饲料研究2024，Vol.47Issue(14)：113-117,5.DOI:10.13557/j.cnki.issn1002-2813.2024.14.019
鄱阳湖流域野生和养殖翘嘴鳜肌肉营养成分评价
Evaluation of nutritional composition in muscle of wild and farmed Siniperca chuatsi in Poyang Lake basin
摘要
Abstract
This study aimed to investigate the nutritional components of the muscle in wild and farmed Siniperca chuatsi from the Poyang Lake basin.A total of 30 wild and 30 farmed Siniperca chuatsi from the Poyang Lake basin were selected and the contents of conventional components,amino acids,fatty acids,and minerals in muscle were detected.The results showed that the moisture content in the muscle of the wild samples was significantly higher than that of the farmed samples(P＜0.05),while the crude protein and crude fat content were significantly lower than those of the farmed samples(P＜0.05).The types of amino acids in the muscle of wild and farmed Siniperca chuatsi were identical,with the histidine content in the muscle of the wild samples(0.34％)being significantly lower than that of the farmed samples(0.36％)(P＜0.05).The amino acid composition of the muscle in both wild and farmed Siniperca chuatsi from the Poyang Lake basin met the FAO/WHO standards.The EPA content in the muscle of the wild samples(1.33％)was significantly higher than that of the farmed samples(0.34％)(P＜0.05),and the DHA content(2.66％)was significantly higher than that of the farmed samples(1.10％)(P＜0.05).The selenium content in the muscle of the wild samples(0.45 mg/kg)was significantly higher than that of the farmed samples(0.23 mg/kg)(P＜0.05).The study indicates that the muscle amino acid composition of wild and farmed Siniperca chuatsi from the Poyang Lake basin is quite similar,both possessing high nutritional value,and that the nutritional indicators of Siniperca chuatsi in the Poyang Lake basin under farming conditions are essentially comparable to those of the wild samples.关键词
鄱阳湖/翘嘴鳜/营养成分/氨基酸/矿物元素Key words
Poyang Lake/Siniperca chuatsi/nutrient composition/amino acids/mineral elements分类
农业科技引用本文复制引用
姚远,张燕萍,章海鑫,肖俊,陈文静,李艳芳,丁立云..鄱阳湖流域野生和养殖翘嘴鳜肌肉营养成分评价[J].饲料研究,2024,47(14):113-117,5.基金项目
江西省重点研发计划(项目编号:20232BBF60011、20203BBFL63072) （项目编号:20232BBF60011、20203BBFL63072）
国家现代农业产业技术体系(项目编号:CARS-46) （项目编号:CARS-46）
江西省翘嘴鳜联合育种攻关(项目编号:2023yyzygg-02) （项目编号:2023yyzygg-02）
江西省高层次高技能领军人才培养工程(项目编号:赣人社发2022-34) （项目编号:赣人社发2022-34）
