State Research Institute, Center for Physical Sciences and Technology, Vilnius, Lithuania.
Food Chem Toxicol. 2012 Nov;50(11):4169-74. doi: 10.1016/j.fct.2012.08.030. Epub 2012 Aug 23.
The methods, validated for determination of dibenzo-p-dioxins, dibenzofurans and dioxin like-polychlorinated biphenyls were applied for investigation of food and feed matrixes. Validation criteria on repeatability and reproducibility conditions comply with the requirements of European Commission. Validated methods were successfully applied for determination of PCDD/F and DL-PCB in fish, meat and feed using HRGC-HRMS. Statistical data was evaluated. One focal point of this work was to determine a fit for dioxins, furans and DL-PCBs of fatty fish for human consumption from the Baltic Sea ICES 26. Daily intake was found to be in the range of 2-4 TEQ pg/kg body weight and it is in the range of recommended TDI of 1-4 TEQ pg/kg body weight. The range of Baltic cod liver was 2-4 pg TEQ kgbw(-1)d(-1) WHO-TEQ((1998)) PCDD/F, PCB and its consumption was forbidden in Lithuania in 2011. Baltic fish represents 97.9% of human daily intake. Other matrixes like meat, eggs and feed did not exceed the maximum limit set by EU during the period of 2005-2011.
已验证用于测定二苯并-p-二恶英、二苯并呋喃和类似二恶英多氯联苯的方法被应用于食品和饲料基质的研究。重复性和再现性条件的验证标准符合欧洲委员会的要求。已验证的方法已成功应用于使用 HRGC-HRMS 测定鱼类、肉类和饲料中的 PCDD/F 和 DL-PCB。对统计数据进行了评估。这项工作的一个重点是确定波罗的海 26 区食用高脂肪鱼类的二恶英、呋喃和 DL-PCBs 的适用性。每日摄入量在 2-4 TEQ pg/kg 体重之间，处于建议的 1-4 TEQ pg/kg 体重 TDI 范围内。波罗的海鳕鱼肝脏的范围为 2-4 pg TEQ kgbw(-1)d(-1)WHO-TEQ((1998)) PCDD/F，2011 年立陶宛禁止消费 PCB。波罗的海鱼类占人类每日摄入量的 97.9%。2005-2011 年期间，其他基质如肉类、鸡蛋和饲料未超过欧盟设定的最高限量。
