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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 enzymatically or with acid. Cellobiose has eight free alcohol (OH) groups, one acetal linkage, and one hemiacetal linkage, which give rise to strong inter- and intramolecular hydrogen ...
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 ...
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.
What is sugar alcohol? According to Beaumont Health, sugar alcohol is a reduced-calorie sweetener. It is a carbohydrate with a chemical makeup similar to sugar — meaning it can activate ...
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 ...
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 ...
Trehalose is a nonreducing sugar formed from two glucose units joined by a 1–1 alpha bond, giving it the name α-D-gluco pyranosyl-(1→1)-α-D-gluco pyranoside. The bonding makes trehalose very resistant to acid hydrolysis , and therefore is stable in solution at high temperatures, even under acidic conditions.
A reducing sugar is one that reduces another compound and is itself oxidized; that is, the carbonyl carbon of the sugar is oxidized to a carboxyl group. [2] A sugar is classified as a reducing sugar only if it has an open-chain form with an aldehyde group or a free hemiacetal group. [3]