Which of the following is a non-reducing suga | vedclass

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(B) non-reducing sugar is a carbohydrate that cannot act as a reducing agent because it lacks a free aldehyde or ketone group.In $Sucrose$,the glycosi

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Sucrose

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(B) non-reducing sugar is a carbohydrate that cannot act as a reducing agent because it lacks a free aldehyde or ketone group.In $Sucrose$,the glycosidic bond is formed between the $C1$ of glucose and the $C2$ of fructose.Since both the anomeric carbons (the carbons involved in the glycosidic linkage) are involved in the bond,there is no free aldehyde or ketone group available to reduce Benedict's or Fehling's reagent.Therefore,$Sucrose$ is a non-reducing sugar,while $Glucose$,$Maltose$,and $Galactose$ are all reducing sugars.

Which of the following is a non-reducing sugar?

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