Question

test them?
Pulses, oil, wheat grains, butter, meat, rice, pizza, poori, groundnut and cucumber
4. Can you identify which of the following food items are fatty foods i,e; foods rich in fats? How will you test them?

please give a big answer because the space for it it is very big​

Answer 1

Test For Fats:

FatsThe presence of fats in a sample can be detected by the following tests.

Materials Required

Materials RequiredSudan III Solution, oil,test tube DropperEgg Albumin

Procedure

Take a clean and dried test-tube and add a few drops of oil into it.Now into the same test tube, add five to six drops of the Sudan III reagent with the help of a dropper.Stir the test tube continuously and allow the solution to stand for a while. After a few seconds, observe the changes.

Observation

The presence of fat in the sample is indicated when pink colour droplets appear on the test tube.