Biology, asked by nagaj8922, 9 months ago

write down the procedure to testing the presence of starch in food items​

Answers

Answered by STUDYzone
18

Answer:

Test for Starch

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.

Answered by vasudhagrawal
7

Answer:

Test for Starch

There are many types of carbohydrates. The main carbohydrates found in our food are in the form of starch and sugars. We can easily test if a food item contains starch.

1.Take small quantity of the food items to be tested.

2.Put 2-3 drops of iodine solution on it.

3.Observe the colour of the food item.

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

Explanation:

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