取15尾斑点叉尾鮰为样品,测定其含肉率和肌肉的营养成分。结果为:含肉率为75.71％;肌肉中粗蛋白占19.42％,脂肪占1.01％,水分占77.58％,灰分占1.12％,碳水化合物占0.87％;肌肉中含有18种氨基酸,占肌肉总量的18.72％,其中人体必需氨基酸占总氨基酸的42.26％。矿物质含量中Fe、Zn的含量较高,而对人体健康有害的物质如Pb、As等的含量很低。笔者认为斑点叉尾鮰是一种营养价值比较全面的淡水养殖品种,具有良好的养殖前景。 Take 15 Picchu 鮰 as a sample, determine the meat content and muscle nutritional content. The results were as follows: meat content was 75.71%; crude protein in muscle accounted for 19.42%, fat accounted for 1.01%, water accounted for 77.58%, ash accounted for 1.12%, carbohydrate accounted for 0.87%; muscle contains 18 kinds of amino acids, Of the 18.72%, of which 42.26% of the total essential amino acids in human body. Mineral content of Fe, Zn content is higher, and harmful to human health substances such as Pb, As and other content is low. I believe that Channel Catfish is a more nutritious freshwater aquaculture species, with good breeding prospects.