| Literature DB >> 21479912 |
Tomáš Rezanka1, Lucie Siristova, Dagmar Matoulková, Karel Sigler.
Abstract
Liquid chromatography-electrospray tandem mass spectrometry (LC/ESI-MS/MS) was used to analyze phospholipids from three species of the anaerobic beer-spoilage bacterial genus Pectinatus. Analysis of total lipids by HILIC (Hydrophilic Interaction Liquid Chromatography) column succeeded in separating diacyl- and plasmalogen phospholipids. Plasmalogens were then analyzed by means of the ESI-MS/MS and more than 220 molecular species of four classes of plasmalogens (PlsCho (choline plasmalogen), PlsEtn (ethanolamine plasmalogen), PlsGro (glycerol plasmalogen), and PlsSer (serine plasmalogen)) were identified. Major molecular species were c-p19:0/15:0 PlsEtn and PlsSer, which accounted for more than 4% of the total lipids.Entities:
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Year: 2011 PMID: 21479912 DOI: 10.1007/s11745-011-3556-y
Source DB: PubMed Journal: Lipids ISSN: 0024-4201 Impact factor: 1.880