glycosidic linkagesimulationPolysaccharides derived from D-glucopyranoside units are called glucans. They feature diverse glycosidic linkage patterns, mostly 1-3, 1-4 and/or 1-6 typesPeesapati, SruthiRoy, DurbaSocial Science Electronic Publishing
Starch is a carbohydrate reserve in plants and a major source of energy for humans. In plants, starch is found in chloroplasts of leaf and in the amyloplasts of tuber and seeds. Structurally, starch consists of two major polysaccharides, namely amylose and amylopectin. Both consists of chains...
Oligo-Polysaccharides Glucitol or other Enzyme substrates Glucosidase substrates galactosidase substrates 2-Acetamido-glucosidase substrates Mannosidase substrates Glucuronidase substrates Neuraminidase substrates Arabinosidase substrates Xylosidase substrates Rhamnosidase substrates Fucosidase substrates Oligoglycosides substr...
Oligo-Polysaccharides Glucitol or other Enzyme substrates Glucosidase substrates galactosidase substrates 2-Acetamido-glucosidase substrates Mannosidase substrates Glucuronidase substrates Neuraminidase substrates Arabinosidase substrates Xylosidase substrates Rhamnosidase substrates Fucosidase substrates Oligoglycosides substr...
These are spacer-containing fragments of the capsular polysaccharides of Streptococcus pneumoniae type 2, 7F, 22F, and 23F, respectively, which are constituents of Pneumovax© 23. 2,3,4-Tri-O-benzyl-α-L-rhamnopyranosyl bromide was coupled to l,6-anhydro-2,3-di-(O-benzyl-β-D-...
An examination of 13C- and 1H-chemical shifts in relation to the conformational stabilities of D-glucopyranose disaccharides and polysaccharidesVarious nmr spectroscopic techniques have been used to determine the orientation of the anomeric hydroxyl group of 2,3:5,6-di-O-isopropylidene-α-D-manno...
A series of isomers of 3,6-dideoxy-4- C -(4 1 -hydroxyethyl)- d -hexopyranose (yersiniose), structural components of the O-specific polysaccharides from the Yersinia genus, have been synthesised from 1,6-anhydro-β- d -glucopyranose (levoglucosan)....