Rose, Thomas published the artcileProduction of isomalt, Computed Properties of 64519-82-0, the main research area is review isomalt isomaltulose sucrose mutase Protaminobacter immobilization.
Sucrose is not only an important raw material in food industry and nutrition, but also an excellent starting material for the synthesis of special oligo- and polysaccharides. Modification of disaccharides. e.g., sucrose, is possible by reorganizing or conserving the carbohydrate structure. Production of isomaltulose is an example for the enzymic modification of sucrose by reorganization of the carbohydrate structure. Isomaltulose is used as a precursor for the production of the sugar replacer isomalt. Isomalt is manufactured in a two-stage process: first, sucrose is enzymically transformed into isomaltulose. The reaction can be carried out by the enzyme glycosyltransferase (sucrose mutase) for example from Protaminobacter rubrum. Isomaltulose yield is about 80 to 85 %. For the industrial process it is advantageous to use immobilized non viable cells of P. rubrum in a packed bed reactor. Isomaltulose is hydrogenated in a second step to produce isomalt, an equimolar mixture of GPM (1-O-alpha-D-glucopyranosyl-D-mannitol) and GPS (6-O-alpha-D-glucopyranosyl-D-sorbitol). Isomalt is an odorless, white, crystalline substance containing about 5 % water of crystallization It tastes just as natural as sugar, is not sticky, tooth-friendly, suitable for diabetics and has only about half as many calories as sugar because it cannot be completely metabolized. Because it is similar to sucrose, isomalt is particularly suitable for making products such as candies, chewing gum, chocolate, compressed tablets or lozenges, baked goods, baking mixtures, and pharmaceutical products using conventional equipment.
Landbauforschung Voelkenrode, Sonderheft published new progress about Fermentation. 64519-82-0 belongs to class alcohols-buliding-blocks, name is (3R,4R,5R)-6-(((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexane-1,2,3,4,5-pentaol, and the molecular formula is C12H24O11, Computed Properties of 64519-82-0.
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