FOOD PROCESSING AND PRESERVATION
PROPERTIES OF FOOD COMPONENTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Iodine solution is used to test ____ in the food item.
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Fat
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Starch
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Protein
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Vitamin
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Explanation:
Detailed explanation-1: -In the presence of starch, iodine changes its color from brown to blue-black or purple. So, iodine can be used to test the presence of starch.
Detailed explanation-2: -Iodine Test Using iodine to test for the presence of starch is a common experiment. A solution of iodine (I2) and potassium iodide (KI) in water has a light orange-brown color. If it is added to a sample that contains starch, such as the bread pictured above, the color changes to a deep blue.
Detailed explanation-3: -Iodine solution is used to test the presence of starch.
There is 1 question to complete.