Assessment of Four Heavy Metals Mercury, Lead, Copper and Cadmium Levels in Muscles of Import-ed Tilapia to Iran

Authors

Department of veterinary medicine, Shahrekord branch, Islamic Azad University, Shahrekord, Iran

Abstract

This study was conducted to determine the residues of mercury (Hg), lead (Pb), copper (Cu) and cadmium (Cd) in the imported tilapia fillets. Thirty random samples from imported tilapia fillets were collected from different markets in Isfahan City, central Iran. They were analyzed using Graphite Furnace Atomic Absorption Spectrometer (Perkin Elmer 800) for Pb, Cu, Cd and flow injection mercury system (Perkin Elmer 400) for Hg. Out of the 30 tested samples, concentration of Hg, Pb, Cu and Cd in the tilapia fillets samples as mean± standard deviation were 0.083±.016, 0.638±0.067, 0.521± 0.081 and 0.136 ± 0.025 mg/kg, respectively. Among these, amounts obtained for all metals except for lead were lower than the permissible level specified by WHO (P<1%). The Pb concentrations in all examined samples were higher than WHO standards. The continuous consumption of these contaminated fish regularly for long time may lead to health troubles.

Keywords

References

  1. FAO .1993. Fishery Information, Data and Statistics Service "Aquaculture production (1985-1991)".FAO Fisheries Circular (Food and Agriculture Organization of the United Nations) 815, 20ââ‚‌“2.
  2. Eissa A.E., Moustafa M., El-Husseiny I.N., Saeid S., Saleh O., Borhan T., 2009. Identification of some skeletal deformities in some freshwater teleost raised Egyptian aquaculture. Chemosphere. 77, 419-425.
  3. Jezierska B., Witeska M., 2001. Metal Toxicity to Fish.Wydawnic two Akademii Podlaskiej, Siedlce. pp. 318.
  4. Javed M., 2002. Concentration, distribution and comparison of selected heavy metals in bed sediment and fish organs from the river, Ravi. J Anim Vet Adv. 1, 16-19.
  5. Levensen H., Barnard W., 1988. Wastes in marine environment. Hemisphere Publishing Corporation, Cambridge, London. pp. 123-126.
  6. Badr A.M., Mahana N.A., Eissa A., 2014. Assessment of Heavy Metal Levels in Water and Their Toxicity in Some Tissues of Nile Tilapia (Oreochromisniloticus) in River Nile Basin at Greater Cairo,Egypt. Global Veterinaria. 13(4), 432-443.
  7. Abumourad I.M.K., Authman M.M.N, Abbas W.T., 2013. Heavy Metal Pollution and Metallothionein Expression: A Survey on Egyptian Tilapia Farms. J Appl Sci Res. 9(1), 612-619.
  8. Olusola A.V., Folashade P.A., Ayoade O.I., 2012. Heavy metal (lead, Cadmium) and antibiotic (Tetracycline and Chloramphenicol) residues in fresh and frozen fish types (Clariasgariepinus, Oreochromisniloticus) in Ibadan, Oyo State, Nigeria. Pak J Biol Sci. 15(18), 895-9.
  9. Babu B., Ozbay G., 2013. Screening of Imported Tilapia Fillets for Heavy Metals and Veterinary Drug Residues in the Mid-Atlantic Region, USA. J Food Process Tech. 4(9), 1-7.
  10. Ashraf W., Seddigi A., Abulkibash A., Khalid M., 2006. Levels of selected metals in canned fish consumed in Kingdom of Saudi Arabia. Environ Monit Assess. 117, 271-79.
  11. Borgmann U., Ralph K.M., 1983. Complexation and toxicity of copper and the free metal bioassay technique. Water Res. 17, 1697-1730.
  12. Davis J.A.,Volesky B.,Vierra R.H., 2000. Sargassum seaweed as biosorbent for heavy metals. Water Res. 34(17), 4270-4278.
  13. Goyer R.A., 1994. Biology and nutrition of essential elements. In Risk Assessment of Essential
  14. Elements. ILSI Press, Washington, DC.13ââ‚‌“19.
  15. Suppin D., Zahlbrucker R., Krapfenbauerââ‚‌“Cermak C.H., Hassan-Hauser C.H., Smulders F.J.M., 2005. Mercury, lead and cadmium content of fresh and canned fish collected from Austrian retail operations. Nutrition. 29, 456-60.
  16. Wright D.A., Welbourn P.M., 1994. Cadmium in the aquatic environment: a review of ecological, physiological, and toxicological effects on biota. Environ Rev. 2,187-214.
  17. Anderson P., Borg H., Karrhage P., 1995. Mercury in fish muscle in acidified and limed lakes. Water, Air, Soil Pollut. 80(1-4), 889-892.
  18. Baldwin D.H., Sandahl J.F., Labenia J.S., Scholz N.L., 2003. Sublethal Effects of Copper on Coho Salmon: Impacts on Non-overlapping Receptor Pathways in the Peripheral Olfactory Nervous System. Environ Toxicol Chem. 22(10), 2266-2274.
  19. WHO.1996. Guideless for drinking water quality (2nd ed.), Vol. 2, Australia. Geneva: World Health Organization.
  20. Rashed M.N., 2001. Cadmium and lead levels in fish (Tilapia nilotica) tissues as biological indicator for lake water pollution. Environ Monit Assess. 68, 75-89.
  21. Essa H.H., Rateb H.Z., 2011. Residues of some heavy metals in freshwater fish (Oreochromis
  22. niloticus and labeoniloticus) in Assiut city mar-kets.Assiut Univ Bull Environ Res. 14(1), 31-39.
  23. Burden V.M., Sandheinrich C.A., Caldwell A., 1998. Effects of lead on the growth and alpha amino levulinic acid dehydrates activity of juvenile rainbow trout, Oncorhynchus mykiss. Environ Pollut. 101, 285-289.
  24. Hakanson L., 1984. Metals in fish and sediment from the River Kolbacksan water system, Sweden. Arch Hydrobiol. 101, 373-400.
  25. Koca S., Koca Y.B., Yildiz S., Gürcü B ., 2008. Genotoxic and histopathological effects of water pollution on two fish species, Barbus capitopectoralis and Chondros tomanasus in the Büyük Menderes River, Turkey. Biol Trace. Elem Res. 122, 276-291.
  26. Tulasi S.J., Reddy P.U.M., Ramana Rao J V., 1992. Accumulation of lead and effects on total lipids and lipid derivatives in the freshwater fish Anabas testudineus (Bloch).Ecotox Environ Safe. 23(1), 33ââ‚‌“38.
  27. Girón-Pérez M.I., Santerre A., Gonzalez-Jaime F., Casas-Solis J., Hernndez-Coronado M., Peregrina- Sandoval J., Takemura A., Zaitseva G., 2007. Immunotoxicity and hepatic function evaluation in Nile tilapia (Oreochromis niloticus) exposed to diazinon. Fish Shellfish Immun. 23, 760-769.

Files

History

  • Receive Date: 26 April 2017
  • Revise Date: 25 October 2021
  • Accept Date: 29 October 2018

Share

How to cite

Statistics