The monosialyated oligosaccharide fraction from combined samples of human milk was fractionated by gel filtration, ion-exchange chromatography, and h.p.l.c. with triethylamine as an ion-pairing reagent. Among the twelve oligosaccharides isolated, three were new compounds for which the following stru
Structures of the oligosaccharides isolated from milk of the platypus
✍ Scribed by Junko Amano; Michael Messer; Akira Kobata
- Publisher
- Springer US
- Year
- 1985
- Tongue
- English
- Weight
- 753 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1573-4986
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Possible conformations of lacto‐__N__‐tetraose, lacto‐__N__‐neotetraose, related disaccharides, and other milk oligosaccharides have been studied by an energy‐minimization procedure using empirical potential functions. Lacto‐__N__‐tetraose favors a “curved” conformation, while lacto‐__N
The structures of two minor oligosaccharides isolated from human milk have been investigated. By using f.a.b.-mass spectrometry, methylation analysis, and partial formolysis as the principal methods of structural investigation, these oligosaccharides were identified as IV2-alpha-Fuc-III6-alpha-NeuAc
Natural abundance Carbon-13 nuclear magnetic resonance spectra at 20 MHz were reported for the three common human milk oligosaccharides, lacto-N-tetraose and lacto-N-fucopentaoses I and II, as well as for two related tetra-and hexasaccharide alditols isolated from the alkaline borohydride degradatio