Nutrients and testing for them

7 nutrient groups

are carbohydrates, proteins, fats, vitamins, minerals, fiber, and water. These nutrients are essential for maintaining health, supporting growth, and providing energy.

Fiber

is a type of carbohydrate that the body cannot digest. It aids in digestion, helps regulate blood sugar levels, and contributes to heart health.

Testing for Starch

involves using iodine solution, which turns blue-black in the presence of starch.

Testing for Fats

involves using the grease spot test, which detects the presence of lipids by leaving a translucent mark on paper.

involves mixing ethanol

Testing for Protein

involves the Biuret test, which turns purple in the presence of proteins.