Kacmaz Sibel
a Faculty of Engineering, Department of Food Engineering , Giresun University , Giresun , Turkey.
Food Addit Contam Part B Surveill. 2016 Sep;9(3):191-7. doi: 10.1080/19393210.2016.1164761. Epub 2016 Apr 21.
The contamination level of four EU marker polycyclic aromatic hydrocarbons (PAHs) in some cereal-derived products was surveyed in this study. Thirty-eight samples, 20 bread and 18 breakfast cereals, were purchased from retail shops and local markets of East Black sea region in Turkey. The samples were analysed for four EU marker PAHs, using ultrasonic extraction, solid-phase extraction (SPE) clean up and stable-isotope dilution gas chromatography with mass-spectrometric (GC/MS) detection. The method was validated with the parameters linearity, accuracy, precision, limit of detection (LOD), limit of quantitation (LOQ) and uncertainty. Total content of the four PAHs in bread varied from 0.19 to 0.46 µg kg(-1) and in breakfast cereals from 0.10 to 0.87 µg kg(-1).
本研究调查了一些谷物衍生产品中四种欧盟标记多环芳烃（PAHs）的污染水平。从土耳其东黑海地区的零售商店和当地市场购买了38个样品，其中20个面包和18种早餐谷物。使用超声提取、固相萃取（SPE）净化和稳定同位素稀释气相色谱-质谱（GC/MS）检测对样品中的四种欧盟标记PAHs进行分析。该方法通过线性、准确度、精密度、检测限（LOD）、定量限（LOQ）和不确定度等参数进行了验证。面包中四种PAHs的总含量在0.19至0.46 µg kg⁻¹之间，早餐谷物中则在0.10至0.87 µg kg⁻¹之间。
