Semiquantitative mercury determination in fish: a tool for poisoning prevention.
Human exposure to mercury intoxication through contaminated fish ingestion has been well studied, mainly among Japanese population. The Brazilian population, particularly in the Amazon region, is now in focus due to findings of fish contamination. Major health impacts caused by mercury affect mostly people who have a regular fish diet. A continuous checking for mercury content in the most consumed fish could prevent human intoxication. A simple, non-instrumental method to allow a continuous checking of the mercury content in fish was developed. Based on this method, we are proposing a prevention action where community agents can be trained to perform fish analysis. Technical Schools and Universities located nearby the affected areas would be in charge of quality control programs for the fish analysis as well as for the selection, training and update for operators.
Yallouz
Allegra V
AV
Coordenação de Química Analítica, Centro de Tecnologia Mineral, Rio de Janeiro, RJ, 21941-590, Brasil. ayallouz@cetem.gov.br
Calixto
Tatiana
T
Hacon
Sandra
S
D000818:Animals; D005396:Fish Products / Q000032:analysis; D005399:Fishes; D005506:Food Contamination / Q000517:prevention & control*; D005517:Foodborne Diseases / Q000517:prevention & control*; D006801:Humans; D008628:Mercury / Q000032:analysis*; D008630:Mercury Poisoning / Q000517:prevention & control*
D008628:Mercury