Comparative Analysis of Nutrients in Breast Muscles from Taihe Black-Bone Silky Fowls, Crossbred Black-Boned Silky Fowls and AA Broilers
SHANG Ke1, MI Si1, LI Xia1, ZHANG Chunhui1,*, FAN Yuqing2, YE Mengliang1
1.Comprehensive Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Institute of Agro-Products Processing Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China; 2.Taihe Industrial Office of Taihe Black Chicken, Taihe 343700, China
Abstract：The quality characteristics and nutrient composition of breast muscles from Taihe black-bone silky fowls were comparatively evaluated with those of crossbred black-bone silky fowls and AA broilers. Proximate nutrients, lipids, amino acid composition and 11 mineral elements were determined. Our data showed that the moisture content of muscles from both male and female Taihe silky fowls was higher than that of other breeds. Male crossbred silky fowls had higher crude protein content than other breeds, while the opposite result was observed for female crossbred silky fowls. Taihe silky fowls of both genders showed significantly higher crude fat content but lower total cholesterol content (P < 0.05). Male and female Taihe and crossbred silky fowls were significantly richer in free fatty acids than AA broilers (P < 0.05). However, males and females of these breeds presented no significant differences in total, essential or umami amino acid contents (P > 0.05). In addition, iron, copper, chromium and selenium were significantly abundant in male and female silky fowls than in AA broilers (P < 0.05). The contents of heavy metals including lead, cadmium and arsenic in all three breeds were below national limits.
尚 柯，米 思，李 侠，张春晖，范玉庆，叶孟亮. 泰和乌鸡、杂交乌鸡与市售白羽肉鸡的营养成分比较研究[J]. 肉类研究, 2017, 31(12): 11-16.
SHANG Ke, MI Si, LI Xia, ZHANG Chunhui, FAN Yuqing, YE Mengliang. Comparative Analysis of Nutrients in Breast Muscles from Taihe Black-Bone Silky Fowls, Crossbred Black-Boned Silky Fowls and AA Broilers. Meat Research, 2017, 31(12): 11-16.
2017, Vol. 31 
