http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김대곤,성삼경,정근기,최창본 대구산업정보대학 1995 논문집 Vol.9 No.2
Dae Gon The study was conducted to investigate the effect of breed, sex on fatty acid compostition. Hanwoo and Holstein used, in the study were classified by sex. The results are summarized as follows ; Oleic acid and unsaturated fatty acids(UFA) percentages of total fatty acids in Hanwoo were higher than in Holstein, but palmitic acid and saturated fatty acids(SFA) were lower in Hanwoo. Oleic acid in steers of Hanwoo and Holstein tended to increase compared with bulls. Oleic acid in rib loin and top round were considerably higher in Hanwoo steers than in Holstein steers. In Hanwoosteers, oleic acid and UFA tended to increased while stearic acid and SFA decreased as marbling degree increased.
한국토종닭과 교잡종의 나이와 성에 따른 근섬유의 조직화학적 특성 비교
김대곤,권연주,성삼경 ( D . G . Kim,Y . J . Kwon,S . K . Sung ) 한국축산학회 1997 한국축산학회지 Vol.39 No.5
N/A This study was carried out to examine the histochemical properties of muscle fiber in Korean Native chickens(KNC). Wangchoo(crossbred) and broiler were used as controls in this study. Live weight and the weight of the pectoralis profundus and iliofibularis muscles differed greatly among breeds. The largest live weight and muscle weight were obtained in broiler, the next in crossbred and the smallest in KNC. In percentage distribution of each fiber type, based on the reactivities for myosin adenosine triphosphatase and reduced nicotinamide adenine dinucleotide dehydrogenase., the pectomlis profundus muscle was composed only of type IIW fibers throughout the experimental period in all breeds. However, the iliofibularis muscle was composed of type IR, IIR and IIW fibers. In the iliofibularis muscle, the highest frequency of type IIR fibers occured in the breeds, and type IR was the lowest percentage. In the same fiber type, the activities of reduced nicotinamide adenine dinucleotide dehydrogense were different among the breeds. When KNC was compared with the crossbred, it showed higher frequency of type IIR fibers and lower frequency of type IIW fibers. The percentage of type IIR fibers of the female was higher than that of the male. The largest diameter of fiber was measured in broiler and the smallest in KNC, and the male had larger diameter than the female. A breed with larger body weight or iliofibularis muscle weight was exhibited larger diameter in each fiber type compared to the other breeds. At 7 weeks age, the largest diameter was measured in type IIt of crossbred, but diameter of type IIW was the largest in KNC. Broiler was the largest in the diameter of type IIW fibers at 7 weeks age, but the crossbred and KNC was the largest in the diameter of type IR fibers at 15 weeks age.