Trace element concentrations in water and Clupeonella cultriventris caspia in the Southern Caspian Sea and Assessment of Potential Risk to Human Health
| Autor: | Mohammad Hosein Sinkakarimi, Iman Islami, Mohammad Hossein Gorjian Arabi, Mohsen Ahmadpour, Paul Hapeman |
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| Rok vydání: | 2020 |
| Předmět: |
Clupeonella cultriventris
Acceptable daily intake Endocrinology Diabetes and Metabolism Clinical Biochemistry 010501 environmental sciences Aquatic biota 01 natural sciences Biochemistry Risk Assessment Inorganic Chemistry 03 medical and health sciences Human health Metals Heavy Humans Hunting Caspia 0105 earth and related environmental sciences 0303 health sciences biology Potential risk 030302 biochemistry & molecular biology Biochemistry (medical) Trace element Water General Medicine Hazard index biology.organism_classification Trace Elements Environmental chemistry Environmental science Caspian Sea Water Pollutants Chemical Environmental Monitoring |
| Zdroj: | Biological trace element research. 200(2) |
| ISSN: | 1559-0720 |
| Popis: | Despite the fishing pressure on common kilka (Clupeonella cultriventris caspia) and the importance of the Caspian Sea, there are little data on trace element levels in those. Therefore, the concentrations of 27 trace elements were measured in water (n=15) and C. cultriventris (n=1050) collected from the southern Caspian Sea. The concentrations of Cd, Hg, and Zn in the water exceeded permissible limits and posed potential ecological risks to the aquatic biota, especially in the southeastern region of the Caspian Sea. The estimated daily intakes of As, Cd, Co, Hg, Mn, Pb, Sb, and V from the consumption of C. cultriventris were higher than the acceptable daily intake recommended by the JECFA and USEPA. However, the target hazard quotients and hazard index values were lesser than one. It appears that C. cultriventris provides a small amount of essential element nutrition for consumers. In conclusion, this study revealed that consumers are exposed to As, Co, Hg, Mn, Mo, Sb, and, V through the consumption of C. cultriventris. Also, the concentrations of Cd, Hg, and Zn in water showed significant ecological risk. |
| Databáze: | OpenAIRE |
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