The risk assessment of Lead, Cadmium and Zinc in the two edible fishe species (Carcharhinus limbatus) and (Epinephelus coioides) of Persian Gulf in 2016
Abstract Background and aim:With the development of coastal industries and cities, aquatic ecosystems and organisms are exposed to contaminants, especially heavy metals. Heavy metals accumulate in aquatic tissues and eventually enter the food chain and human body. The aim of this study was to inve...
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| Format: | Article |
| Language: | fas |
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Mashhad University of Medical Sciences
2018-08-01
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| Series: | Pizhūhish dar Bihdāsht-i Muḥīṭ. |
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| Online Access: | http://jreh.mums.ac.ir/article_11487_0069970fe295c79360214a925a46c299.pdf |
| _version_ | 1819073880337154048 |
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| author | Parisa Dadkhah Atefeh chamani Samar Mortazavi |
| author_facet | Parisa Dadkhah Atefeh chamani Samar Mortazavi |
| author_sort | Parisa Dadkhah |
| collection | DOAJ |
| description | Abstract Background and aim:With the development of coastal industries and cities, aquatic ecosystems and organisms are exposed to contaminants, especially heavy metals. Heavy metals accumulate in aquatic tissues and eventually enter the food chain and human body. The aim of this study was to investigate the concentrations of lead, cadmium and zinc in muscle of two fish species (Cicharhinuslimbatus) and (Epinepheluscoioides) from the Persian Gulf. Materials and Methods:For this purpose, 15 samples of muscle were takenfrom each fish, and by wet digestion method, the concentration of Lead, Cadmium and Zinc were measured by atomic absorption device. Statistical analysis of the obtained results was carried out by SPSS software (v.20) using Shapiro-Wilk, One Sample T-Test and Binomial Test. Results:According to the results, the mean concentrations of lead, zinc and cadmium were 5.55, 8.40, 0.202 mg/kg and 14.9, 13.54, 277.0 mg/kg, in Cicharhinuslimbatus and Epinepheluscoioides respectively. The mean concentration of lead in both fisheswashigher than the WHO standard. The HI index for Cicharhinuslimbatus and Epinepheluscoioides is less than 1. Conclusion:With respect to the obtained results, the absorption of these metals does not threaten consumers. However, the proportions of condition factor for Cicharhinuslimbatus and Epinepheluscoioides are not within the standard range and indicate the inappropriate conditions of this habitat for aquatic health and environmental stresses. |
| first_indexed | 2024-12-21T18:00:39Z |
| format | Article |
| id | doaj.art-d0d9f3f10dcc4dcfabd33abe0aa3fc76 |
| institution | Directory Open Access Journal |
| issn | 2423-5202 2423-5202 |
| language | fas |
| last_indexed | 2024-12-21T18:00:39Z |
| publishDate | 2018-08-01 |
| publisher | Mashhad University of Medical Sciences |
| record_format | Article |
| series | Pizhūhish dar Bihdāsht-i Muḥīṭ. |
| spelling | doaj.art-d0d9f3f10dcc4dcfabd33abe0aa3fc762022-12-21T18:55:04ZfasMashhad University of Medical SciencesPizhūhish dar Bihdāsht-i Muḥīṭ.2423-52022423-52022018-08-0142859310.22038/jreh.2018.32548.122411487The risk assessment of Lead, Cadmium and Zinc in the two edible fishe species (Carcharhinus limbatus) and (Epinephelus coioides) of Persian Gulf in 2016Parisa Dadkhah0Atefeh chamani1Samar Mortazavi2Islamic Azad University, Isfahan(Khorasgan) Branch, Isfahan, IranEnvironmental Department, Islamic Azad University, Isfahan (Khorasgan) Branch, Isfahan, IranMalayer UniversityAbstract Background and aim:With the development of coastal industries and cities, aquatic ecosystems and organisms are exposed to contaminants, especially heavy metals. Heavy metals accumulate in aquatic tissues and eventually enter the food chain and human body. The aim of this study was to investigate the concentrations of lead, cadmium and zinc in muscle of two fish species (Cicharhinuslimbatus) and (Epinepheluscoioides) from the Persian Gulf. Materials and Methods:For this purpose, 15 samples of muscle were takenfrom each fish, and by wet digestion method, the concentration of Lead, Cadmium and Zinc were measured by atomic absorption device. Statistical analysis of the obtained results was carried out by SPSS software (v.20) using Shapiro-Wilk, One Sample T-Test and Binomial Test. Results:According to the results, the mean concentrations of lead, zinc and cadmium were 5.55, 8.40, 0.202 mg/kg and 14.9, 13.54, 277.0 mg/kg, in Cicharhinuslimbatus and Epinepheluscoioides respectively. The mean concentration of lead in both fisheswashigher than the WHO standard. The HI index for Cicharhinuslimbatus and Epinepheluscoioides is less than 1. Conclusion:With respect to the obtained results, the absorption of these metals does not threaten consumers. However, the proportions of condition factor for Cicharhinuslimbatus and Epinepheluscoioides are not within the standard range and indicate the inappropriate conditions of this habitat for aquatic health and environmental stresses.http://jreh.mums.ac.ir/article_11487_0069970fe295c79360214a925a46c299.pdfLeadCadmiumDaily IntakeCarcharhinus limbatusEpinephelus coioides |
| spellingShingle | Parisa Dadkhah Atefeh chamani Samar Mortazavi The risk assessment of Lead, Cadmium and Zinc in the two edible fishe species (Carcharhinus limbatus) and (Epinephelus coioides) of Persian Gulf in 2016 Pizhūhish dar Bihdāsht-i Muḥīṭ. Lead Cadmium Daily Intake Carcharhinus limbatus Epinephelus coioides |
| title | The risk assessment of Lead, Cadmium and Zinc in the
two edible fishe species (Carcharhinus limbatus) and (Epinephelus coioides) of Persian Gulf in 2016 |
| title_full | The risk assessment of Lead, Cadmium and Zinc in the
two edible fishe species (Carcharhinus limbatus) and (Epinephelus coioides) of Persian Gulf in 2016 |
| title_fullStr | The risk assessment of Lead, Cadmium and Zinc in the
two edible fishe species (Carcharhinus limbatus) and (Epinephelus coioides) of Persian Gulf in 2016 |
| title_full_unstemmed | The risk assessment of Lead, Cadmium and Zinc in the
two edible fishe species (Carcharhinus limbatus) and (Epinephelus coioides) of Persian Gulf in 2016 |
| title_short | The risk assessment of Lead, Cadmium and Zinc in the
two edible fishe species (Carcharhinus limbatus) and (Epinephelus coioides) of Persian Gulf in 2016 |
| title_sort | risk assessment of lead cadmium and zinc in the two edible fishe species carcharhinus limbatus and epinephelus coioides of persian gulf in 2016 |
| topic | Lead Cadmium Daily Intake Carcharhinus limbatus Epinephelus coioides |
| url | http://jreh.mums.ac.ir/article_11487_0069970fe295c79360214a925a46c299.pdf |
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