Analýza nutričného zloženia (Musculus pectoralis major) divých a domácich kačíc ako vhodného zdroja bielkovín vo výžive človeka

Haščík, P., Slovenská poľnohospodárska univ. v Nitre . Fakulta biotechnológie a potravinárstva; Kulíšek, V.; Kačániová, M.; Čuboň, J.; Gašparík, J.

Nutritional composition analysis of the (Musculus pectoralis major) wild and domestic ducks as a suitable protein source in human nutrition | Analýza nutričného zloženia (Musculus pectoralis major) divých a domácich kačíc ako vhodného zdroja bielkovín vo výžive človeka

2009

Haščík, P., Slovenská poľnohospodárska univ. v Nitre (Slovak Republic). Fakulta biotechnológie a potravinárstva | Kulíšek, V. | Kačániová, M. | Čuboň, J. | Gašparík, J.

Basic chemical components of breast muscles (m. pectoralis major) in wild and domestic ducks were compared in this experiment. Based on the achieved results we did not find out a higher portion of dried matter (30.74g/100g) and lower portion of total water (69.26g/100g) in breast muscles of wild ducks (P lt 0.001). With comparison of free bind water content (36.47:36.80 g/100g), lipid (1.99:1.80 g/100g) as well as mineral matters (1.127:0.990 g/100g) we did not obtain any statistical differences between experimental groups of ducks (P gt 0.05). Higher content of proteins was discovered in breast muscles of in wild ducks (27.62 g/100g) with comparison to domestic ducks (21.70 g/100g). This difference was statistically higher (P lt 0.001) and it indicated that meat of wild ducks may be a higher source off proteins. From the dietetic point it is necessary to emphasise that meat from wild and domestic ducks must be processed without any skin as it obtains a higher portion of lipids. Breast muscles from wild ducks may be recommended for children as well as for adults for it excellent nutrition composition and also for its high energetic value (533.34 kJ/100g) gained mostly from the contents of proteins (84.64%).

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