Question

how you will perform test for protein explain it

Answer 1

Food Test 2: Protein - Biuret solution. Biuret solution is used to identify the presence of protein. Biuret reagent is a blue solution that, when it reacts with protein, will change color to pink-purple.

Answer 2

The Biuret Test is often used to determine the presence of peptide bonds in protein. As a student you will most likely will be testing for the presence of protein in foods. The Biuret test for proteins may also be extended to quantitatively measure the concentration of total protein using spectrometric methods.