engleski

Chemical and fatty acid composition of male mouflon (Ovis ammon musimon Pal.) meat

The aim of this research was to determine the effect of age on chemical and fatty acid composition of the male mouflon (Ovis ammon musimon Pal.) meat. The male mouflons included in the study originated from the North Adriatic island Rab, Croatia. Three age groups were included (young, sub-adult, adult). An effect of age on chemical composition was not found. However, higher percentage of total fat, dry matter and ash was determined in the meat of young mouflons. Predominating saturated fatty acids in mouflon meat were myristic, palmitic and stearic acids. Age significantly (p < 0.05) affected only the percentage of palmitic acid being the highest in the meat of young mouflons. Percentage of the predominant monounsaturated fatty acid, oleic acid, did not change significantly with age. A higher (p < 0.05) percentage of the predominant polyunsaturated fatty acid, linoleic acid, was found in the meat of sub-adult mouflons. The meat of the young mouflons had a higher (p < 0.05) percentage of conjugated linoleic acid. The meat of the sub-adult and adult mouflons was found to have a higher (p < 0.05) percentage of total saturated fatty acids. A lower (p < 0.05) ratio of polyunsaturated and saturated fatty acids was found in the meat of young than in the meat of sub-adult mouflons. The ratio of n-6 and n-3 was lower (p < 0.05) in the adult than in the sub-adult mouflons. Higher (p < 0.05) atherogenicity and thrombogenicity indices were found in the young rather than in the adult mouflons. Low fat content (<1 %) and favourable ratios of polyunsaturated, saturated, n-6 and n-3 fatty acids make the mouflon meat a good choice for human diet.

Mouflon; meat; chemical composition; fatty acids

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