To help understand how sugar interactions with proteins stabilise biomolecular structures, we compare the three main hypotheses for the phenomenon with the results of long molecular dynamics simulations on lysozyme in aqueous trehalose solution (0.75 M). We show that the water replacement and water entrapment hypotheses need not be mutually exclusive, because the trehalose molecules assemble in...

The article presents the results of developing technology for production curd cake using a low-calorie sweetener sucralose. implementation this direction in form partial replacement sugar formulation effective sweeteners sucralose is proposed. As prototype, sugar-based recipe was used, which (at level 50%) with sucrose carried out. Sucralose formulated as commercial TM Splenda, contains maltode...

Chromomycin A3 is an antitumor drug produced by Streptomyces griseus subsp. griseus. It consists of a tricyclic aglycone with two aliphatic side chains and two O-glycosidically linked saccharide chains, a disaccharide of 4-O-acetyl-D-oliose (sugar A) and 4-O-methyl-D-oliose (sugar B), and a trisaccharide of D-olivose (sugar C), D-olivose (sugar D), and 4-O-acetyl-L-chromose B (sugar E). The chr...

Background & Aim:   Changes in lifestyle, decrease in physical exercise along with incidence of obesity, hypertension and cardiovascular diseases indicate a need for low calorie formulations. The sweetness of Stevia, a natural sweetener, is estimated to be 300 times as much as that of sugar. Extraction of stevia leaves is considered a promoter of calorie balance and a beneficial part of a healt...

The symbols Gn , Gm , and Gx represent straight-chain malto-oligosaccharides containing n, m, and x units of (I ->4)-Cl.-D-glucopyranose; cGx is a CD composed of x units. A D-glucose unit at the non-reducing end of a (I ->4)-X-D-glucopyranosyl chain appears to be transferred by way of either 0-4 or C-4 to either C-I or 0-1 of another D-glucose unit that functions as a suitable donor. A variety ...

background & aim:   changes in lifestyle, decrease in physical exercise along with incidence of obesity, hypertension and cardiovascular diseases indicate a need for low calorie formulations. the sweetness of stevia, a natural sweetener, is estimated to be 300 times as much as that of sugar. extraction of stevia leaves is considered a promoter of calorie balance and a beneficial part of a h...

Public concern with body-weight management or other potential effects of excessive fat or sugar consumption have prompted massive industrial efforts in the development and marketing of intense sweeteners, bulk sweeteners, and fat replacement ingredients and technologies for macronutrient reduction in foods. The range of materials used and proposed for use as sugar and fat substitutes, and their...