glykosidickými

Glykosidickými is a term that appears to be a misspelling or a variant of "glykosidicky," which is the Czech word for "glycosidically." In chemistry, the term "glycosidic" refers to a type of covalent bond that links a carbohydrate molecule to another group, which can be another carbohydrate or a non-carbohydrate molecule. This bond is formed through a dehydration reaction, where a molecule of water is removed.

Glycosidic bonds are crucial in many biological processes. They are the fundamental linkages that form disaccharides, oligosaccharides, and polysaccharides from simple sugar units (monosaccharides). For example, the bond between two glucose units in maltose is a glycosidic bond. Similarly, complex carbohydrates like starch, cellulose, and glycogen are all polymers of glucose linked by glycosidic bonds.

The nature of the glycosidic bond is important. It can be alpha (α) or beta (β), depending on the orientation of the hydroxyl group on the anomeric carbon of the sugar. This difference significantly impacts the structural properties and biological function of the resulting carbohydrate. For instance, cellulose, with its β-glycosidic bonds, forms rigid structures in plant cell walls, while starch, with its α-glycosidic bonds, serves as an energy storage molecule in plants. Enzymes that break down carbohydrates, such as amylase and cellulase, are specific for the type of glycosidic bond they hydrolyze. The term "glycosidically" therefore describes how molecules are linked or how reactions involving these linkages occur.