Methodologies and Results Concerning the Determination of Ocs And Pcbs From Fish Meat

Abstract

In the last decade, studies have been focusing on determinations of persistent organic pollutants (POPs), well known for being involved in human chronic diseases. Various approaches and methodologies are used in monitoring these chemical substances in fish food chain. Therefore, their development, functionality and efficiency are vital for consumers’ protection. The aim of this paper is to review recently published analytical techniques for sample preparation in the determination of POP residues such as organochlorine compounds (OCs) and polychlorinated biphenyls (PCBs). Limitations and advantages of sample preparation techniques are discussed and compared so that they can facilitate the decision of future analysts upon adequate protocols in individual laboratories. A list of the most common compounds quantified nowadays is displayed. In addition, results achieved in original papers are used to briefly describe the current situation on different continents, with third world countries undergoing more pollution than the rest of the world.