write the test for protein and fats
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Answer:Using a dropper add two drops of copper sulphate solution to the test tube. Add 10 drops of caustic soda solution and shake the test tube. Observe the colour of the mixture. Violet colour indicates the presence of proteins in the tested food item.
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Answer:
Biuret is a solution use to identify protein If biuret reagent reacts with protein it turns from pink to purple
Hope it helps!!
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