disaccharide Any of a group of sugars the molecules of which are derived by the condensation of two monosaccharide molecules. Upon hydrolysis, disaccharides yield the corresponding monosaccharides. The disaccharide sucrose (table sugar), for example, consists of one glucose molecule and one fructose molecule bound together. Related category • BIOCHEMISTRY Also on this site: Encyclopedia of Alternative Energy & Sustainable Living Encyclopedia of History Transport Concepts & Designs (partner site) |