Naltritive value can be expressed by AAS, CS and EAAI, the data are AAS 0.73, CS 0.45 and EAAI 109.4. They are higher than other rare freshwater fishes.

• 鱼体必需氨基酸和几种鲜味氨基酸在干物质中的质量分数分别是29.；94%25和31