| 鲈鲤肌肉脂肪酸组成分析 |
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| 引用本文： | 朱玲,刘必生,李正友,李建光,申晓东.鲈鲤肌肉脂肪酸组成分析[J].贵州畜牧兽医,2012,36(2):62-65. |
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| 作者姓名： | 朱玲 刘必生 李正友 李建光 申晓东 |
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| 作者单位： | 贵州省水产研究所,贵州贵阳,550025 |
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| 基金项目： | 贵州省科技计划，贵州省农业科学院，贵州省农业动植物育种专项 |
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| 摘 要： | 对鲈鲤肌肉脂肪酸进行测定,结果显示:鲈鲤肌肉中含有7种脂肪酸,饱和脂肪酸有3种,不饱和脂肪酸有4种。3种饱和脂肪酸(SFA)总量为28.22%,4种不饱和脂肪酸(UFA)为71.75%,以不饱和脂肪酸中油酸C18∶1含量最高,为44.28%。鲈鲤鱼体肌肉脂肪酸主要由油酸C18∶1、棕榈酸C16∶0、亚油酸C18∶2和棕榈油酸C16∶14种脂肪酸组成,这4种脂肪酸质量分数总和占脂肪酸总质量分数的93.58%。鲈鲤肌肉脂肪酸种类组成与其它几种淡水鱼类比较,存在明显差异。
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| 关 键 词： | 鲈鲤 肌肉 脂肪酸 营养分析 |
Analysis of Muscle Fatty Acid Composition in Perch Carp |
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| Zhu Ling,Liu Bisheng,Li Zhengyou,Li Jianguang,Shen Xiaodong.Analysis of Muscle Fatty Acid Composition in Perch Carp[J].Guizhou Animal Science and Veterinary Medicine,2012,36(2):62-65. |
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| Authors: | Zhu Ling Liu Bisheng Li Zhengyou Li Jianguang Shen Xiaodong |
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| Institution: | (Guizhou Institute of Aquatic Products,Guiyang Guizhou 550025,China) |
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| Abstract: | The analysis of the fatty acid in the muscle of Percocypris pingi showed that： 7 amino acids were found;in which there were 3 saturated fatty acids,4 unsaturated fatty acids,and the content of them were 28.22% and 71.75% respectively.The unsaturated fatty acids were mainly oleic acid（C18∶1）,which the content is 44.28%.The fatty acids in the muscle of Percocypris pingi mainly consist of 4 fatty acids： oleic acid（C18∶1）,palmitic acid（C16∶0）,linoleic acid（C18∶2） and palmitoleic acid（C16∶14）,the proportion of the 4 fatty acids could reach 93.58% of total mass fraction fatty acids.Our data also displayed the obvious differences on the kinds of fatty acids in muscle between Percocypris pingi and other freshwater fishes. |
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| Keywords: | Percocypris pingi Muscle Fatty acid Nutrition analysis |
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