A simple sugar; any of a number of sugars (including the trioses, tetroses, pentoses, hexoses, etc.), not decomposable into simpler sugars by hydrolysis. Specif., as used by some, a hexose. The monosaccharides are all open-chain compounds containing hydroxyl groups and either an aldehyde ...
Any of numerous natural and synthetic compounds of usually high molecular weight consisting of up to millions of repeated linked units, each a relatively light and simple molecule. Polysaccharide A carbohydrate (e.g. starch, cellulose, or glycogen) whose molecules consist of a number of sugar mole...
In the D-series of sugars, the α-form has the anomeric hydroxyl lying below the plane of the ring, while in the L-sugars, this hydroxyl lies above the ring plane in the α-form. The full name of a monosaccharide indicates whether the sugar is α or β, D or L, which kind of ...
A variety of exopolysaccharides (EPSs) are produced by a number microorganisms as an extracellular or cell surface-attached material in the form of amorphous slime (Sutherland, 1998). These EPSs can be categorized ashomopolysaccharidesand heteropolysaccharides (Byrom, 1991; Garcia-Ochoa, Santos, &...
Polysaccharides categorized according to their molecular characteristics (type, number, bonding and sequence of monosaccharides), physicochemical characteristics (water solubility, viscosity, surface activity) and nutritional function (digestible or non-digestible). Polysaccharides contain only one type of monosac...
An oligosaccharide is any carbohydrate of from three to six units of simple sugars (monosaccharides).
Polymers are molecules that consist of a repeating subunit. Most commonly, polymers in the body consist of repeating biomolecules, which are molecules that are essential in normal bodily function, like sugars, proteins, and fats.Answer and ...
In addition, the elevation of interleukin levels such as IL-1β, IL-6, IL-8, or TNF-α, which in turn, are linked to the activation of CDK5, a kinase known to hyperphosphorylated tau, causes the formation of amyloid plaques in the brain [52]. A number of pathways contribute to ...
Polysaccharide analysis using carbohydrate gel electrophoresis (PACE) relies on derivatization of reducing ends of sugars and oligosaccharides with a fluorophore, followed by electrophoresis under optimized conditions in polyacrylamide gels. We show that PACE is a sensitive and simple tool for studying the...
a complex carbohydrate, as starch, inulin, or cellulose, formed by the combination of nine or more monosaccharides and capable of hydrolyzing to these simpler sugars. Also,pol`y•sac′cha•rose`(-ˌroʊs) [1890–95] Random House Kernerman Webster's College Dictionary, © 2010 K Dict...