cellobiose


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cel·lo·bi·ose

(sel'ō-bī'ōs),
A disaccharide obtained from cellulose and lichenin; a glucose-β(1→4)-glucoside, differing only from maltose in the nature of the glycosidic bond.

cellobiose

(sĕl′ə-bī′ōs′, -ōz′)
n.
A disaccharide that is produced from the partial hydrolysis of cellulose.

cellobiose

a disaccharide sugar consisting of two beta-glucose chains; it is an intermediate in CELLULOSE digestion.

cellobiose

a simple polysaccharide composed of two molecules of glucose and formed by the digestion of cellulose by cellulase.
References in periodicals archive ?
The synthesis of xylanases and cellulases is repressed if easily metabolizable carbon source like glucose, cellobiose, xylose, or xylobiose is present [12].
5% NaCl + + + + + Carbohydrate fermentation L-Arabinose + ++ - - + Galactose ++ ++ ++ ++ + D-Fructose ++ ++ ++ ++ + Rhamnose - + + - + Dulcitol - - - ++ - Mannitol ++ ++ ++ ++ + Sorbitol ++ ++ - ++ + [alpha]-Methyl-D-mannoside ++ - - - + [alpha]-Methyl-D-glucoside - - - ++ + Cellobiose ++ ++ ++ ++ + Maltose ++ ++ ++ ++ - Lactose ++ ++ ++ - + Melibiose ++ ++ ++ - + Saccharose ++ ++ ++ ++ + [beta]-Gentiobiose + + + - + D-Turanose ++ ++ - ++ - D-Tagatose - - - ++ - D-Arabitol + - + - - Gluconate W + + + - Homo, homofermentative; Hetero, heterofermentative.
all amino acids and a number of sugars, such as trehalose, cellobiose, maltose, sucrose, glucose, and fructose, were tested.
INTRODUCTION: Cellulases an enzyme that specificity cleaves the internal b-1, 4-glycosydic bonds of cellulose and release glucose, cellobiose and cello-oligosaccharides depending on the characteristic of the enzyme.
Furthermore, phenotypic tests such as acid production from cellobiose and citrate utilization, previously proposed to be useful for identification of E.
They use disaccharides including cellobiose, maltose and lactose but not sugar alcohols.
Exoglucanase is active on crystalline cellulose hydrolysis and starts at the end of the chain, releasing cellobiose from the reducing and non-reducing end of the chain.
Dibasic sodium phosphate, sodium carbonate, Folin-Ciocalteu reagent (FCR), sodium hydroxide, sodium tetraborate decahydrate, 1-butyl-3-methylimidazolium chloride, nitric acid, and hydrogen peroxide as well as standard compounds catechin, piceid (polydatin), transresveratrol, quercetin, myricetin, quercetin glucoside, kaempferol, 3, 4-dihydroxybenzoic acid (3, 4-DHB), caffeic acid, syringic acid, salicylic acid, ferulic acid, gallic acid, sinapinic acid, myo-inositol, arabitol, glucitol, mannitol, fucose, cellobiose, galactose, glucose, fructose, arabinose, xylose, ribose, acetic acid, were purchased from Sigma-Aldrich (Germany or USA).
Novel interaction between laccase and cellobiose dehydrogenase during pigment synthesis in the white rot fungus Pycnoporus cinnabarinus.
During chemical pretreatment and treatment, five- and six-carbon sugars are produced in addition to cellobiose and partially degraded cellulose.
It is catalase-positive, oxidase-negative, arabinose-negative, arginine-positive, it reduces nitrates to nitrites, blackens esculin iron agar and produces acid with darabitol, cellobiose, maltose, D-mannitol, D-mannose, salicin and trehalose.