Question

how can you test the presence of fat in a given sample of food items??​

Answer 1

Answer:

• take a small quantity of the food item to be tested.
• Wrap the food item in a piece of paper and crush it.
• Straighten the paper.
• Dry the paper by keeping it in sunlight for a while.
• Observe the paper.
• An oily patch on the paper indicates the presence of fats in the tested food item

Explanation:

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Answer 2

Answer:

take a paper or a page from notebook .put the item on it and rub it if fat is present the paper will become translucent and oily