Kids Experiments - Testing for fat
Method 1
1. Take a food item & rub it on a piece of brown or filter paper. Let the paper dry. If a translucent mark is left on the paper, it means fat is present in the food.
Method 1
2. Put 4 - 5 drops of cooking oil into a test tube. Add 2 ml of ethanol to the oil. Shake the test tube. Add 2 ml of oil more to the test tube & shake again. The oil turns cloudy.(Warning: Handle with care as ethanol is inflammble.)
Method 1
1. Take a food item & rub it on a piece of brown or filter paper. Let the paper dry. If a translucent mark is left on the paper, it means fat is present in the food.
Method 1
2. Put 4 - 5 drops of cooking oil into a test tube. Add 2 ml of ethanol to the oil. Shake the test tube. Add 2 ml of oil more to the test tube & shake again. The oil turns cloudy.(Warning: Handle with care as ethanol is inflammble.)
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