Polycyclic aromatic hydrocarbons and trace elements dietary intake in inhabitants of Athens, Greece, based on a duplicate portion study.

Concentration levels of 26 polycyclic aromatic hydrocarbons and 20 trace elements were measured in dietary samples, in order to estimate the dietary intake and the potential exposure risk of the Greek population. Dietary samples were collected with the help of 30 volunteers inhabitants of Athens, Greece, according to the duplicate portion study (DPS) method where the determination of the compounds is conducted in the final consumed meal. DPS was selected as an alternative to a total diet study for its feasibility, low cost and realistic image that it provides.

Monitoring of Polycyclic Aromatic Hydrocarbon Levels in Mussels () from Aquaculture Farms in Central Macedonia Region, Greece, Using Gas Chromatography-Tandem Mass Spectrometry Method.

A new sensitive and selective gas chromatography tandem mass spectrometry (GC-MS/MS) method was developed for the analysis of 26 polycyclic aromatic hydrocarbons (PAHs), including 16 Environmental Protection Agency (EPA) and 15 + 1 European Union (EU) PAHs, in mussel samples from aquaculture farms in Thermaikos and Strymonian Gulf, Central Macedonia Region, in three sampling periods. Concentrations were found at moderate to low values at all sampling sites, without exceeding maximum levels set by EU. Low molecular weight PAHs were predominant in all samples.