BS EN ISO 22959-2009 动植物油脂.在线供体-受体复合物色谱法和高效液相色谱法(HPLC)荧光检测测定多环芳香烃(ISO 22959-2009)

标准号：BS EN ISO 22959-2009
中文标准名称：动植物油脂.在线供体-受体复合物色谱法和高效液相色谱法(HPLC)荧光检测测定多环芳香烃(ISO 22959-2009)
英文标准名称：Animal and vegetable fats and oils - Determination of polycyclic aromatic hydrocarbons by on-line donor-acceptor complex chromatography and HPLC with fluorescence detection (ISO 22959:2009)
标准类型：X14
发布日期：2009/6/30 12:00:00
实施日期：2009/6/30 12:00:00
中国标准分类号：X14
国际标准分类号：67.200.10
引用标准：ISO 661
适用范围：This International Standard specifies a high performance liquid chromatographic (HPLC) procedure for the determination of polycyclic aromatic hydrocarbons (PAHs) in edible fats and oils.The method has been validated for coconut (CN), olive (OV), sunflower (SF), and soybean (BO) oil, and is possibly applicable to other oils, dependent on the determination of appropriate parameters.The lowest level of quantification for the PAHs is 0,1 μg/kg. The lowest possible amount of each PAH which can be distinguished from the baseline noise has not been determined. The validated concentration range of the method is 0,1 μg/kg to 3,5 μg/kg for each individual PAH. For samples containing (light) PAH contents > 3,5 μg/kg, dilution to bring the contents into the validated range is possible. It is also possible to adjust the range of the calibration curves. However, ranges exceeding 3,5 μg/kg have not been validated.PAHs which can be determined by this method are: anthracene, phenanthrene, fluoranthene, pyrene,chrysene, benzo[a]anthracene, benzo[e]pyrene, benzo[a]pyrene, perylene, benzo[ghi]perylene, anthanthrene, dibenzo[a,h]anthracene, coronene, indeno[1,2,3-cd]pyrene, benzo[a]fluoranthene, benzo[b]fluoranthene, benzo[k]fluoranthene.