Question

how will you test the presence of protein in a food sample
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Answer 1

Answer:

Explanation:

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 Solution is used to identify the presence of protein.

Biuret reagent is a blue solution that, when it reacts with protein it change color to pink or purple.

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