The water sorption and glass transition behaviors of freeze-dried disaccharide-polysaccharide mixtures at various contents were investigated at relative humidities (RHs) of 0, 11, 23, and 33%. Sucrose and three types of dextrans, which differ in molecular weight, were used as model di- and polysacch
The preparation of sucrose monophosphates from dried mixtures of sucrose and sodium phosphate
β Scribed by Edward Tarelli; Susan F. Wheeler
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 455 KB
- Volume
- 269
- Category
- Article
- ISSN
- 0008-6215
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cY,cu'-Trehalose, when dried to a moisture content of ca. 5% from aqueous sodium phosphate buffer (with an initial pH I 5.5), produces, after warming, a mixture containing the four isomeric monophosphate esters which can be isolated by anion-exchange chromatography. Their structures were deduced fro
Thermolysis of anhydrous, amorphous, acidified sucrose results in polymerization initially involving the fructosyl cation and later the glucosyl cation. Monomeric and dimeric anhydro sugars form during the thermolysis and are incorporated into the fructoglucan polymer.