FATTY ACID COMPOSITION OF TRIACYLGLYCEROLS OF LIVER AND REPRODUCIBLE ABILITY OF CARPS-FRUITFUL FOR VARIOUS LEVELS OF VITAMIN A IN FODDER
The effect of increased amounts of vitamin A in the diet on the fatty acid composition of triacylglycerols of liver and reprodusible ability of carps-fruitful. The experiment conducted in the period perednerestovyy three groups carps- fruitful. The control group received standard granulated carp fodder. Study of carps-fruitful additionally received as part of the above - mentioned retynilatsetat fodder. Found that in the liver of females and males carps-fruitful research groups that are perednerestovyy period as part of standard granulated fodder received vitamin A in 2500 and 5000 the number of IE/kg of fodder is probably dose-dependent and increases the content of triacylglycerols. At the same time in their fatty acid composition and dose-dependent manner significantly reduced levels of monounsaturated fatty acids family n-9, but increases – saturated fatty acids with odd and even number of carbon atoms in the chain families of polyunsaturated fatty acids n-3 and n-6. Females carps-fruitful research groups, which in perednerestovyy period as part of standard granulated feed additionally fed vitamin A number of 2500 and 5000 IE/kg of fodder is probably dose-dependent manner and increased labor and relative fecundity and in males – the amount of milts. This significantly increases output and dose-dependent larvae from caviar.
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