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Öğe Carcass and meat quality of Gokceada Goat kids reared under extensive and semi-intensive production systems(Elsevier Sci Ltd, 2014) Ozcan, Mustafa; Yalcintan, Hulya; Tölü, Cemil; Ekiz, Bulent; Yilmaz, Alper; Savaş, TürkerThe aim was to compare the carcass and meat quality characteristics of male and female Gokceada Goat kids produced in extensive (n = 20) and semi-intensive (n = 20) systems. In extensive and semi-intensive produced kids pre-slaughter weights were 17.44 and 12.51 kg; cold carcass weights were 8.66 and 535 kg and cold dressing percentages were 54.9 and 49.28%, respectively. The effect of kid sex was not significant on hot and cold dressing percentages, back fat thickness, M. longissimus dorsi section area, carcass fatness and conformation scores, and carcass measurements, while female kids had higher omental and mesenteric fat and kidney knob and channel fat percentages than male kids. Extensive produced kids had lower meat lightness. Panellists evaluated extensive system kids with higher scores of kid odour intensity, flavour intensity and overall acceptability. It was concluded that it would be more appropriate to use an extensive system in Gokceada Goat breeding for kid meat production. (C) 2013 Elsevier Ltd. All rights reserved.Öğe Carcass measurements and meat quality characteristics of dairy suckling kids compared to an indigenous genotype(Elsevier Sci Ltd, 2010) Ekiz, Bulent; Ozcan, Mustafa; Yilmaz, Alper; Tölü, Cemil; Savas, TuerkerEffects of genotype on carcass measurements and meat quality were investigated by using 24 suckling kids from Turkish Saanen, Gokceada and Maltese breeds. Carcass quality characteristics of indigenous kids (Gokceada) were lower than those of dairy type (Turkish Saanen and Maltese) kids. Breed effect on ultimate meat pH, cooking loss, drip loss and Warner Bratzler shear force values were not significant. Meat samples from Turkish Saanen kids had higher redness (at 0, 1 and 24 h) and yellowness (at 24 h) values than Gokceada kids (P < 0.05). Breed had no significant effect on sensory characteristics except flavour intensity. Flavour intensity scores given to meat samples of Maltese kids were higher than those of Turkish Saanen and Gokceada kids (P < 0.01). In conclusion, dairy type breeds should be considered for meat production as well, with meat from Maltese kids potentially offering better colour and flavour intensity than that of Turkish Saanen kids. (C) 2010 Elsevier Ltd. All rights reserved.Öğe Genotype, production system and sex effects on fatty acid composition of meat from goat kids(Wiley, 2015) Ozcan, Mustafa; Demirel, Gulcan; Yakan, Akin; Ekiz, Bulent; Tölü, Cemil; Savaş, TürkerTwo trials were performed to assess the meat fatty acid profile of goat kids from different genotypes, production systems and sex. In the first trial, genotype effect was determined in 24 suckling male kids from Turkish Saanen, Maltese and Gokceada breeds. In the second trial, male and female Gokceada Goat kids were used to compare the effect of extensive and semi-intensive production systems on fatty acid composition of meat. Significant genotype effect was observed in the percentages of myristic acid (C14:0), palmitic acid (C16:0), oleic acid (C18:1 n-9), linolenic acid (C18:3 n-3), arachidonic acid (C20:4 n-6) and docosahexaenoic acid (C22:6 n-3), despite no differences on the ratios of polyunsaturated fatty acids to saturated fatty acids (PUFA/SFA) and n-6/n-3 (P>0.05). The effect of production system had also significant effects on fatty acids, but sex only influenced significantly stearic acid (C18:0), C18:1 n-9 and C18:3 n-3 fatty acids and total PUFA level and PUFA/SFA ratio. This study confirms that dairy breeds are prone to produce higher levels of unsaturated fatty acids in their muscle. Meanwhile, meat from Gokceada goat kids, which is one of the indigenous breeds in Turkey, had similar PUFA/SFA and n-6/n-3 ratios to Turkish Saanen and Maltase.Öğe Slaughter and carcass characteristics of Gokceada, Maltese and Turkish Saanen suckling kids(Archiv Fur Tierzucht, 2010) Ozcan, Mustafa; Yilmaz, Alper; Ekiz, Buelent; Tölü, Cemil; Savas, TuerkerAim of the study was to investigate comparatively the slaughter and carcass characteristics of Gokceada, Maltese and Turkish Saanen suckling kids. Eight suckling male kids at 80-90 days of age from each genotype were used in the study. The kids were collected from dairy goat farms and slaughtered after lairage of an overnight period. Although the kids were at similar age and sex, the slaughter weight and chilled carcass weight of indigenous Gokceada kids were lower than those of Maltese and Turkish Saanen kids (P<0.001). Chilled dressing percentage calculated according to empty body weight was 48.97% in Gokceada, 51.32% in Maltese and 52.35% in Turkish Saanen kids (P<0.001). There were not statistically significant differences among the breeds in terms of neck, shoulder, ribs and long leg percentages, musculus longissimus dorsi (MLD) section area and back fat thickness (P>0.05). While there were significant differences between breeds in terms of muscle, bone and fat weights in half carcass on the side of Turkish Saanen and Maltese kids, the differences between the genotypes were not significant for percentages of muscle, bone and fat. The carcass structure of suckling kids was small and meat production was low, however, they had very little fat in the carcass. It was concluded that Maltese and Turkish Saanen kids were favourable than Gokceada kids in terms of suckling kid meat production.
