This study was conducted to investigate the chemical composition in different portions of domestic broiler meat. The broilers were obtained from slaughtering house, where the scale of slaughtering was more than 50,000 heads per day. The carcasses were...
This study was conducted to investigate the chemical composition in different portions of domestic broiler meat. The broilers were obtained from slaughtering house, where the scale of slaughtering was more than 50,000 heads per day. The carcasses were separated by cutting into 7 portions such as wing, drumstick, drummette, breast, skin, thigh, and tenderloin. Moisture contents of drummette and thigh were 73.37% and 73.19%, whereas those of drumstick and wing were 75.65% and 75.76%, respectively. The portions of breast parts contained 4.20% higher protein, but 4.17% lower fat than those of leg parts. Overall mineral contents were relatively high for thigh when compared with breast. The content of Fe was higher by 1.8 folds(7.3ppm) in thigh than that in tenderloin(4.0ppm) and the content of Zn was higher in drummette than that in tenderloin. For amino acid compositions, the tenderloin contained more glutamic acid and methionine than the other portion meats. The portions of drumstick(3.97mg/g) and thigh (3.24mg/g) were higher in collagen contents than the other Parts. Wing portion had the lowest collagen content of 2.64mg/g, which was due to the removal of its skin.