.1080/15287394.2014.951593.
Polycyclic aromatic hydrocarbons (PAH) content and a risk assessment from consumption of Korean edible oils were investigated. Liquid-liquid extraction and gas chromatography-mass spectroscopy were used to measure eight PAH in edible oils commonly consumed in Korea. The total average PAH concentration was 0.548 μg/kg from edible oils and the content of the 8 PAH was lower than 2 μg/kg, which is the maximum tolerable limit reported by the commission regulation. The contents of the eight PAH were converted to exposure assessment and risk characterization values. Dietary exposure to PAH from edible oils was 0.025 ng-TEQBaP/kg/d, and margin of exposure (MOE) was 4 × 10(6), which represents negligible concern. Although PAH were detected from edible oils in Korea, their contribution to human exposure to PAH is considered not significant.
研究了食用韩国食用油中的多环芳烃 (PAH) 含量及其对人体的风险评估。采用液液萃取和气相色谱-质谱联用技术，对韩国常见食用植物油中的 8 种 PAH 进行了测定。食用植物油中总平均 PAH 浓度为 0.548μg/kg，8 种 PAH 的含量低于委员会法规规定的最大耐受限量 2μg/kg。将 8 种 PAH 的含量转化为暴露评估和风险特征值。食用植物油中多环芳烃的膳食暴露量为 0.025ng-TEQBaP/kg/d，暴露边际（MOE）为 4×10（6），表示可以忽略不计。尽管在韩国的食用油中检测到了多环芳烃，但它们对人体多环芳烃暴露的贡献被认为并不显著。
