Question

how will you determine whether given food items contain protine 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.

Answer 2

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.

All the best :)