Question

How you can test protein in a food?​

Answer 1

Answer:

Test if a food item contains protein.

• Take a small quantity of the food items to be tested.
• Grind/mash/paste/powder the food item.
• Put the food item into a test tube.
• Add 10 drops of water and shake the test tube.
• Using a dropper add two drops of copper sulphate solution to the test tube.