MUSTAFA YİPEL, ERDİNÇ TÜRK, İBRAHİM OZAN TEKELİ, Halis OĞUZ

Heavy Metal Levels in Farmed and Wild Fishes of Aegean Sea and Assessment of Potential Risks to Human Health

Bu çalışmada Ege Denizinden avlanan vahşi çipura (Sparus aurata), izmarit (Spicara maena), mercan (Pagellus erythrinus) ve çiftlik çipura (Sparus aurata) türlerinin Ag, Al, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb ve Zn düzeylerinin belirlenerek tüketimlerine bağlı olarak insan sağlığı risk değerlendirmesi yapılması amaçlandı. Toplam 40 adet balık toplandı ve metal düzeyleri ICP-OES ile belirlendi. Çalışmada balık türlerindeki metal düzeyleri Ag (Nd), Al (3.20-8.87), Co (0.01-0.01), Cr (0.02-0.51), Cu (0.96-1.28), Fe (0.23-4.30), Mn (0.15-0.39), Ni (0.130.22), Pb (0.00-0.10) ve Zn (6.18-7.30) (mg kg-1 y.a.) olarak belirlendi. Örneklerde Ag ve Cd'a rastlanmadı. Belirlenen ağır metal düzeyleri ulusal ve uluslararası yasal limitlerin altında bulundu. Ağır metallerin insan sağlığı üzerine olası risklerinin değerlendirilmesinde target hazard quotient (THQ) ve total target hazard quotient (TTHQ) metodu kullanıldı. THQ ve TTHQ değerleride 1'in altında bulundu ve insan sağlığı açısından herhangi bir risk oluşturmadığı sonucuna varıldı.

Ege Denizi Vahşi ve Çiftlik Balıklarının Ağır Metal Düzeyleri ve İnsan Sağlığı Üzerine Potansiyel Risklerinin Değerlendirilmesi

The aim of this study was to determine the levels of Ag, Al, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn in wild seabream (Sparus aurata), blotched picarel (Spicara maena), pandora (Pagellus erythrinus) fished from the Aegean Sea and the farmed seabream (Sparus aurata), and to assess the risks depending on their consumption by humans. A total of 40 fishes were collected and the metal levels were determined using ICP-OES. The metal levels were determined to be Ag (Nd), Al (3.20-8.87), Co (0.01-0.01), Cr (0.02-0.51), Cu (0.96-1.28), Fe (0.23-4.30), Mn (0.15-0.39), Ni (0.13-0.22), Pb (0.00-0.10) and Zn (6.18-7.30) (mg kg-1 w.w.) in the study. No Ag or Cd were found in the samples. The heavy metal levels were below the national and international legal limits. The target hazard quotient (THQ) and total target hazard quotient (TTHQ) method was used to determine the possible risks of the heavy metals on human health. THQ and TTHQ values were all less than 1 and it was concluded that they do not pose any risks in terms of human health.

