Position: Home > Articles > Analysis of Meat Quality in Sizhou Chicken
China Animal Husbandry & Veterinary Medicine
2013,40
(3)
103-106
思州鸡肌肉品质分析
作 者：
张依裕;张福平;林家栋;陈眷华;伍悦;潘兰兵;肖纯猛;赵素阁
单 位：
贵州大学动物科学学院
关键词：
思州鸡;肉品质;矿物质;脂肪酸;氨基酸
摘 要：
随机选取相同条件下放牧饲养的120日龄思州鸡10只,公、母各半,进行肌肉品质测定。结果显示,思州鸡肌肉嫩度好,干物质含量高,钙含量丰富,硒和铁含量较低,锌含量适中;胸肌11种脂肪酸中以油酸、棕榈酸、亚油酸和硬脂酸为主,占脂肪酸总量的92.20%,不饱和脂肪酸含量占69.35%,必需脂肪酸占15.31%;17种氨基酸中以谷氨酸、天冬氨酸、赖氨酸和亮氨酸为主,占氨基酸总量的44.22%,必需氨基酸、鲜味氨基酸、甜味氨基酸、芳香族氨基酸、支链氨基酸和抗氧化氨基酸含量分别为39.40%、26.18%、20.09%、7.06%、18.08%和11.61%。因此,思州鸡肌肉品质优良,肉质风味好。
译 名：
Analysis of Meat Quality in Sizhou Chicken
作 者：
ZHANG Yi-yu1,2,ZHANG Fu-ping1,2,LIN Jia-dong1,2,CHEN Juan-hua1, WU Yue1,PAN Lan-bing1,2,XIAO Chun-meng1,ZHAO Su-ge1 (1.College of Animal Science,Guizhou University,Guiyang 550025,China;2.Key Laboratory of Animal Genetics,Breeding and Reproduction in the Plateau Mountainous Region,Ministry of Education,Guizhou University,Guiyang 550025,China)
关键词：
Sizhou chicken;meat quality;mineral matter;fatty acid;amino acids
摘 要：
In present experiment,meat quality was analysed for randomly selected 120 day-old 10 chickens(♀:5,♂:5) from the same grazing conditions of Sizhou chicken and to provide scientific information for its exploitation.The results indicated that Sizhou chicken had excellent muscle tenderness,high dry matter,rich calcium,lower selenium and iron,moderate zinc.Oleic acid,linoleic acid,palmitic acid and stearic acid accounted for 92.20% in all of 11 fatty acids in chest muscle.Unsaturated fatty acids and essential fatty acids was 69.35% and 15.31%,respectively.Glutamic acid,aspartic acid,lysine and leucine accounted for 44.22% in all amino acids.Essential amino acids,palatable amino acids,sweet amino acids,aromatic amino acids,branched chain amino acids and antioxidant amino acid contents were 39.40%,26.18%,20.09%,7.06%,18.08% and 11.61%,respectively.Therefore,Sizhou chicken had excellent meat quality and good flavour.
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