Fish and fish products as risk factors of mercury exposure

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11110%2F18%3A10381866" target="_blank" >RIV/00216208:11110/18:10381866 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.26444/aaem/84934" target="_blank" >https://doi.org/10.26444/aaem/84934</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.26444/aaem/84934" target="_blank" >10.26444/aaem/84934</a>

Result language

angličtina

Original language name

Fish and fish products as risk factors of mercury exposure

Original language description

Introduction and objective. Mercury is ubiquitous in the biosphere, occurring in the air, water, land, and soil, as well as in living organisms. Excessive exposure to mercury is associated with a wide range of adverse health effects including damage to the central nervous system and the kidneys. Mercury exists in many different forms in the environment which produce various patterns of toxicity. Protection of the food chain from contamination by mercury is an important task in the protection of health of the human population. Objective. The aim of the study was to monitor the concentrations of mercury in fish and fish products from food retail in Eastern Slovakia, and from the Ruzin water reservoir, Kosice district. Materials and method. A total of 384 samples of fish and fish products were collected for the study. Atomic absorption spectrometry standard solutions for mercury were used at a wavelength of 254 nm. Results. The majority of countries and global organizations now enforce a maximum concentration of mercury in fish of approximately 0.5 mg.kg(-1). All of the 184 samples (50.52 % of the total fish samples studied) were above the maximum level set by the European Commission Regulation for mercury in fish. Conclusions. The systematic analytical control of contaminants in food is important. Mercury is concentrated in seafood, products of prey and marine fish, fish from rivers and lakes in the areas contaminated by mercury. According to the findings of this study with analyzer AMA 254, the consumption is not recommended of fish, especially seafood (meat of shark, swordfish and king mackerel), for selected groups of the population: children, women of childbearing age, pregnant women and nursing mothers.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

30304 - Public and environmental health

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Annals of Agricultural and Environmental Medicine

ISSN

1232-1966

e-ISSN

—

Volume of the periodical

25

Issue of the periodical within the volume

3

Country of publishing house

PL - POLAND

Number of pages

6

Pages from-to

488-493

UT code for WoS article

000445732200020

EID of the result in the Scopus database

2-s2.0-85054895029