对光倒刺鱼巴的含肉率和肌肉营养成分进行了分析。结果表明 ,光倒刺鱼巴的含肉率平均为79 85 % ;肌肉 (鲜样 )的粗蛋白质含量 2 0 6 0 % ,粗脂肪 3 0 3% ,粗灰分 0 5 9%。干物质中水解氨基酸总量6 4 79% ,其中必需氨基酸含量 2 7 39% ,占氨基酸总量的 42 2 8% ;钙 0 0 86 % ,磷 0 10 % ,钙磷比例为 1∶1 16 ,磷的相对含量比其它鱼高。认为光倒刺鱼巴是一种开发及养殖价值较高的淡水鱼类。 The light content and muscle nutrition of light barbed fish were analyzed. The results showed that the average meat content of the barbed fish was 79 85%, that of the muscle (fresh sample) was 260%, that of the crude fat was 300% and that of the crude ash was 0.59%. The total amount of hydrolyzed amino acids in dry matter was 6 4 79%, of which the essential amino acid content was 2 7 39%, accounting for 42 2 8% of the total amino acids; 0 86% calcium, 0 10% phosphorus and 1: , The relative content of phosphorus higher than other fish. It is believed that the light-barbed fish barb is a species of freshwater fish that has a high value for development and culture.