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Cellobiose is a disaccharide with the formula (C 6 H 7 (OH) 4 O) 2 O. It is classified as a reducing sugar - any sugar that possesses the ability or function of a reducing agent. The chemical structure of cellobiose is derived from the condensation of a pair of β-glucose molecules forming a β(1→4) bond. It can be hydrolyzed to glucose ...
The molecular form C 12 H 22 O 11 (molar mass: 342.29 g/mol, exact mass : 342.116212) may refer to: Disaccharides. Allolactose; Cellobiose; Galactose-alpha-1,3-galactose; Gentiobiose (amygdalose) Isomaltose; Isomaltulose; Kojibiose; Lactose (milk sugar) Lactulose; Laminaribiose; Maltose (malt sugar - cereal) 2α-Mannobiose; 3α-Mannobiose ...
CBH1 Structure, generated using pymol CBH1 zoomed in on the active site where cellulose is cleaved into cellobiose, generated using pymol. After above step, the process for creating ethanol is as follows: [9] 3. Separation of sugars from other plant material. 4. Microbial fermentation of the sugar solution to create alcohol. 5. Distillation to ...
Sugar alcohols can be, and often are, produced from renewable resources.Particular feedstocks are starch, cellulose and hemicellulose; the main conversion technologies use H 2 as the reagent: hydrogenolysis, i.e. the cleavage of C−O single bonds, converting polymers to smaller molecules, and hydrogenation of C=O double bonds, converting sugars to sugar alcohols.
A solution or liquid sample of a pure α anomer will rotate plane polarised light by a different amount and/or in the opposite direction than the pure β anomer of that compound. The optical rotation of the solution depends on the optical rotation of each anomer and their ratio in the solution.
The term alcohol originally referred to the primary alcohol ethanol (ethyl alcohol), which is used as a drug and is the main alcohol present in alcoholic drinks. The suffix -ol appears in the International Union of Pure and Applied Chemistry (IUPAC) chemical name of all substances where the hydroxyl group is the functional group with the ...
In enzymology a cellobiose epimerase (EC 5.1.3.11) is an enzyme that catalyzes the chemical reaction cellobiose ⇌ {\displaystyle \rightleftharpoons } D-glucosyl-D-mannose Hence, this enzyme has one substrate , cellobiose , and one product , D-glucosyl-D-mannose .
In enzymology, a cellobiose phosphorylase (EC 2.4.1.20) is an enzyme that catalyzes the chemical reaction. cellobiose + phosphate alpha-D-glucose 1-phosphate + D-glucose. Thus, the two substrates of this enzyme are cellobiose and phosphate, whereas its two products are alpha-D-glucose 1-phosphate and D-glucose.