花斑裸鲤和极边扁咽齿鱼肌肉营养成分分析

Analysis of Nutritive Composition in Muscle of Gymnocyoris eckloni and Platypharodon extremus

试验结果显示,花斑裸鲤和极边扁咽齿鱼鱼体粗蛋白含量分别为60.5%和56.4%[质量(干)百分率],略低于常规鱼类;每克干物质所含必需氨基酸总量分别为34.99 mg和32.62 mg,占氨基酸总量的50.4%和52.4%,各类氨基酸较为全面,赖氨酸、天门冬氨酸、精氨酸、甘氨酸含量最高,具有良好的利用价值。

The results showed that there were 60.5 % and 56.4 % of protein in Gymnocyoris eckloni and Platypharodon extremus （dry matter）, slightly lower than those in the common fishes. The total essential amino acids were 34. 99 mg/g and 32. 62 mg/g, accounted for 50.4 % and 52.4 ; of the total amino acids with the peak values of Lys, Asp, Arg and Glr, indicating that both of the fish are good candidates for commercial aquaculture.