Question

glucoside are condensation product of...​

Answer 1

Answer:Glycosides are formed when the anomeric (hemiac-etal or hemiketal) hydroxyl group of a monosaccharide undergoes condensation with the hydroxyl group of a second molecule, with the elimination of water. The linkage resulting from such a reaction is known as a glycosidic bond. ...

Answer 2

Glycosides are condensation products of sugar (glycone) and non-sugar acceptor unit known as aglycone.

Explanation:

• The formation of glycosides occurs in two parts.
• At first, sugar phosphates react with UTP (uridine triphosphate) to form a sugar-uridine diphosphate sugar complex (sugar-UDP).
• Secondly, this complex reacts with the acceptor unit (aglycone) to form glycoside.
• The reactions can be represented as:

        $\[UTP + Sugar\,1 - P \rightleftharpoons UDP - Sugar + Ppi\]$

        $\[UDP - Sugar + Aglycone \rightleftharpoons Aglycone - Sugar + UDP\]$

• The first reaction takes place in the presence of uridyl transferase while the second reaction takes place in the presence of glycosyl transferase.