Compare with oligosaccharide and monosaccharide. A carbohydrate consisting of a large number of linked monosaccharide units. Examples of polysaccharides are cellulose and starch. Found on http://antoine.frostburg.edu/chem/senese/101/glossary/p.shtml
Polysaccharides are polymeric carbohydrate molecules composed of long chains of monosaccharide units bound together by glycosidic linkages and on hydrolysis give the constituent monosaccharides or oligosaccharides. They range in structure from linear to highly branched. Examples include storage polysaccharides such as starch and glycogen, and stru... Found on http://en.wikipedia.org/wiki/Polysaccharide
the form in which most natural carbohydrates occur. Polysaccharides may have a molecular structure that is either branched or linear. Linear ... [11 related articles] Found on http://www.britannica.com/eb/a-z/p/91
A large carbohydrate molecule. It contains many small sugar molecules that are joined chemically. Also called glycan. Found on http://www.cancer.gov/dictionary?expand=P
Any of a group of polymers made from simple sugar molecules, or monosaccharides, linked by glycosidic bonds. Polysaccharides are insoluble and may serve as a store of energy, as in the case of starch and glycogen, or as a structural component, as in the case of cellulose which is found in the cell w... Found on http://www.daviddarling.info/encyclopedia/P/polysaccharide.html
<biochemistry> Polymers of (arbitrarily) more than about ten monosaccharide residues linked glycosidically in branched or unbranched chains. ... (18 Nov 1997) ... Found on http://www.encyclo.co.uk/local/20973
Long-chain carbohydrate made up of hundreds or thousands of linked simple sugars (monosaccharides) such as glucose and closely related molecules. The polysaccharides are natural polymers. They either act as energy-rich food stores in plants (starch) and animals (glycogen), or have structural ... Found on https://www.encyclo.co.uk/local/21221
A carbohydrate composed of many monosaccharide units bound together in a long chain; examples include cellulose and starch. Found on https://www.encyclo.co.uk/local/22581