FOOD TECHNOLOGY

Detailed explanation-1: -Glucose, fructose and galactose are examples of single-unit sugars, also known as monosaccharides. Double-unit sugars are called disaccharides, among which sucrose (table sugar) and lactose (milk sugar) are most widely known. Monosaccharides and disaccharides are usually referred to as simple carbohydrates.

Detailed explanation-2: -Glucose, fructose and galactose are the three monosaccharides important in nutrition. These single sugar molecules contain 6 carbon atoms, 12 hydrogen atoms and 6 oxygen atoms (i.e. chemical formula as C6H12O6).

Detailed explanation-3: -Monosaccharides are comprised of a single simple sugar unit, glucose, fructose, or galactose, and they cannot be broken down into simple sugar units. These three monosaccharides are combined in various ways to make more complex carbohydrates. Disaccharides are comprised of two monosaccharides bonded together.