Izvorni znanstveni članak

https://doi.org/10.18047/poljo.21.2.10

INFLUENCE OF DIETARY REPLACEMENT OF SUNFLOWER OIL WITH MILK THISTLE (SILYBUM MARIANUM) OIL ON FATTENING CHARACTERISTICS AND MARKET VALUE OF BROILER CARCASSES

Zlata Kralik orcid.org/0000-0001-9056-9564 ; Sveučilište J.J. Strossmayer u Osijeku, Poljoprivredni fakultet u Osijeku, Kralja Petra Svačića 1d, 31000 Osijek, Hrvatska
Gordana Kralik ; Sveučilište J.J. Strossmayer u Osijeku, Poljoprivredni fakultet u Osijeku, Kralja Petra Svačića 1d, 31000 Osijek, Hrvatska
Žarko Radišić ; Sveučilište J.J. Strossmayer u Osijeku, Poljoprivredni fakultet u Osijeku, Kralja Petra Svačića 1d, 31000 Osijek, Hrvatska
Igor Kralik ; Sveučilište J.J. Strossmayer u Osijeku, Poljoprivredni fakultet u Osijeku, Kralja Petra Svačića 1d, 31000 Osijek, Hrvatska
Danica Hanžek ; Sveučilište J.J. Strossmayer u Osijeku, Poljoprivredni fakultet u Osijeku, Kralja Petra Svačića 1d, 31000 Osijek, Hrvatska

Sažetak

The paper investigates the influence of dietary replacement of 3% sunflower oil (SO group) with 3% milk thistle oil (MTO group) in broiler diets on fattening characteristics and carcass quality. During 42 days of fattening, MTO group achieved insignificantly higher live weight(2.21 kg: 2.19 kg; P>0.05), significantly better feed conversion (1.80 kg: 1.83 kg; P = 0.034) and production number (292.33:285.33; P = 0.013) compared to the SO broiler group. Carcass weight and portion of main parts did not statistically significantly differ between the groups (P>0.05). Market value of carcass cuts and breast fillets was higher in MTO group than in SO group. Lipids of breast and thigh muscles in the SO group contained significantly higher concent.

Ključne riječi

milk thistle oil; sunflower oil; carcass quality; FA profile; market value

Hrčak ID:

150619

URI

https://hrcak.srce.hr/150619

Datum izdavanja:

18.12.2015.

Podaci na drugim jezicima: hrvatski

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