determination of heavy metal content in commercial marine fish hunted from southeast aegean sea (turkey) and their potential risk for public health
نویسندگان
چکیده
in this study, heavy metals such as al, cr, cu, zn, cd, hg, pb etc. content in liver, muscle and gill of three economical marine species [striped seabream (lithognathus mormyrus linneaus, 1758), two-band bream (diplodus vulgaris geoffroy saint-hilaire, 1817) and common pandora (pagellus erythrinus linneaus, 1758)] obtained from 4 stations (fethiye, bodrum, datça, marmaris) in south aegean coast were analyzed. after tissues were mineralized with wet-ashing, their heavy metal concentrations were measured with inductively coupled plasma mass spectrometry (icp-ms). according to the findings, sediment samples had more heavy metals than water samples and none of heavy metal concentrations in the water samples exceeded national legal limits. furthermore it was reported that the accumulation of heavy metal in liver and gill was the highest whereas in muscle the proportion was the lowest. results showed that the mean concentration of the studied heavy metals in muscle tissues did not pose a risk in terms of public health in comparison with the international standards.
منابع مشابه
Determination of heavy metal content in commercial marine fish hunted From Southeast Aegean Sea (Turkey) and their potential risk for public health
In this study, heavy metals such as Al, Cr, Cu, Zn, Cd, Hg, Pb etc. content in liver, muscle and gill of three economical marine species [striped seabream (Lithognathus mormyrus Linneaus, 1758), two-band bream (Diplodus vulgaris Geoffroy Saint-Hilaire, 1817) and Common pandora (Pagellus erythrinus Linneaus, 1758)] obtained from 4 stations (Fethiye, Bodrum, Datça, Marmaris) in South Aegean coast...
متن کاملDetermination of some heavy metal levels in three freshwater fish in Keban Dam Lake (Turkey) for public consumption
The accumulation of iron, zinc, copper and cobalt in the muscles of three freshwater fish (Cyprinus carpio, Squalius cephalus and Capoeta umbla) from Keban Dam Lake (Turkey) were investigated between September 2009 and April 2010. The concentration of heavy metals were found as Zn>Fe>Cu>Cd respectively. A positive relationship was found between heavy metal levels and fish size. The levels of al...
متن کاملShort communication:Determination of some heavy metal levels in three freshwater fish in Keban Dam Lake (Turkey) for public consumption
متن کامل
application and construction of carbon paste modified electrodes developed for determination of metal ions in some real samples
ساخت الکترودهاِی اصلاح شده ِیکِی از چالشهاِی همِیشگِی در دانش شیمِی بوِیژه شیمِی تجزیه مِی باشد ،که با در نظر گرفتن سادگِی ساخت، کاربردی بودن و ارزان بودن روش مِی توان به باارزش بودن چنِین سنسورهاِی پِی برد.آنچه که در ادامه آورده شده به ساخت و کاربرد الکترودهاِی اصلاح شده با استفاده از نانو ذرات در اندازه گِیرِی ولتامترِی آهن وکادمِیم اشاره دارد. کار اول اختصاص دارد به ساخت الکترود خمِیر کربن اصلاح شده با لِیگاند داِ...
15 صفحه اولTsunami hazard in the southeast Aegean Sea
a Institute of Applied and Computational Mathematics, FORTH, GR-70013 Heraklion, Crete, Greece b Department of Applied Mathematics, University of Crete, GR-71409 Heraklion, Greece c Department of Environmental Engineering, Technical University of Crete, GR-73100 Chania, Greece d School of Civil & Environmental Engineering, Cornell University, Ithaca, USA e Department of Earth and Planetary Scie...
متن کاملcharacterization of heavy metal and antibiotic resistant bacteria isolated from aliaga ship dismantling zone, eastern aegean sea, turkey
in this study, it was aimed to determine the effects of ship dismantling zones on distribution ofheavy metal resistance and level of antibiotic resistance of bacterial isolates from eastern aegean sea coast.thirteen isolates were identified by phylogenetic analysis using 16s rdna sequences which indicated that theisolates belonged to genus bacillus. these strains were investigated in respect of...
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عنوان ژورنال:
caspian journal of enviromental sciencesجلد ۱۴، شماره ۱، صفحات ۱-۱۳
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