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:: Volume 26, Issue 3 (9-2017) ::
isfj 2017, 26(3): 185-192 Back to browse issues page
Short Communication: Bioaccumulation of heavy metals, Ni, Cd and Pb in muscle, liver and caviar of farmed Acipenser baerii from Khouzestan Province
A. Mohamadsalhi * 1, M. Velaatzadeh , N. Karami Rd
Abstract:   (4925 Views)
The presence of heavy metals in our environment has been of great concern because of their toxicity when their concentration is more than the permissible level. These metals enter in the environment by different ways e.g. industrial activities. This study was carried out to determine and comparison of heavy metals Cd, Pb and Ni in muscle, liver and caviar of farmed Acipenser baerii from Khuozestan Province, 2014. 30 samples of Acipenser baerii were prepared randomly from five ponds of Hantoshzadeh breeding. Heavy metal levels in fish samples were analyzed by Perkin Elmer 4100 zl atomic absorption. Data analysis was performed with the software SPSS17 and comparison of the mean to T-test. The highest concentration of Ni, Cd and Pb were 1.10±0.23, 0.041±0.002 and 0.35±0.02 µ/Kg in liver of Acipenser baerii. The lowest concentration of this metals were obtained 0.08±0.003, 0.017±0.002 and 0.11±0.02 µ/Kg in caviar this species. Concentration of heavy metals in the liver of Acipenser baerii was higher than muscle and caviar. In this study concentration of Ni, Cd and Pb in muscle and caviar of Acipenser baerii were lower than comparison of WHO, FDA, MAFF and NHMRC standards.
Keywords: Bioaccumulation, Heavy metals, Nickel, Cadmium, Lead, Acipenser baerii
Full-Text [PDF 541 kb]   (1620 Downloads)    
Type of Study: Research | Subject: آلودگي محيطهاي آبي
Received: 2016/07/14 | Accepted: 2017/10/31 | Published: 2017/10/31
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Mohamadsalhi A, Velaatzadeh M, Karami Rd N. Short Communication: Bioaccumulation of heavy metals, Ni, Cd and Pb in muscle, liver and caviar of farmed Acipenser baerii from Khouzestan Province. isfj 2017; 26 (3) :185-192
URL: http://isfj.ir/article-1-1606-en.html


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Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 26, Issue 3 (9-2017) Back to browse issues page

با کسب مجوز از دفتر کمیسیون بررسی نشریات علمی وزارت علوم، تحقیات و فنآوری مجله علمی شیلات بصورت آنلاین می باشد و تعداد محدودی هم به چاپ می رساند. شماره شاپای جدید آن ISSN:2322-5998 است

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