摘要
对凉山半细毛羊改良羊和布拖黑绵羊的氨基酸和矿物质进行了全面分析,凉山半细毛羊改良羊肉中氨基酸和矿物质含量丰富,总量均高于布拖黑绵羊;改良羊肉中的组氨酸和赖氨酸含量达到了理想蛋白质氨基酸的比例,并且钙、磷含量显著地高于黑绵羊(P<0.05),而布拖黑绵羊肉铜含量极显著地高于改良羊(P<0.01)。
Amino acids and mineral elements of mutton was determined on crossbred Liangshan semi-fine wool sheep and Butuo black sheep.The results indicated that crossbred sheep were rich in amino acids and minerals and the total amount of amino acids and minerals showed higher than that of Butuo black sheep.The content of lisine and histidine in essential amino acids satisfied the ideal ratio in protein in the crossbred sheep and the content of calcium and phosphorus was higher than the Butuo black sheep (P < 0.05) ; However,only the content of copper on mutton of Butuo black sheep was significantly higher than that of the crossbred sheep(P <0.01).
出处
《西南农业学报》
CSCD
北大核心
2013年第5期2081-2083,共3页
Southwest China Journal of Agricultural Sciences
基金
四川省"十二五"科技攻关项目(2011NZ0099-31)
关键词
凉山半细毛羊
羊肉
营养成分
氨基酸
矿物质
Crossbred Liangshan semi-fine wool sheep
Mutton
Nutrient composition
Amino acids
Mineral elements