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http://dx.doi.org/10.5713/ajas.2013.13005

Comparison of Live Performance and Meat Quality Parameter of Cross Bred (Korean Native Black Pig and Landrace) Pigs with Different Coat Colors  

Hur, S.J. (Department of Bioresources and Food Science, Konkuk University)
Jeong, T.C. (Department of Animal Science, Gyeongsang National University)
Kim, G.D. (Division of Biotechnology, College of Applied Life Sciences, Jeju National University)
Jeong, J.Y. (Department of Animal Science, Gyeongsang National University)
Cho, I.C. (National Institute of Animal Science, Rural Development Administration)
Lim, H.T. (Department of Animal Science, Gyeongsang National University)
Kim, B.W. (Department of Animal Science, College of Natural Resources & Life Science, Pusan National University)
Joo, S.T. (Department of Animal Science, Gyeongsang National University)
Publication Information
Asian-Australasian Journal of Animal Sciences / v.26, no.7, 2013 , pp. 1047-1053 More about this Journal
Abstract
Five hundred and forty crossbred (Korean native black pig${\times}$Landrace) F2 were selected at a commercial pig farm and then divided into six different coat color groups: (A: Black, B: White, C: Red, D: White spot in black, E: Black spot in white, F: Black spot in red). Birth weight, 21st d weight, 140th d weight and carcass weight varied among the different coat color groups. D group (white spot in black coat) showed a significantly higher body weight at each weigh (birth weight, 140th d weight and carcass weight) than did the other groups, whereas the C group (red coat color) showed a significantly lower body weight at finishing stage (140th d weight and carcass weight) compared to other groups. Meat quality characteristics, shear force, cooking loss and meat color were not significantly different among the different coat color groups, whereas drip loss was significantly higher in F than in other groups. Most blood characteristics were not significantly different among the different groups, except for the red blood cells.
Keywords
Carcass Weight; Muscle Fiber Characteristics; Crossbred Pig; Pork Quality;
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