Question

gon?
& fats ?
(a) Why do we paint objects made
up og
o why is
Nitrogen gas filled
& which process is responsible for (a) & (6)
)
in
food​

Answer 1

Oil and fat containing food items are flushed or surrounded with an inert gas such as nitrogen while packing them to prevent their contact with oxygen present in the air. This is done to avoid rancidity of fats and oils.