Identification of O-acetylated N-acylneuraminic acids by mass spectrometry
โ Scribed by Johannis P. Kamerling; Johannes F.G. Vliegenthart; Cornelis Versluis; Roland Schauer
- Book ID
- 108308930
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 781 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0008-6215
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A procedure for characterization of sialic acid-like monosaccharides, i.e. 3deoxy-2-ulosonic acids, by gas chromatography/mass spectrometry is described. The free monosaccharides were reduced with NaBH, and the resulting 3-deoxyaldonic acids were acetylated. Five-membered ring lactones were obtained
Low-energy negative-ion electrospray mass spectrometry (ESI-MS) and ESI-MS/MS were used to characterize saturated and unsaturated fatty acids. The carbon number and degree of unsaturation of fatty acids were determined using ESI-MS, and MS/MS was used to localize some double bond positions of mono-a