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Content of the copper, zinc, cadmium, lead and mercury in muscle tissue of the trout (salmo trutta m. fario L.) and nases (chondrostoma nasus L.) Cought in rivers Una, Vrbas and Drina

Bedrija Alić ; Zavod za higijenski nadzor namirnica i zaštitu životne okoline, Veterinarski fakultet Univerziteta u Sarajevu
Ante Milanović ; Zavod za higijenski nadzor namirnica i zaštitu životne okoline, Veterinarski fakultet Univerziteta u Sarajevu
Faruk Čaklovica ; Zavod za higijenski nadzor namirnica i zaštitu životne okoline, Veterinarski fakultet Univerziteta u Sarajevu
Lajla Saračević ; Zavod za higijenski nadzor namirnica i zaštitu životne okoline, Veterinarski fakultet Univerziteta u Sarajevu


Puni tekst: hrvatski pdf 383 Kb

str. 40-46

preuzimanja: 1.150

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Sažetak

In the paper, authors are giving results of the research of the essential (Cu and Zn) and toxic (Cd, Pb and Hg) elements in the muscle tissue of trout and nases caught in rivers Una, Vrbas and Drina. Total number of caught fish was 404 (334 trout and 70 nases), 220 from river Una, 154 from river Vrbas and 30 from river Drina.
Content of the Cu, Zn, Pb and Hg was determined by flame atomic absorption spectrophotometer (AAS) method (Cd-standard addition method and Hg-Magos’s method), concentrations have been calculated from calibration curve and given in mg/kg of the fresh sample.
In the muscle tissue of the fish caught from rivers Una, Vrbas and Drina, average value for the Cu were approximately similar, average value for the Zn was slightly higher in the muscle tissue of the fish from rivers Una and Vrbas, average value was also higher for the values of the Cd in rivers Vrbas and Drina, values for the Hg were close in rivers Una and Drina, but higher in muscle tissue of fish from river Vrbas and finally, values of the Pb were similar in all rivers.

Ključne riječi

Hrčak ID:

25922

URI

https://hrcak.srce.hr/25922

Datum izdavanja:

1.6.2004.

Podaci na drugim jezicima: hrvatski

Posjeta: 1.999 *