The food sample was tested for carbohydrates, proteins, and fats. The appearance of a blue-black colour with iodine confirmed the presence of starch. A reddish color in milk using milans reagent indicated the presence of proteins. Ethanol emulsion test confirmed the presence of fats.
The experiment successfully identified the major nutrients present in the given food sample using standard food tests. The colour changes and observations confirmed the presence or absence of carbohydrates, proteins, and fats.
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