BIOMOLECULES AND ENZYMES

Detailed explanation-1: -The characteristic property of non-reducing sugars is that, in basic aqueous medium, they do not generate any compounds containing an aldehyde group. Example : sucrose, which contains neither a hemiacetal group nor a hemiketal group and, therefore, is stable in water.

Detailed explanation-2: -Non-reducing sugars do not contain any free aldehyde or ketone groups and are not capable of reducing other compounds because the anomeric carbon does not have an OH group attached to it.

Detailed explanation-3: -Sucrose is a non-reducing sugar.

Detailed explanation-4: -Sucrose is not a reducing sugar because it lacks the ability to form either aldehyde or a ketone in a basic solution.