Sentences with phrase «hydroxyl group on»

Polysaccharides and glycans are made by the sequential addition of monosaccharides by glycosyltransferase from a reactive sugar - phosphate donor such as uridine diphosphate glucose (UDP - glucose) to an acceptor hydroxyl group on the growing polysaccharide.

Examples in this category include modified cellulose, in which the hydroxyl groups on the glucose residues have been substituted to varying degrees with alkyl groups such as methyl and propyl; fructooligosaccharides manu - factured from sucrose; and polydextrose synthesized from glucose.

Not exact matches

These latest findings, published in Molecular Pharmaceutics, a journal of the American Chemical Society, report on the structure - activity relationship (SAR) of the hydroxyl group within the agent's lactone ring.

They focused on the hydroxyl -LRB-- OH) groups at the defect sites and devised a way to rebuild the silicon - oxygen - silicon bonds.

MagSi - Direct beads attach to the starting molecule via strong coordinate bonds between the surface of the bead and any electron donating group on the user's molecule (carboxyl, amide, 1 °, 2 °, 3 ° amine, hydroxyl, phosphate, halogen etc).

Nutrients, both the vitamins and minerals as well as other compounds in foods (dubbed phytochemicals) can either be water soluble, fat soluble, or a blend of both (it depends on the polarity of the molecule and what the molecule is ringed with either methyl or hydroxyl groups).