Question

How will you test the presence of fat in food items?

Answer 1

Answer:

Trans fat, also called trans-unsaturated fatty acids or trans fatty acids, is a type of unsaturated fat that occurs in small amounts in nature, but became widely produced industrially from vegetable fats starting in the 1950s for use in margarine, snack food, packaged baked goods, and for frying fast food.. Fats contain long hydrocarbon chains, which can be either unsaturated, i.e., have ...

Explanation:

Answer 2

$\huge\bold{\underline{\underline{{Aim\: of\: the\: experiment:-}}}}$ To prove the presence of Fats in food.

$\huge\bold{\underline{\underline{{Materials\: required:-}}}}$ brown paper, source of light & food

$\huge\bold{\underline{\underline{{Procedure:-}}}}$ A small quantity of food is rubbed in the centre of Brown paper. The paper is held in front of the source of light .

$\huge\bold{\underline{\underline{{Diagram:-}}}}$In the attachment

$\huge\bold{\underline{\underline{{Observation:-}}}}$ The food has left a bright-greasy patch on paper .

$\huge\bold{\underline{\underline{{Inference:-}}}}$ The food contains fat as it is translucent.