Question

In the test for protein the food containing protein shows_____​

Answer 1

Explanation:

Biuret Test is used for the identification of protein in the food. In this test, we take the given food sample, prepare the extract of the given food sample. Then add the aqueous copper sulphate to the prepared food extract. A solution turns violet in colour confirms the presence of protein in the foodstuff

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Answer 2

Answer:

Proteins are detected using Biuret reagent . This turns a mauve or purple colour when mixed with protein.