Food and its constituents activity1

Activity No 1 test for proteins
10 min - Boiled egg (Protein sample) - Test tube - Biurute soln
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BIURET TEST- take about 5ml of the solution in a test tube add 5-6 drops of biuret solution. Wait for a while. Do not heat. A color change from blue to pink indicates the presence of protein matter in the solution.
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