These bears can be nearly as large as polar bears (Ursus maritimus) and include the largest brown bears (Ursus arctos) on record. Sixteen of the twenty largest brown bears killed by hunters have come from the Kodiak Archipelago. A large male can stand over 10 feet tall on his hind legs and 5 feet on all fours. A weight of 1,648 pounds was listed for one male in the Journal of Mammalogy.
Sucrose. Sucrose is made from glucose and fructose units: Sucrose or table sugar is obtained from sugar cane or sugar beets. The glucose and fructose units are joined by an acetal oxygen bridge in the alpha-1 on the glucose and beta-2 on the fructose orientation. The structure is easy to recognize because it contains the six member ring of glucose and the five member ring of fructose.
Sucrose, common table sugar, is a disaccharide made of glucose and fructose. Here, unlike in solution, fructose exists 100% in its furanose form. The anomeric configurations are Î± for the pyranose form of glucose and Î² for the furanose form of fructose.t is a levorotatory sugar with the same empirical formula as glucose (C6H12O6) but with a different structure. Glucose is a six carbon aldehyde whereas fructose is a ketone. Most monosaccharides exist as an equilibrium mixture of their cyclic and open forms in solution.