Growth performance and fatty acid profiles of intramuscular and subcutaneous fat from Limousin and Charolais heifers fed extruded linseed

BARTOŇ, L., MAROUNEK, M., KUDRNA, V., BUREŠ, D. & ZAHRÁDKOVÁ, R.. Growth performance and fatty acid profiles of intramuscular and subcutaneous fat from Limousin and Charolais heifers fed extruded linseed. Meat Science. 2007, roč. 76, č. 3, s. 517-523.
BARTOŇ, Luděk, MAROUNEK, Milan, KUDRNA, Václav, BUREŠ, Daniel and ZAHRÁDKOVÁ, Radka. Growth performance and fatty acid profiles of intramuscular and subcutaneous fat from Limousin and Charolais heifers fed extruded linseed. Meat Science, 2007, 76, 517-523. ISSN 0309-1740.
Year2007
CathegoryScientific publication in impacted journals
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Abstract

Heifers of Limousine (LI) and Charolais (CH) breed were used to evaluate the effect of a basal mixed diet with linseed supplementation (108 g.kg-1 DM) on performance and fatty acid (FA) composition of M. longissimus thoracis (MLT) and subcutaneous fat. In summary, both diet and genotype influenced the FA profile of MLT. Live weight gains were higher in the CH heifers compared with the LI heifers, but did not differ between diets within the breed. Feeding linseed enhanced the nutritive value of beef in terms of FA profile. The lipids of the LI heifers contained more FAs that are considered important for human health.