| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10602761 | Carbohydrate Polymers | 2013 | 8 Pages |
Abstract
⺠We separated five fractions from water-soluble polysacchardie of Coprinus comatus. ⺠One fraction contained the disaccharide α,α-trehalose. ⺠Three fractions were two α-1,4-glucan with â¼10% branching at C-6 and a β-1,6-glucan. ⺠One fraction was α-l-fuco-α-d-galactan with pentasaccharide repeating units. ⺠Structural information will help to explain hypoglycemic activity of the polysaccharide.
Keywords
MLEVElectron-impact mass spectrometryCoprinus comatusGlcTLCEI-MSNOESYHSQCTOCSYnuclear magnetic resonanceUltravioletNMRdegree of polymerizationNuclear Overhauser enhancement spectroscopyMatrix-assisted laser desorption ionization time-of-flight mass spectrometryNMR spectroscopyTotal correlation spectroscopyFucogalactanMALDI-TOF-MSFruit bodiesPolysaccharidesthin-layer chromatographygas-liquid chromatographyGlucanheteronuclear single quantum coherence
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Bo Li, Justyna M. Dobruchowska, Gerrit J. Gerwig, Lubbert Dijkhuizen, Johannis P. Kamerling,