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三文鱼脂肪酸的气相色谱-质谱分析

作  者:
刁全平;侯冬岩;回瑞华;李铁纯;李学成;魏晓风
单  位:
鞍山师范学院化学系;海城同泽中学
关键词:
三文鱼;脂肪酸;气相色谱-质谱
摘  要:
采用Bligh-Dyer提取法对三文鱼鱼肉中的脂肪酸进行提取,利用气相色谱-质谱联用仪进行分析测定,共检测出25中脂肪酸。不饱和脂肪酸为16种,相对百分含量占检出所有脂肪酸的71.90%。其中,二十碳五烯酸(EPA)为9.46%,二十二碳六烯酸(DHA)为11.77%,同时检出了15-二十四碳烯酸(NA)。
译  名:
Analysis of Fatty Acids in Salmon Oil with Gas Chromatography-Mass Spectrometry
作  者:
DIAO Quan-ping1,HOU Dong-yan1,HUI Rui-hua1,LI Tie-chun1,LI Xue-cheng1,WEI Xiao-feng2(1.Department of Chemistry,Anshan Normal University,Anshan 114005,China;2.Haicheng Tongze School,Haicheng 114200,China)
关键词:
salmon; fatty acid;gas chromatography-mass spectrometry
摘  要:
Salmon oil was extracted via Bligh-Dyer method,and its fatty acid compositions were analyzed with gas chromatography-mass spectrometry(GC-MS). Results showed that 25 fatty acids are identified,inculding 16 unsaturated fatty acids,whose total relative content accounts for 71.90% of the total fatty acid content. The percentages of eicosapentaenoic acid(EPA) and docosahexaenoic acid(DHA) are 9.46% and 11.77% respectively,and 15-tetracosenoic acid(NA) exists in salmon oil.

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