Metabolic imbalance in liver of carps and possibilities of its correction in conditions of warm-water fish culture
Yu. M. Parkhomenko, G. V. Donchenko, Z. S. Protasova
The direction of metabolic processes and the content of basic vitamins and coenzymes in liver of fishes which were cultivated in warm-water reservoirs were investigated. It is shown, that increase of temperature up to around 10 °Ñ lead to disproportionate changes in the activity of some key enzymes. Accumulation of lipids in tissues of fishes is the consequence of these changes. When the supplementation, that contains vitamins Å, Â1, ÐÐ and methionine, was added to standard fodder the correction of metabolic processes took place. Use of the premix can be particularly effective at adaptation of fish to unfavorable conditions.
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