Question

write the procedure to test the presence of starch in food​

Answer 1

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Take small quantity of the food items to be tested.

Take small quantity of the food items to be tested.Put 2-3 drops of iodine solution on it.

Take small quantity of the food items to be tested.Put 2-3 drops of iodine solution on it.Observe the colour of the food item.

Take small quantity of the food items to be tested.Put 2-3 drops of iodine solution on it.Observe the colour of the food item.Blue-black colour indicates the presence of starch in the tested food item.

Answer 2

Answer:

Take small quantity of the food items to be tested.

Put 2-3 drops of iodine solution on it.

Observe the colour of the food item.

Blue-black colour indicates the presence of starch in the tested food item