Write the following activity to test the presence of fats, in the given food items. Under the
following headings?
(a) Aim :- To test the presence of fats in the given food item such as Ground-nuts or
mustard seeds.
(b) Materials Required:-
( c ) Procedure:-
(d) Observation:-
(e) Inference:
Answers
Answer:
Test for Fats
Fat is a major source of energy and also aids your body in absorbing fat soluble vitamins. You need a minimum of 10 to 20 percent of your overall calories as fat .Test if a food item contains fat.
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.
Summary
Nutrients are chemical components in food that are required for releasing energy and helps in growth. Carbohydrates and fats mainly provide energy to our body.
The major nutrients in our food are carbohydrates, proteins, fats, vitamins and minerals. In addition, food also contains dietary fibres and water.
Proteins and minerals are needed for the growth and the maintenance of our body.
Starch and sugar are the two kinds of carbohydrates found in food.
Carbohydrates and fats mainly provide energy.
materials required
hope it helps you ✌