Analysis of 5,8,11,14,17-Eicosapentaenoic Acid and 4,7,10,13,16,19-Docosahexaenoic Acid in the Viscera of Marine Organisms Using Gas Chromatography
作者: Deyong Zhang Xiaolu Xu Xiu-Ying ShenHuiying Xu
刊名: Asian Journal of Chemistry, 2015, Vol.27 (3)
来源数据库: Asian Journal of Chemistry
DOI: 10.14233/ajchem.2015.17124
关键词: Marine organismsVisceraEPADHAGas chromatography
原始语种摘要: A gas chromatography was established for analysis of 5,8,11,14,17-eicosapentaenoic acid and 4,7,10,13,16,19-docosahexaenoic acid in the viscera of marine organisms. The viscera of 6 kinds of non-fish marine organisms were then collected for oil extraction and detection of 4,7,10,13,16,19-docosahexaenoic acid and 5,8,11,14,17-eicosapentaenoic acid. The oil extraction ratio varied from 0.72 to 6.23 % (wt. %). Scylla serrata presented the highest oil yield, followed by Architeuthis dux and Panopea abrupta. The 5,8,11,14,17-eicosapentaenoic acid concentration (in methyl ester form) in the oil varied from 0.56 to 7.75 (mg/g). Scylla serrata presented the highest 5,8,11,14,17-eicosapentaenoic acid concentration (p < 0.05), followed by Architeuthis dux and Panopea abrupta. The...
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  • concentration 浓度
  • ester 
  • extraction 提取
  • Marine 海军(部)海军陆战队almanac 航海历
  • highest 最高的
  • varied 钢的
  • methyl 甲基
  • obviously 明显地
  • viscera 内脏
  • higher