HOW can you test presnce of s
tarchin a given food item Explain through activity.
Answers
Answered by
1
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.
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 ite
Explanation:
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Answered by
0
Answer:
By adding iodine solution.
Explanation:
Iodine(yellow brown colour) plus starch turns blue black in colour.
Example: when iodine is added to natural mayo(containing starch) turn blue black.
The same happens to a potato but not to artificial mayo when is not healthy.
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