Question

How will you determine whether the given
Food items contain protein or not?हाउ विल यू डिटरमिन वेदर द फूड आइटम कंटेन प्रोटीन और नॉट ​

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.