Q5. How will you test the presence of proteins in food stuff?
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Q5. How will you test the presence of proteins in food stuff?
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Mathematics
2 years
2021-07-17T15:49:07+00:00
2021-07-17T15:49:07+00:00 1 Answers
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Answer:
|•αηsωεя•|
Test for Proteins:
Biuret test – Given sample food + Aqueous copper sulfate → Violet colouration confirms the presence of Proteins. Xanthoproteic test – Given sample food + Nitric acid → Yellow colour solution confirms the presence of proteins.