Which of the following is not a sugar alcohol?

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Multiple Choice

Which of the following is not a sugar alcohol?

Explanation:
Sugar alcohols are polyols formed by reducing the carbonyl group of a sugar, so they carry multiple hydroxyl (-OH) groups and behave like alcohols while providing sweetness. Examples such as sorbitol, mannitol, and xylitol fit this classification and are commonly used as low-calorie sweeteners. Sucrose, on the other hand, is a disaccharide composed of glucose and fructose and does not have the reduced sugar structure with multiple alcohol groups. Therefore, sucrose is not a sugar alcohol.

Sugar alcohols are polyols formed by reducing the carbonyl group of a sugar, so they carry multiple hydroxyl (-OH) groups and behave like alcohols while providing sweetness. Examples such as sorbitol, mannitol, and xylitol fit this classification and are commonly used as low-calorie sweeteners. Sucrose, on the other hand, is a disaccharide composed of glucose and fructose and does not have the reduced sugar structure with multiple alcohol groups. Therefore, sucrose is not a sugar alcohol.

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