北极虾头脂肪酸的组成和结构分析
Analysis of Fatty Acid Composition and Structures of Pandalus borealis Heads
摘要: 研究不同溶剂对提取北极虾(Pandalus borealis)头中油脂得率的影响，并采用气相色谱–质谱(GC-MS)联用技术对提取的北极虾头油脂进行分析。结果表明，提取最优溶剂为乙醚，其对北极虾头中油脂提取得率为8.5%，通过GC-MS分析，北极虾头油脂中含有13种脂肪酸，不饱和脂肪含量为70.8%，其中二十碳五烯酸(EPA)和二十二碳六烯酸(DHA)占总脂肪酸含量的22.1%。
Abstract: The influence of different solvents on the extraction yield of oil from Pandalus borealis heads was investigated, and the resulting oil was characterized by gas chromatography–mass spectrometry (GC-MS). The results showed that Diethyl ether was the optimal solvent for oil extraction, affording an oil yield of 8.5%. GC-MS analysis identified 13 fatty acids, of which 70.8% were unsaturated; EPA and DHA together accounted for 22.1% of the total fatty acids.
文章引用：金赛男, 叶晨晰, 余楠, 姚名阳, 仇伊轩, 叶熙冉, 贾建萍. 北极虾头脂肪酸的组成和结构分析[J]. 食品与营养科学, 2026, 15(3): 263-269. https://doi.org/10.12677/hjfns.2026.153030

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