池塘养殖F_3代大鳞鲃鱼与原种鱼肌肉营养成分对比分析  

Comparative analysis of nutrient composition in the muscle of barbus capito between F_3 cultured and protospecies

作　　者：王飞飞[1] 王信海[1] 叶建勇[1] 丁辰龙[1] 蔺玉华[1] Wang Feifei;Wang Xinhai;Ye Jianyong;Ding Chenlong;Lin Yuhua(Suqian Institute of Agricultural Sciences,Jiangsu Academy of Agricultural Sciences,Suqian 223800,Chin)

机构地区：[1]江苏省农业科学院宿迁农科所,江苏宿迁223800

出　　处：《水产养殖》2018年第7期30-33,共4页Journal of Aquaculture

基　　金：江苏省农业自主创新资金资助项目(CX(14)2076)

摘　　要：采用常规方法测定分析了F_3代大鳞鲃鱼肌肉营养成分组成与含量。结果显示,F_3代大鳞鲃鱼水分含量为78.45%,灰分含量分别为2.36%,粗蛋白含量为24.28%,粗脂肪含量为5.63%。氨基酸总量为19.54%,必需氨基酸含量为7.97%,必需氨基酸占总氨基酸的比值为40.78%,氨基酸指数为81.49。F_3代大鳞鲃鱼肌肉矿物质元素含量丰富、合理,是食用价值很高的优质鱼类。Nutritional components in the muscle of F_3 Barbus.capito were tested and analyzed with routine methods.The results showed that content of moisture,ash,crude protein and crude fat in fresh muscle was78.45%,2.36%,24.28% and 5.63%,respectively.The total content of amino acids was 19.54%,essential amino was 7.79%,the percentage of essential amino acids in total amino was 40.78%;the amino acid indexes were81.89.It was indicated that F_3 B.capito had better nutritive value,raising value,deserving exploitation and utilization.

关 键 词：F3代 大鳞鲃鱼 肌肉 营养成分 

分 类 号：Q176[生物学—水生生物学]