title: Carcass composition and meat quality of Chinese purebred and European × Chinese crossbred pigs.
abstract: Carcass composition and meat quality were compared in Chinese purebred native pigs (Meishan and Ming) and the same breeds crossed with Landrace. Duroc × Landrace were controls. The study was part of a programme to improve pig production in Japan by introducing Chinese native pigs. The loin meat from Chinese purebred pigs received higher sensory scores than that from crosses between Landrace and Duroc (abbreviated as LD). Separable fat percentage of the carcass from Chinese purebred pigs was about 2·5 times higher than that from LD pig. This separable fat was decreased by crossbreeding with Landrace. Water-holding capacity (WHC) of the meat from Chinese purebred and crossbred pigs was slightly higher than that from LD. Significant difference in the contents of amino acids and peptides was not observed among the species examined. Contents of inosinic acid (IMP), one of the flavour components, in the meat from Chinese purebred and crossbred pigs were higher than that from LD. From histochemical observation, an unusual distribution of fat in the muscle fibre was observed in the muscle from Chinese purebred pigs, especially Ming, as compared with other species.
authors: Department of Animal Science, Faculty of Agriculture, University of Niigata, Ikarashi, Niigata 950-21, Japan.
authors: A
authors: A
authors: Suzuki
authors: N
authors: N
authors: Kojima
authors: Y
authors: Y
authors: Ikeuchi
authors: S
authors: S
authors: Ikarashi
authors: N
authors: N
authors: Moriyama
authors: T
authors: T
authors: Ishizuka
authors: H
authors: H
authors: Tokushige