It is shown that by a combination of positive and negative FAB mass spectrometry with collision activation using a tandem mass spectrometer diacyl glycerophosphoric acid ester mixtures can be analysed. The following results will be obtained: Molecular masses of the single components, nature of the residue bound to the phosphoric acid (choline, serine etc.), fatty acids present in the single components and (if different) their location at C-1/C-2 as well as a quantitative analysis both of the fatty acids in the mixture and of the various species making up the latter.
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This record was last updated on 07/02/2016 and may not reflect the most current and accurate biomedical/scientific data available from NLM.
The corresponding record at NLM can be accessed at https://www.ncbi.nlm.nih.gov/pubmed/3401332