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投稿时间：2021-02-20
投稿时间：2021-02-20
中文摘要: 该文对黄金石斑鱼肌肉蛋白质和脂肪酸成分进行了分析测定。结果显示，黄金石斑鱼肌肉中含水分77.33%、粗蛋白19.56%、粗脂肪1.92%、粗灰分1.13%。黄金石斑鱼肌肉中共检测出16种氨基酸，氨基酸总含量为肌肉的17.89%，其中人体必需氨基酸含量为6.8%；共检测出14种脂肪酸，饱和脂肪酸3种，单不饱和脂肪酸3种，多不饱和脂肪酸8种，含量分别为肌肉的0.252 3%，0.194 37%和0.244 6%。研究表明，黄金石斑鱼肌肉是一种氨基酸、脂肪酸含量丰富，组成均衡的优质蛋白；黄金石斑鱼是一种肉质鲜美、营养丰富的高品质鱼类，具有较高食用和推广养殖价值。
Abstract:In this study，the protein and fatty acid components in Petenia splendida muscle were analyzed.Moisture，crude protein，crude fat，and crude ash contents were 77.33%，19.56%，1.92% and 1.13%，respectively.Sixteen amino acids were detected，and total amino acid content was 17.89%，6.8% of which represented essential amino acids.Fourteen fatty acids were detected，including 3 saturated fatty acids，3 mono-unsaturated fatty acids，and 8 poly-unsaturated fatty acids.Their respective contents were 0.252 3%，0.1943 7% and 0.244 6%.This study revealed that Petenia splendida muscle was a high-quality protein source，rich in amino acids and fatty acids，with a balanced composition.Petenia splendida is a high-quality，nutritionally rich fish with delicious meat，which has high food and breeding value.
keywords: Petenia splendida protein fatty acid analysis evaluation
文章编号：202202021 中图分类号： 文献标志码：
基金项目:现代农业产业技术体系专项资金（CARS-46）
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