Analysis of mixtures of some mono-O-methylaldoses with the common aldoses by g.l.c.-m.s. after isopropylidenation
作者:Kai H. Aamlid、Svein Morgenlie
DOI:10.1016/0008-6215(83)88350-5
日期:1983.12
Abstract The O-isopropylidene derivatives of seven naturally occurring mono-O-methylaldoses have been characterised by g.l.c.-m.s. G.l.c. conditions have been found under which almost complete separation of the O-methyl sugars and the commonaldoses as their O-isopropylidene derivatives can be achieved. This analysis procedure has been applied to the hydrolysates of three polysaccharides that contain