PRESENCE OF INORGANIC CONTAMINANTS IN FARM-RAISED FISH AND WILD-CAUGHT FISH

Abstract

Commercial fishing and fish farms represent important sectors in the food industry. The global demand for these products had a significant increase in the last decades, due to the growth of the population, increase in income and in urbanization. To ensure a safe product to the population, the National Plan for Control of Residues and Poisoning (PNCRC) was developed, analyzing risks in products of both fishing and farming, aiming to ensure quality in food product throughout the production chain. In this way,the current document analysis aimed to verify, through reports from 2010 to 2016, the presence of inorganic poisons in fish from farming and commercial fishing. From those reports, the number of unsatisfactory samples in regards to poisons was extracted. This study reported that only fish from commercial fishing showed sample numbers with contamination from mercury, arsenium, plumbum and cadmium, with variations from 8,61% and 25,95%. These contaminated fish shouldn’t be made available for human consumption. For this reason, the NPCRP is an important tool to manage the risks of poisoning, promoting chemical safety on food with animal origins produced in Brazil.

Keywords

• arsenic
• cadmium
• contaminants
• fish
• mercury
• plumbum