Abstract
In the presented study, five different fish species and sediment samples were collected from polluted areas, control samples from unpolluted areas in Yeşili{dotless}rmak River during 2008-2009. The samples were analyzed using flame and/or graphite furnace atomic absorption spectrometry after various digestion methods. The relative standard deviations (RSD) were found below 10%. The accuracy of the methods was confirmed by certified reference materials. The maximum iron, zinc, copper, lead, manganese, nickel and cadmium concentrations were found to be as 116 (Fe), 63.5 (Zn), 2.5 (Cu), 0.56 (Pb), 9.4 (Mn), 10.2 (Ni) and 0.75 (Cd) μg/g in fish samples. The maximum metal concentration in sediment was 3566μg/g for Fe, 463μg/g for Mn, 45.5μg/g for Zn, 38.7μg/g for Cu, 17.3μg/g for Pb, 79.2μg/g for Ni and 0.55μg/g for Cd, respectively. Some species is accumulated trace metals at high ratio.
| Original language | English |
|---|---|
| Pages (from-to) | 1383-1392 |
| Number of pages | 10 |
| Journal | Food and Chemical Toxicology |
| Volume | 48 |
| Issue number | 5 |
| DOIs | |
| State | Published - May 2010 |
| Externally published | Yes |
Bibliographical note
Funding Information:The authors are grateful for the financial support of the Unit of the Scientific Research Projects of Gaziosmanpaşa University . The authors would like to thank to Özgür Doğan Uluözlü for his help and Dr. Savaş Yılmaz for identification of fish samples.
Keywords
- Atomic absorption spectrometry
- Fish
- Heavy metals
- Sediment
- Yeşili{dotless}rmak River
ASJC Scopus subject areas
- Food Science
- Toxicology