Nalaz teških metala i metaloida u tkivima riba kao indikator zagađenja životne sredine / Heavy metals and metalloids in the fish tissues as indicators of environmental pollution
2013
Baltić, Milan Ž. (Fakultet veterinarske medicine, Beograd (Srbija). Katedra za higijenu i tehnologiju namirnica animalnog porekla) | Teodorović, Vlado (Fakultet veterinarske medicine, Beograd (Srbija). Katedra za higijenu i tehnologiju namirnica animalnog porekla) | Dimitrijević, Mirjana (Fakultet veterinarske medicine, Beograd (Srbija). Katedra za higijenu i tehnologiju namirnica animalnog porekla) | Marković, Radmila (Fakultet veterinarske medicine, Beograd (Srbija). Katedra za ishranu i botaniku)
Fishery is an increasingly important economic sector that provides human kind growing food needs, particularly in its most valuable part, proteins. Fish have undeniable nutritional significance in the people's diet. As other food fish can represent biological, chemical and physical hazards that threaten human health. From chemical hazards associated with fish of special interest are heavy metals and metalloids (lead, mercury, arsenic, cadmium). Their presence in fish is the results of pollution of the aquatic environment. In addition, the sources of pollution of the aquatic environment usually associated with anthropogenic influences. The content of heavy metals and metalloids in tissues of fish depends on many factors, one of which related to the environment or water in which the fish live and the other for the fish itself (species, diet, age). Heavy metals and metalloids in fish tissues can be considered from standpoint of safety as a food fish, but also as indicators of environmental pollution.
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