Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Saccharides glycosidic bond

Wohl4 was the first to refer to the formation of higher saccharides by the action of acids on monosaccharides as reversion. This process, the acid-catalyzed formation of glycosidic bonds between sugar residues, constitutes the most rudimentary form of condensation polymerization. Reversion of oligosaccharides has also been observed. 0 The relationships between the hydrolysis of polysaccharides and the reversion of mono- and oligo-saccha-rides is illustrated for amylose in Fig. 1. [Pg.442]

The synthetic manipulation of O-glycosylamino acid molecules is usually more complex because they may undergo the acid-catalysed anomerisation of glycosidic bonds (Figure 3.3) and they are also usually more sensitive to acid conditions, due to their aldolic nature (e.g. serine and threonine derivatives). However, the acid-sensitivity is modulated by saccharide and peptide nature. [Pg.37]


See other pages where Saccharides glycosidic bond is mentioned: [Pg.380]    [Pg.380]    [Pg.96]    [Pg.303]    [Pg.304]    [Pg.20]    [Pg.352]    [Pg.208]    [Pg.413]    [Pg.307]    [Pg.17]    [Pg.187]    [Pg.266]    [Pg.268]    [Pg.272]    [Pg.195]    [Pg.247]    [Pg.378]    [Pg.317]    [Pg.318]    [Pg.332]    [Pg.984]    [Pg.78]    [Pg.212]    [Pg.79]    [Pg.133]    [Pg.89]    [Pg.192]    [Pg.25]    [Pg.154]    [Pg.146]    [Pg.160]    [Pg.339]    [Pg.221]    [Pg.172]    [Pg.16]    [Pg.651]    [Pg.654]    [Pg.172]    [Pg.289]    [Pg.416]    [Pg.770]    [Pg.771]    [Pg.140]    [Pg.141]    [Pg.143]    [Pg.612]    [Pg.684]    [Pg.1741]   
See also in sourсe #XX -- [ Pg.97 ]




SEARCH



Glycoside bonds

Glycosidic bond

© 2024 chempedia.info