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hemicellulose
hem·i·cel·lu·lose H0143500 (hĕm′ĭ-sĕl′yə-lōs′, -lōz′)n. Any of several branched polysaccharides that are composed of a variety of different monosaccharides and form a matrix with cellulose and lignin or pectin in plant cell walls. It is produced commercially from corn fiber.hemicellulose (ˌhɛmɪˈsɛljʊˌləʊz) n (Botany) any of a group of plant polysaccharides that occur chiefly in the cell wallhem•i•cel•lu•lose (ˌhɛm ɪˈsɛl yəˌloʊs)
n. any of a group of polysaccharides, intermediate in complexity between sugar and cellulose, that hydrolyze to monosaccharides more readily than cellulose. [1890–95] hemicellulose
hemicellulose[¦he·mē′sel·yə‚lōs] (biochemistry) (C6H10O5)n A type of polysaccharide found in plant cell walls in association with cellulose and lignin; it is soluble in and extractable by dilute alkaline solutions. Also known as hexosan. hemicellulose
hemicellulose [hem″e-sel´u-lōs] a food fiber composed of various sugars, including xylose, glucose, and mannose. Hemicelluloses absorb and retain water in the gut but have little effect on stool size, and are largely digested by gastrointestinal bacteria.hem·i·cel·lu·lose (hem'ē-sel'yū-lōs), Plant cell-wall polysaccharides closely associated with cellulose, for example, xylans, mannans, and galactans. Synonym(s): cellulosanhemicellulose (hĕm′ĭ-sĕl′yə-lōs′, -lōz′)n. Any of several branched polysaccharides that are composed of a variety of different monosaccharides and form a matrix with cellulose and lignin or pectin in plant cell walls. It is produced commercially from corn fiber.hem·i·cel·lu·lose (hem'ē-sel'yū-lōs) An indigestible carbohydrate similar to cellulose, found in a plant's water-absorbing outer layer. hemicellulose a polysaccharide associated with cellulose and LIGNIN, found in plant cell walls. |