Analysis of 1-O-alk-1-enylglycerophospholipids of albacore tuna (Thunnus alalunga) and their alterations during thermal processing
Analysis of 1-O-alk-1-enylglycerophospholipids of albacore tuna (Thunnus alalunga) and their alterations during thermal processing
复制标题
长鳍金枪鱼 (Thunnus alalunga) 的 1-O-alk-1-烯基甘油磷脂分析及其在热处理过程中的变化
DOI：
--
复制
发表时间：
1993
期刊：
影响因子：
--
通讯作者：
R. P. Martín
中科院分区：
文献类型：
--
作者：
I. Medina;S. Aubourg;R. P. Martín
研究了长鳍金枪鱼罐头加工过程中1-O-烷基-1-烯基甘油脂的定性和定量组成。发现醚连接的脂质为1-O-烷-1-烯基-2-酰基甘油磷脂（缩醛磷脂）。他们进行了研究，通过他们的二甲基缩醛（DMA）衍生物从脂质样品的甲基转移。DMA和脂肪酸甲酯可以同时用气相色谱法分析。通过质谱分析，在长鳍金枪鱼脂肪中鉴定出三种主要的1-O-烷基-1-烯基醚链（16：0 '，18：0'和18：1 '）
The qualitative and quantitative compositions of 1-O-alk-1-enylglycerolipids of albacore tuna (Thunnus alalunga) were studied along the canning process. Ether-linked lipids were found as 1-O-alk-1-enyl-2-acylglycerophospholipids (plasmalogens). They were studied by means of their dimethyl acetal (DMA) derivatives resulting from the transmethylation of lipid samples. DMA and fatty acid methyl esters could be simultaneously analyzed by gas chromatography. Three major 1-O-alk-1-enyl ether chains (16:0', 18:0' and 18:1') were identified in albacore lipids using their mass spectra