Question:
Sucrose is a non-reducing sugar due to which of the following reason?
Sucrose is a non-reducing sugar due to which of the following reason?
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For a sugar to be reducing, it must have a free anomeric carbon capable of mutarotation.
Updated On: Feb 18, 2026
- It contains a free anomeric carbon and therefore cannot mutarotate
- It has a beta(-6) glycosidic linkage
- It gives rise to fructose and glucose upon hydrolysis
- It does not contain a free anomeric carbon atom
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The Correct Option is D
Solution and Explanation
Sucrose is a non-reducing sugar because it does not have a free anomeric carbon. The glycosidic bond between glucose and fructose involves the anomeric carbon of both sugars, making them unavailable for oxidation.
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