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作为醛二甲基缩醛毛细管气相色谱图中假象的亚甲基烯醇醚。

Methyl enol ethers as artefacts in capillary gas chromatographic profiles of aldehyde dimethyl acetals.

作者信息

Brosche T, Platt D, Vostrowsky O

出版信息

J Chromatogr. 1985 Dec 13;345(2):219-27. doi: 10.1016/0378-4347(85)80159-6.

DOI:10.1016/0378-4347(85)80159-6
PMID:4086593
Abstract

Methyl enol ethers are detected within the capillary gas chromatographic profiles of aldehyde dimethyl acetals derived from human red cell plasmalogens or from a synthetic aldehyde mixture. They arise from the dimethyl acetals via methanol elimination as artefacts of the injection technique. In a nutritional experiment, the probands showed a rising proportion of dimethyl acetals in the phospholipid fraction of their erythrocyte ghosts; this fact is seen as an effect of the lipid composition of the milk fat administered.

摘要

在源自人红细胞缩醛磷脂或合成醛混合物的醛二甲基缩醛的毛细管气相色谱图中检测到甲烯醇醚。它们是通过注射技术的假象,由二甲基缩醛经甲醇消除而产生的。在一项营养实验中,受试者红细胞影的磷脂部分中二甲基缩醛的比例不断上升;这一事实被视为所给予乳脂肪的脂质组成的一种效应。

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Methyl enol ethers as artefacts in capillary gas chromatographic profiles of aldehyde dimethyl acetals.作为醛二甲基缩醛毛细管气相色谱图中假象的亚甲基烯醇醚。
J Chromatogr. 1985 Dec 13;345(2):219-27. doi: 10.1016/0378-4347(85)80159-6.
2
Conversion of fatty aldehyde dimethyl acetals to the corresponding alk-1-enyl methyl ethers (substituted vinyl ethers) during gas-liquid chromatography.
J Lipid Res. 1967 Jan;8(1):2-6.
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Synthesis of fatty aldehydes and their cyclic acetals (new derivatives for the analysis of plasmalogens).脂肪醛及其环状缩醛的合成(用于缩醛磷脂分析的新衍生物)。
J Lipid Res. 1967 Jul;8(4):380-90.
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Quantitative analysis of fatty acid methyl esters and dimethyl acetals on a polar (free fatty acid phase) capillary column.在极性(游离脂肪酸相)毛细管柱上对脂肪酸甲酯和二甲基缩醛进行定量分析。
J Chromatogr. 1986 Mar 28;356(1):187-94. doi: 10.1016/s0021-9673(00)91478-x.
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Analysis of the fatty acid composition of erythrocyte phospholipids by a base catalysed transesterification method--prevention of formation of dimethylacetals.
Clin Chim Acta. 1988 Jan 15;171(1):11-8. doi: 10.1016/0009-8981(88)90286-0.
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Action of detergents on membranes: differences between lipid extracted from red cell ghosts and from red cell lipid vesicles by Triton X-100.去污剂对膜的作用:Triton X-100从红细胞影和红细胞脂质囊泡中提取的脂质之间的差异。
Biochemistry. 1980 Apr 29;19(9):1916-22. doi: 10.1021/bi00550a029.
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Study on the new phospholipid, N-acyl-I-alkyl glycerophosphorylethanolamine, from bovine erythrocytes.对来自牛红细胞的新型磷脂N-酰基-I-烷基甘油磷酰乙醇胺的研究。
Biochim Biophys Acta. 1973 Feb 14;296(2):350-64. doi: 10.1016/0005-2760(73)90093-3.
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Separation and characterization of products from acidic methanolysis of plasmalogenic lipids by two-dimensional gas chromatography with online reduction.通过二维气相色谱与在线还原法分离和鉴定类脂酰基缩醛磷脂酸性甲醇解产物。
J Chromatogr A. 2020 May 24;1619:460955. doi: 10.1016/j.chroma.2020.460955. Epub 2020 Feb 7.
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[Analysis of lipid and phospholipid spectra in blood and erythrocyte membranes in childhood obesity].
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Simple method for the analysis of glycerol enol ethers derived from plasmalogens in complex lipid mixtures and subsequent determination of the aldehydic components by gas chromatography-mass spectrometry.用于分析复杂脂质混合物中源自缩醛磷脂的甘油烯醚并随后通过气相色谱-质谱法测定醛类成分的简单方法。
J Chromatogr. 1990 Apr 6;526(2):303-18. doi: 10.1016/s0378-4347(00)82515-3.

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