Determination of Cd, Cu, Mn and Zn Concentrations in Iranian Caspian Sea Caviar of Acipenser persicus Using Anodic Stripping Voltammetry
| Autor: | R. Faizbakhsh, Joe M. Regenstein, Seyed Vali Hosseini, H. Kolangi Miandare, Mohammad Harsij, Soheil Sobhanardakani |
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| Rok vydání: | 2017 |
| Předmět: |
021110 strategic
defence & security studies biology Chemistry General Mathematics Metallurgy 0211 other engineering and technologies General Physics and Astronomy Heavy metals Total body 02 engineering and technology General Chemistry 010501 environmental sciences biology.organism_classification 01 natural sciences Metal Anodic stripping voltammetry visual_art Environmental chemistry visual_art.visual_art_medium General Earth and Planetary Sciences Acipenser General Agricultural and Biological Sciences 0105 earth and related environmental sciences |
| Zdroj: | Iranian Journal of Science and Technology, Transactions A: Science. 41:139-144 |
| ISSN: | 2364-1819 1028-6276 |
| DOI: | 10.1007/s40995-017-0217-x |
| Popis: | In this study, anodic stripping voltammetry was used to assess the contents of Cd, Cu, Mn and Zn in caviar of Acipenser persicus caught from Southern Caspian Sea sampling site. The range (μg g−1) of metals in caviar samples was: 0.025–0.069 for Cd, 1.08–1.76 for Cu, 0.009–0.01 for Mn and 12.9–21.1 for Zn, respectively. These levels are significantly lower than the adverse levels for human consumption based on FAO/WHO permissible limits. Therefore, caviar’s contribution to the total body burden of these heavy metals can be considered as negligibly small, especially given that caviar is a luxury product. The result of the one-way analysis of variance suggested significant variations (p |
| Databáze: | OpenAIRE |
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