the labelling pattern of the [ ( 14 ) c ] oligosaccharides derived from acetolysis indicates that ( 1 ) only slightly more than two [ ( 14 ) c ] galactose moieties are added to the growing polysaccharide chain on average , and ( 2 ) these additions take place at the reducing end of the polysaccharide chain .
C0028959
oligosaccharides
C0032594
polysaccharide