Levels of dioxins, dibenzofurans and selected other chlorinated organic compounds in food from Russia

Food is considered to be the main source of dioxins (PCDDs) and dibenzofurans (PCDFs) for human intake, but there are relatively few publications reporting the levels of dioxins and furans in food samples.^(1–4) Food samples from western to eastern Russia were collected during three recent trips by one of us (AS), and tested for dioxins and dibenzofurans to provide some indication of environmental contamination. The results show that in specific food samples there are more dioxins present than dibenzofurans, but in fish samples the opposite is true. We compare the levels found in Russian food with levels found in samples from other countries, on both wet weight and lipid basis. These Russian samples show ranges similar to but slightly lower than those seen in other industrial countries.