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Position: Home > Articles > Analysis of Muscle Fatty Acid Composition in Perch Carp Guizhou Journal of Animal Husbandry & Veterinary Medicine 2012,36 (2) 65-68

鲈鲤肌肉脂肪酸组成分析

作  者:
朱玲;刘必生;李正友;李建光;申晓东
单  位:
贵州省水产研究所
关键词:
鲈鲤;肌肉;脂肪酸;营养分析
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。
译  名:
Analysis of Muscle Fatty Acid Composition in Perch Carp
作  者:
Zhu Ling,Liu Bisheng,Li Zhengyou,Li Jianguang,Shen Xiaodong(Guizhou Institute of Aquatic Products,Guiyang Guizhou 550025,China)
关键词:
Percocypris pingi;Muscle;Fatty acid;Nutrition analysis
摘  要:
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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