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Liu J, Dong Y, Xu H, Wang D, Xu J: Accumulation of Cu, Pb and Zn by 19 wetland plant species in constructed wetland. J Hazard Mater, 147, 953, 2007. DOI: 10.1016/j.jhazmat.2007.01.125
Ozturk M, Ozozen G, Minareci O, Minareci E: Determination of heavy metals in of fishes, water and sediment from the Demirköprü dam lake (Turkey), JABS, 2, 99-104, 2008.
Yarsan E, Yipel M, Yipel FA, Dikmen B: Accumulation of nonessential potentially toxic trace elements (PTEs) in the some economically important seafood species of Mediterranean. Kafkas Univ Vet Fak Derg, 20, 188, 2014. DOI: 10.9775/kvfd.2013.9749
Mahboob S, Al-Balawi HFA, Al-Misned F, Al-Quraishy S, Ahmad Z: Tissue metal distribution and risk assessment for important fish species from Saudi Arabia. Bull Environ Contam Toxicol, 92, 61-66, 2014. DOI: 1007/s00128-013-1139-8
Rahimi E, Gheysari E: Evaluation of lead, cadmium, arsenic and mercury heavy metal residues in fish, shrimp and lobster samples from Persian Gulf. Kafkas Univ Vet Fak Derg, 22, 173-178, 2016. DOI: 10.9775/ kvfd.2015.13801
Usydus Z, Szlinder-Richert J, Polak-Juszczak L, Komar K, Adamczyk M, Malesa-Ciecwierz M, Ruczynska W: Fish products available in Polish market-assessment of the nutritive value and human exposure to dioxins and other contaminants. Chemosphere, 74, 1420-1428, 2009. DOI: 1016/j.chemosphere.2008.12.023
Kalantzi I, Pergantis SA, Black KD, Shimmield TM, Papageorgiou N, Tsapakis M, Karakassis I: Metals in tissues of seabass and seabream reared in sites with oxic and anoxic substrata and risk assessment for consumers. Food Chem, 194, 659-670, 2016. DOI: 10.1016/j.foodchem. 08.072
Ikem A, Egilla J: Trace element content of fish feed and bluegill sunfish (Lepomis macrochirus) from aquaculture and wild source in Missouri. Food Chem, 110, 301-309, 2008. DOI: 10.1016/j.foodchem.2008.02.003
Kalantzi I, Black KD, Pergantis SA, Shimmield TM, Papageorgiou N, Sevastou K, Karakassis I: Metals and other elements in tissues of wild fish from fish farms and comparison with farmed species in sites with oxic and anoxic sediments. Food Chem, 141, 680-694, 2013. DOI: 10.1016/j. foodchem.2013.04.049
Gu YG, Lin Q, Wang XH, Du FY, Yu ZL, Huang HH: Heavy metal concentrations in wild fishes captured from the South China Sea and associated health risks. Mar Pollut Bull, 96, 508-512, 2015. DOI: 10.1016/j. marpolbul.2015.04.022
Tuzen M: Toxic and essential trace elemental contents in fish species from the Black Sea, Turkey. Food Chem Toxicol, 47, 1785-1790, 2009. DOI: 1016/j.fct.2009.04.029
Yabanlı M, Alparslan Y: Potential health hazard assessment in terms of some heavy metals determined in demersal fishes caught in Eastern Aegean Sea. Bull Environ Contam Toxicol, 95, 494-498, 2015. DOI: 10.1007/ s00128-015-1584-7
Yıldız M: Mineral composition in fillets of sea bass (Dicentrarchus labrax) and sea bream (Sparus aurata): A comparison of cultured and wild fish. J Appl Ichthyol, 24, 589-594, 2008. DOI: 10.1111/j.1439- 2008.01097.x
Adhikari S, Ghosh L, Rai SP, Ayyappan S: Metal concentrations in water, sediment, and fish from sewage-fed aquaculture ponds of Kolkata, India. Environ Monit Assess, 159, 217-230, 2009. DOI: 10.1007/s10661-008- 8
US EPA: Method 200.7, Revision 5.0. Trace elements in water, solids, and biosolids by inductively coupled plasma-atomic emission spectrometry, EPA 821-R-01-010, 2001.
US EPA: Guidance for assessing chemical contaminant data for use in fish advisory. Vol. II: Risk assessment and fish consumption limits. EPA B-00-008. Washington, D.C: United States Environmental Protection Agency. Office of Water, 2000.
TURKSTAT: Fisheries statistics 2013. Turkish Statistical Institute,
Agricultural Production Statistics Group. Publ. no: 4349, Ankara.
FAO: World review of fisheries and agriculture. In, The state of world fisheries and aquaculture: Opportunities and challenges. Rome, Food and Agriculture of the United Nations. Part, 1, 3-93, 2014. http://www. fao.org/3/a-i3720e/i3720e01.pdf; Accessed: 23.02.2016
US EPA: Screening tools for chemical contaminants. United States Environmental Protection Agency. https://epa-prgs.ornl.gov/cgi- bin/chemicals/csl_search; Accessed: 23.02.2016
Abdallah MAM: Bioaccumulation of heavy metals in mollusca species and assessment of potential risks to human health. Bull Environ Contam Toxicol, 90, 552-557, 2013. DOI: 10.1007/s00128-013-0959-x
Yipel M, Yarsan E: A risk assessment of heavy metal concentrations in fish and an invertebrate from the Gulf of Antalya. Bull Environ Contam Toxicol, 93, 542-548, 2014. DOI: 10.1007/s00128-014-1376-5
Cabañero AI, Madrid Y, Cámara C: Selenium and mercury bioaccessibility in fish samples: An in vitro digestion method. Anal Chim Acta, 526, 51-61, 2004. DOI: 10.1016/j.aca.2004.09.039
EC: Commission regulation as regards heavy metals. Amending Regulation, 466/2001, No. 78/2005.
Anonymous: Turkish food codex regulation on classification and maximum residue limits of pharmacologically active substances can be found in animal food. 04.05.2012-28282, 2012.
DalmanO, Demirak A, Balcı A: Determination of heavy metals (Cd, Pb) and trace elements (Cu, Zn) in sediments and fish of the Southeastern Aegean Sea (Turkey) by atomic absorption spectrometry. Food Chem, 95, 162, 2006. DOI: 10.1016/j.foodchem.2005.02.009
Uluturhan E, Kucuksezgin F: Heavy metal contaminants in Red Pandora (Pagellus erythrinus) tissues from the Eastern Aegean Sea Turkey. Water Res, 41, 1185-1192, 2007. DOI: 10.1016/j.watres.2006.11.044
Tepe Y, Turkmen M, Turkmen A: Assessment of heavy metals in two commercial of four Turkish seas. Environ Monit Assess, 146, 277-284, 2008. DOI: 10.1007/s10661-007-0079-3
Alasalvar C, Taylor KDA, Zubcov E, Shahidi F, Alexis M: Diffirentiation of cultured and wild sea bass (Dicentrarchus labrax): Total lipid content, fatty acid and trace mineral composition. Food Chem, 79, 145-150, 2002. DOI: 10.1016/S0308-8146(02)00122-X
Cheng Z, Lam CL, Mo WY, Nie XP, Choi WM, Man YB, Wong MH: Food wastes as fish feeds for polyculture of low-trophic-level fish: Bioaccumulation and health risk assessments of heavy metals in the cultured fish. Environ Sci Pollut Res Int, 23, 7195-7203, 2016. DOI: 10.1007/ s11356-016-6484-9
Basaran AK, Aksu M, Egemen O: Impacts of the fish farms on the water column nutrient concentrations and accumulation of heavy metals in the sediments in the Eastern Aegean Sea (Turkey). Environ Monit Assess, , 439-451, 2010. DOI: 10.1007/s10661-009-0808-x
Tepe Y: Metal concentrations in eight fish species from Aegean and Mediterranean Seas. Environ Monit Assess, 159, 501-509, 2009. DOI: 1007/s10661-008-0646-2