Question

How will you determine whether the given food items contain protein or
not​

Answer 1

Answer:

Grind or mash a small quantity of the food item. Put some of this in a clean test tube, add 10 drops of water to it and shake the test tube. ... A violet colour indicates presence of proteins in the food item. Now, you can repeat this test on other food items.

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Answer 2

Answer:

Grind or mash a small quantity of the food item.