| 周李柳1，朱少轩1，李小霞1，但学明1，刘丽1，潘庆1，李桂峰2，甘炼1.太平洋双色鳗鲡肌肉营养成分分析与评价[J].广东农业科学,2014,41(12):105-109 |
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太平洋双色鳗鲡肌肉营养成分分析与评价 |
| Basic components analysis and nutritive value evaluationof Anguilla bicolor pacifica muscle |
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| DOI： |
| 中文关键词: 太平洋双色鳗鲡 肌肉 营养成分 品质评价 |
| 英文关键词: Anguilla bicolor pacifica muscle nutritional components nutritional evaluation |
| 基金项目:广东省海洋渔业科技推广专项(A201201G01）；
广东省联合培养研究生示范基地(粤教研函[2013]14 号）；国家
科技支撑计划项目(2012BAD25B00 |
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| 摘要点击次数: 1609 |
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| 中文摘要: |
| 测定并分析了太平洋双色鳗鲡(Anguilla bicolor pacifica）肌肉中营养成分组成与质量分数。结果显示院太
平洋双色鳗鲡肌肉中含62.56%、蛋白质15.85%；肌肉中测出氨基酸17 种(未测色氨酸），总量为36.33%(干样），其中
包括人体必需氨基酸总量(EAA）7 种，总量为13.99%(干样），必需氨基酸组成基本符合FAO/WHO 评分标准，太平洋
双色鳗鲡的限制性氨基酸为(蛋氨酸+胱氨酸）和缬氨酸，其必需氨基酸指数(EAAI）为78.26，5 种鲜味氨基酸(DAA）
总量为16.58%(干样）；脂肪酸中单不饱和脂肪酸占44.41%，多不饱和脂肪酸占16.70%，其中EPA+DHA 的占
7.33%。该结果表明，太平洋双色鳗鲡具有较高的使用价值与保健作用。 |
| 英文摘要: |
| Nutritiona1 components of Anguilla bicolor pacifica muscle were analyzed with routine methods. The results
showed that contents of moisture, crude protein from fresh muscles were 62.56% and 15.85%. Except Tryptophan, 17
common amino acids were detected from muscles which include 7 essential amino acids (EAA) for human body. In dry
sample, the total content of amino acids (TAA) was 36.33%, the content of EAA was 13.99%. The constitutional rate of the
essential amino acids accorded with the FAO/WHO standard. The main limited amino acids of A. bicolor pacifica were
Methionine+Cysteine and Valine. The essential amino acids index (EAAI) was 78.26. Five kinds of delicious amino acids
(DAA) accounted for 16.58% in dry sample. The content of monounsaturated fatty acid (MUFA) and polyunsaturated fatty
acid (PUFA) in fatty acids were 44.41% and 16.70%. The total content of EPA (C20:5n-3) and DHA (C22:6n-3) in fatty
acids was 7.33%. The result showed that A. bicolor pacifica had high edible value and health effect, and would be an
important cultured species in the future. |
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