ACCUMULATION OF SELENIUM IN AQUATIC ORGANISMS OF THE CASPIAN SEA
The question of establishing the levels of selenium accumulation in fish Marine has consistently attracted the attention of researchers. This is due, no doubt, with a surprisingly high concentrations of trace elements in fishmuscle mass compared with terrestrial animals and the wide spread lack of p...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Kamerton
2014-11-01
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| Series: | Юг России: экология, развитие |
| Subjects: | |
| Online Access: | https://ecodag.elpub.ru/ugro/article/view/53 |
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| Summary: | The question of establishing the levels of selenium accumulation in fish Marine has consistently attracted the attention of researchers. This is due, no doubt, with a surprisingly high concentrations of trace elements in fishmuscle mass compared with terrestrial animals and the wide spread lack of public consumption of selenium in most countries of the world. By the ability to accumulate selenium species investigated can be arranged in series: carp < rudd < pike Kutum < perch < carp < mullet < silverside < pike < roach < sprat common < gobies < sprat anchovy << sturgeon. It is known that the main source of selenium to fish is the food, although there is some element passes through the gills during respiration. Comparing the results with data accumulation of selenium muscle tissue of fish from different regions of the world indicates the absence of express selenodefitsita in the Caspian Sea. |
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| ISSN: | 1992-1098 2413-0958 |