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Updated: Aug 2, 2026

A Quantitative Assessment of The Yeast Lipidome using Electrospray Ionization Mass Spectrometry
Published on: August 21, 2009
A comparison of three methods of soft ionization mass spectrometry of crude phospholipid extracts
Abstract:
Many different classes of phospholipids were identified from crude extracts of hearts by three soft ionization mass spectrometric techniques: liquid matrix secondary ion mass spectrometry in the negative mode, (-)LSIMS, and in the positive mode, (+)LSIMS, and field desorption. (-)LSIMS and (+)LSIMS are complementary methods. In some cases it was possible to establish the fatty acid and aldehyde composition and position of some phospholipid classes, by the analysis of fragments.
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