Skip to main navigation menu Skip to main content Skip to site footer

Vol. 33 No. 4 (2015)

Articles

A comparison of slaughter value and meat quality in JA 957 and ROSS 308 broiler chickens

Submitted: July 30, 2019
Published: 2015-12-02

Abstract

The experiment was conducted on two groups of chickens: JA 957 and ROSS 308, 100 heads in each (50 cockerels and 50 cocks). The birds were reared in a typical production building for 7 weeks, which were divided into 4 feeding periods. Chickens of the both groups received the feed mixtures of the same composition components, made only from raw materials of plant origin, an exception being a lack of a coccidiostat in mixtures for JA 957 chickens.

After completion of rearing it was shown that JA 957 chickens in comparison to ROSS 308 birds had the mean body weigh lower by 263 g (P ≤ 0.01), but they were characterized higher dressing percentage by 2.6 points % (P ≤ 0.01). Better musculature and less fatness of carcasses were found in ROSS 308 chickens (P ≤ 0.01). The genetic group of chickens did not affect the content of basal nutrients in both the assessed muscles, except for a significantly (P ≤ 0.05) higher content of crude ash in leg muscles of JA 957 birds. The breast muscles of certified chickens were characterized by a significantly improved (P ≤ 0.05) water holding capacity, a darker colour (P ≤ 0.01) with a higher (P ≤ 0.01) saturation of redness and lower (P ≤ 0.01) saturation of yellowness. Both muscles of JA 957 chickens obtained higher results in respect of the sensory quality (P ≤ 0.05).

References

AOAC, 2005. Association of Official Analytical Chemists, Official Methods of Analysis.18th Edition by AOAC International, Revision II 2007, USA.

Baryłko-Pikielna N., Matuszewska I., 2009. Sensoryczne badania żywności. Wyd. Nauk. PTTŻ, Kraków.

Berri C., Le Bihan-Duval E., Baèza E., Chartrin P., Picgirard L., Jehl N., Quentin M., Picard M., Duclos J., 2005. Further processing characteristics of breast and leg meat from fast-, medium- and slowgrowing commercial chickens. Anim. Res. 54 (2), 123–134.

Doktor, J., Połtowicz, K., 2009. Effect of transport to the slaughterhouse on stress indicators and meat quality of broiler chickens. Ann. Anim. Sci. 9, 307–317.

Fanatico A.C., Pillai P.B., Emmert J.L., Owens C.M., 2007. Meat quality of slow- and fastgrowing chicken genotypes fed low-nutrient or standard diets and raised indoors or with outdoor access. Poult. Sci. 86 (10), 2245–2255.

Fletcher D.L., 2002. Poultry meat quality. World’s Poultry Sci. J, 58 (6), 131–145.

Gornowicz E., Pietrzak M., 2008. Wpływ pochodzenia kurcząt brojlerów na cechy rzeźne i jakość mięśni piersiowych. Rocz. Inst. Przem. Mięs. Tł. 46 (1), 95–104.

Grabowski T., Kijowski J. (red.), 2004. Mięso i przetwory drobiowe. WNT, Warszawa.

Grau R., Hamm R., 1953. Eine einfache Methode zur Bestimmung der Wasserbindung im Muskel. Naturwissenschaften. 40, 29.

Janocha A., Osek M., Milczarek A., 2004. Wpływ pochodzenia na wskaźniki produkcyjne i poubojowe kurcząt rzeźnych. Zesz. Nauk. Prz. Hod. 73, 79–86.

Kokoszyński D., Bernacki Z., 2008. Comparison of slaughter yield and carcass tissue composition in broiler chickens of various origin. J. Cent. Eur. Agric. 9, 11–16.

Kokoszyński D., Bernacki Z., Korytkowska H., Krajewski K., Skrobiszewska L., 2013. Carcass composition and physicochemical and sensory properties of meat from broiler chickens of different origin. J. Cent. Eur. Agric. 14 (2), 303–315.

Marcinkowska-Lesiak M., Moczkowska M, Wyrwisz J., Stelmasiak A., Zdanowska-Sąsiadek Ż., Damaziak K., Michalczuk M., 2013. Wpływ płci na wybrane cechy jakości mięśni mieszańców (CCZk). Zesz. Probl. Post. Nauk. Rol. 574, 39–47.

Mehaffey J.M., Pradhan S.P., Meullenet J.F., Emmert J.L., Mckee S.R., Owens C.M., 2006. Meat quality evaluation of minimally aged broiler breast fi llets from fi ve commercial genetic strains. Poult. Sci. 85, 902–908.

Michalczuk M., Łukasiewicz M., Niemiec J., Pietrzak D., Walas E., 2012. Effect of genetic stock on production results and growth rate of chicks. Ann. Warsaw Univ. Life Sci. SGGW, Anim.

Sci. 51,81–88.

Michalczuk M., Łukasiewicz M., Wnuk A., Damaziak K., Niemiec J., 2013. Wpływ dostępu do wybiegów na wyniki produkcyjne oraz wartość rzeźną kurcząt wolno rosnących Hubbard JA 957. Rocz. Nauk. PTZ 9 (2), 23–31.

Mikulski D., Celej J., Jankowski J., Majewska T., Mikulska M., 2011. Growth performance, carcass traits and meat quality of flower-growing and fast-growing chickens raised with and without outdoor access. Asian-Aust. J. Anim. Sci. 24 (10), 1407–1416.

Nowak M., Trziszka T., 2010. Zachowania konsumentów na rynku mięsa drobiowego. Żywn. Nauka Technol. Jakość 1 (68), 114–120.

Pietrzak D., Michalczuk M., Niemiec J., Mroczek J., Adamczak L., Łukasiewicz M., 2013.

Porównanie wybranych wyróżników jakości mięsa kurcząt szybko i wolno rosnących. Żywn.

Nauka Technol. Jakość 2 (87), 30 –38.

Pietrzak D., Mroczek J., Leśnik E., Świerczewska E., 2006. Porównanie jakości mięsa i tłuszczu kurcząt trzech linii hodowlanych żywionych paszą bez lub z dodatkiem antybiotykowego stymulatora wzrostu. Med. Wet. 62 (8), 917–921.

Pohja N.S., Ninivaara F.P., 1957. Bestimmung der Wasserbindung des Fleisches mittels der Konstantdrűck methods. Fleichwirtschaft. 9, 193–195.

Rocznik Statystyczny Rolnictwa, 2014. Główny Urząd Statystyczny, Warszawa.

Skomorucha, I., Muchacka, R., Sosnówka–Czaja, E., Herbut, E., 2009. Response of broiler chickens from three genetic groups to different stocking densities. Ann. Anim. Sci. 9, 175–184.

Ziołecki J., Doruchowski W., 1989. Metody oceny wartości rzeźnej drobiu. COBRD Poznań, 29.

Downloads

Download data is not yet available.

Similar Articles

<< < 3 4 5 6 7 8 9 10 11 12 > >> 

You may also start an advanced similarity search for this article.