Yes, brown sugar is a disaccharide because it mainly consists of sucrose.
Explanation:
- Brown sugar is essentially sucrose (table sugar) with some molasses added back or retained.
- Since sucrose is a disaccharide made of glucose + fructose, brown sugar is also classified as a disaccharide.
Key Features:
- Contains small amounts of minerals due to molasses
- Slightly moist and darker than white sugar
- Has a richer flavor
Comparison with White Sugar:
- Both are primarily sucrose (disaccharide)
- Brown sugar has minor impurities (molasses), while white sugar is more refined
Conclusion:
Brown sugar is considered a disaccharide because its main component is sucrose, a disaccharide sugar.