Most of edible oil contain unsaturated fatty acid.
Fatty acid content depends on the kind of edible oil. Sesame
oil is a rich source of linolenic acid (ω-3), sunflower oil
and soybean oil are also found to be the potential sources
of ω-3 and ω-6 for human health. α-inolenic acid (ω-3)
and linoleic acid (ω-6) are essential fatty acids for human
health.