饲料研究2026，Vol.49Issue(9)：72-77,6.DOI:10.13557/j.cnki.issn1002-2813.2026.09.012
抚仙湖两种土著鱼肌肉营养成分比较分析
Comparative analysis of muscle nutritional composition in two indigenous fish species from Fuxian lake
摘要
Abstract
The experiment aimed to evaluate the nutritional characteristics of two indigenous fish species in Fuxian lake.Selecting wild Anabarilius grahami,farmed Anabarilius grahami,and wild Acrossocheilus yunnanensis as research objects,the conventional nutritional composition,amino acid composition,fatty acid composition,and mineral element content of their back muscles were analyzed.The results showed that the crude protein content of the muscle was ranked as follows:Wild Anabarilius grahami>wild Acrossocheilus yunnanensis>farmed Anabarilius grahami.A total of 17 amino acids were detected in the three types of fish,including 10 non essential amino acids,seven essential amino acids,and six flavor amino acids.The three types of fish had the highest content of glutamic acid,accounting for 14.85%,14.17%,and 15.62%of the total amino acid content,respectively.A total of 18 types of fatty acids were detected in the muscles of wild Anabarilius grahami,including five saturated fatty acids,five monounsaturated fatty acids,and eight polyunsaturated fatty acids.A total of 22 types of fatty acids were detected in farmed Anabarilius grahami,including seven saturated fatty acids,six monounsaturated fatty acids,and nine polyunsaturated fatty acids.A total of 20 fatty acids were detected in wild Acrossocheilus yunnanensis,including five saturated fatty acids,six monounsaturated fatty acids,and nine polyunsaturated fatty acids.The content of unsaturated fatty acids in the three types of fish was 67.01%,78.36%,and 64.44%,respectively,mainly composed of oleic acid and docosahexaenoic acid(DHA).The potassium content in the mineral elements of wild Anabarilius grahami and wild Acrossocheilus yunnanensis was the highest,at 4 430.00 mg/kg and 4550.00 mg/kg,respectively.The potassium-to-sodium ratio in the muscles was 18.08 and 17.22,respectively.The study shows that Anabarilius grahami and Acrossocheilus yunnanensis are nutritious fish species rich in high-quality protein,essential amino acids,beneficial fatty acids,and mineral elements.关键词
鱇浪白鱼/云南光唇鱼/营养成分/氨基酸/脂肪酸/矿物质元素Key words
Anabarilius grahami/Acrossocheilus yunnanensis/nutritional composition/amino acids/fatty acids/mineral elements分类
农业科技引用本文复制引用
金方彭,周睿,钟文武,吴俊颉,刘子俊,郝峻锋,冷云..抚仙湖两种土著鱼肌肉营养成分比较分析[J].饲料研究,2026,49(9):72-77,6.基金项目
珠江渔业资源与栖息地调查项目(项目编号:ZJZX-01) （项目编号:ZJZX-01）
2024-2026重点研发(农业领域)专项(项目编号:202404BK090408) （农业领域）
云南省九大高原湖泊渔业资源调查项目 （）
