Carcass and meat quality characteristics of Bandur ram lambs

被引:6
|
作者
Kumar, S. Naveen [1 ]
Jayashankar, M. R. [1 ]
Ramakrishnappa, Nagaraja [1 ]
Ruban, Wilfred [1 ,2 ]
Sreesujatha, R. M. [1 ,3 ]
机构
[1] KVAFSU, Vet Coll, Dept Anim Genet & Breeding, Bengaluru 560024, Karnataka, India
[2] Vet Coll, Dept LPT, Hassan, India
[3] KVAFSU, LRIC S, Bidar 585401, Karnataka, India
关键词
Bandur ram lambs; Characterization; Carcass; Meat quality; Primal cuts; SHEEP; GOAT;
D O I
10.18805/ijar.B-3261
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
摘要
The present study was aimed at characterizing carcass and meat quality traits in Bandur/Mandya ram lambs. Eighteen ram lambs were slaughtered at the age of six months by Halal method. The pre-slaughter weight (PSW), hot carcass weight (HCW) and dressing percentage based on PSW recorded were 13.49 +/- 0.26 kg, 6.44 +/- 0.14 kg and 47.77 +/- 0.70 per cent, respectively. The mean loin eye area was 15.43 +/- 0.64 cm(2). The mean primal cut weights for leg, loin, rack, chuck, and breast and fore shank were 2.090 +/- 43.35, 0.675 +/- 29.40, 0.646 +/- 28.82, 2.036 +/- 47.35 and 0.601 +/- 23.97 kg, respectively. The highest proportion of meat was recorded in leg (25.06%) and chuck (23.23%). The meat quality traits viz., pH, water holding capacity, Warner-Bratzler Shear Force value, cooking loss and back fat thickness were 6.35 +/- 0.05, 49.74 +/- 3.33 per cent, 3.75 +/- 0.14, 26.01 +/- 2.19 per cent and 0.26 +/- 0.02 cm, respectively. The mean percentage values for proximate principles viz., moisture, crude protein, crude fibre, ether extract, and total ash were 72.10 +/- 0.38, 19.76 +/- 0.34, 0.24 +/- 0.03, 7.23 +/- 0.47 and 1.01 +/- 0.04 per cent, respectively. Compared to earlier reports higher loin eye area measurement was observed in the present study indicating higher muscular development in Bandur ram lambs.
引用
收藏
页码:774 / 779
页数:6
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