| 池沼公鱼肌肉中脂肪酸成分的GC-MS分析 |
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| 引用本文： | 宫勋,李红今,张莉,王月华. 池沼公鱼肌肉中脂肪酸成分的GC-MS分析[J]. 吉林化工学院学报, 2013, 0(11): 93-95,142 |
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| 作者姓名： | 宫勋 李红今 张莉 王月华 |
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| 作者单位： | [1]吉林化工学院资源与环境工程学院,吉林吉林132022 [2]吉化辽源化工有限责任公司,吉林辽源136200 [3]吉林石化公司乙烯厂分析车间,吉林吉林132022 [4]吉林石化公司炼油厂硫磺车间,吉林吉林132022 |
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| 摘 要： | 目的:分析测定池沼公鱼肌肉中的脂肪酸成分.方法:采用索氏提取法提取池沼公鱼肌肉中的脂溶性成分,经甲酯化处理后用气相色谱-质谱联用技术(GC-MS)分离和鉴定,运用面积归一化法确定各个成分的相对百分含量.结果:从池沼公鱼脂肪油中鉴定出38种脂肪酸,其中不饱和脂肪酸21种,主要种类有:棕榈油酸(8.11%),(E)-9-十八碳烯酸(12.25%),顺式二十碳五烯酸(8.43%),二十二碳六烯酸甲酯(11.85%)等;饱和脂肪酸17种,主要种类有:棕榈酸(8.13%),肉豆蔻酸(2.71%),十八烷酸(4.23%)等.结论:试验结果表明,池沼公鱼的营养价值较高,具有很好的开发利用价值.
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| 关 键 词： | 池沼公鱼 脂肪酸 GC-MS |
Fatty Acids Analysis in Hypomesus olidus Muscle by GC-MS |
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| GONG Xun,LI Hong-jin,ZHANG Li,WANG Yue-hua. Fatty Acids Analysis in Hypomesus olidus Muscle by GC-MS[J]. Journal of Jilin Institute of Chemical Technology, 2013, 0(11): 93-95,142 |
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| Authors: | GONG Xun LI Hong-jin ZHANG Li WANG Yue-hua |
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| Affiliation: | 1. College of Resource and Environment Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, China; 2. Jilin Liaoyuan Chemical Co. ,Ltd. , Liaoyuan City 136200, China;3. Jilin Petrochemical Co Ethylene Plant Analysis Workshop, Jilin City 132022, China ;4. Oil Refinery Liuhuang Workshop of Petrochina Jilin Petrochemical Company, Jilin City 132022, China) |
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| Abstract: | Objective ：The research aimed to determine and analyze the fatty acid compositions of Hypomesus olidus muscle. Method： The lip soluble components were extracted from Hypomesus olidus muscle by Soxhlet extraction respectively. The extracted fatty acids were identified by gas chromatography-mass spectrometry （GC-MS） after methyl etherification treatment, and the relative percentage of each component was confirmed by peak-area normalization method. Result： Total 38 kinds of fatty acid, including 21 kinds of unsaturated fatty acid and 17 kinds of saturated fatty acid were identified from oil of Parthenoeissus quinquefolia muscle. The main components of unsaturated fatty acids were palmitoleic acid （8.11% ） ,9-octadecenoic acid, （ 12.25% ）, all z,5,8,11,14,17-eicosapentaenoic acid （ 8.43% ） ,4,7,10,13,16,19-docosahexaenoic acid （ 11.85% ）, etc. While the main components of saturated fatty acids were palmitic acid （ 8. 13% ）, tetradecanoic acid （ 2.71% ）, octadecanoic acid （4.23 % ）, etc. Conclusion： This result provides the nutrition and health value of Hypomesus olidus were higher and it had better-development and utilization prospect. |
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| Keywords: | hypomesus olidus muscle fatty acid GC-MS |
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