| 银鲳鱼脂肪酸的气相色谱－质谱分析 |
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| 引用本文： | 刁全平,郭华,吕琳琳,李铁纯,侯冬岩.银鲳鱼脂肪酸的气相色谱－质谱分析[J].鞍山师范学院学报,2015(6):51-53. |
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| 作者姓名： | 刁全平 郭华 吕琳琳 李铁纯 侯冬岩 |
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| 作者单位： | 鞍山师范学院化学与生命科学学院,辽宁鞍山,114007 |
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| 摘 要： | 为了解银鲳鱼中脂肪酸的组成，采用Bligh－Dyer提取法对样品中脂肪油进行提取，甲酯化后利用气相色谱－质谱联用仪进行分析测定．结果发现从银鲳鱼中鉴定出21种脂肪酸，饱和脂肪酸9种，相对百分含量占总检出量的36．92％，不饱和脂肪酸12种，相对百分含量占总检出量的63．08％，其中EPA和DHA的相对百分含量分别为3．45％和13．18％．
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| 关 键 词： | 银鲳鱼 脂肪酸 气相色谱-质谱联用 |
Study on fatty acid in Pampus argenteus |
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| Abstract: | Composition and contents of fatty acid in Pampus argenteus was analyzed.The fatty oil was extrac-ted by Bligh-Dyer method and esterified by sodium hydroxide-methanol, and the fatty acids methanol esters were separated and identified by gas chromatography-mass spectrometry.The results showed that 9 kinds of sat-urated fatty acids (36.92 %) and 12 kinds of unsaturated fatty acids (63.08%) were identified in Pampus argenteus,and the contents of EPA and DHA were 3.45%and 13.18%respectively. |
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| Keywords: | Pampus argenteus fatty acid Gas Chromatography-Mass Spectrometry |
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