1.

Give an example each of the following: [DoE] (i) Reducing sugar (ii) Non-reducing sugar

Answer»

(1) Reducing sugar : GLUCOSE, Fructose, Ribose,Xylose, Glyceraldehyde.(2) Non-reducing sugar : Sucrose, Trehalose, RAFFINOSE, Verbascose.Explanation:(1)All MONOSACCHARIDES are reducing sugars , because all monosaccharides have an aldehydic group or can tautomerize in solution to form an aldehyde group (if they are ketones).(2) Sucrose is a commonally USED non-reducing sugar.



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