Write a note on fats and oils?

Write a note on fats and oils? 
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1 Answer

Answer :

i) They are composed of carbon, hydrogen and fats.

ii) A fat molecule has two parts glycerol and fatty acids.

iii) The fatty acids are of two types: -

a. Unsaturated fatty acids are liquids at room temperature and are

called oils. These are good for human health.

b. Saturated fatty acids are solid at room temperature and are called

fats.

iv) Oil and fats are a rich source of energy.

v) They provide double energy as compared to carbohydrates and proteins.

vi) One gram fats release 9.1 Kilo Cal energy. 
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