Question

what is the storage and packing treatment of food preservation​

Answer 1

storage and packing treatment of food preservation is mean that food is prevent from oxygen because oxygen is the main thing which spoil the food and food start gave bad smell and bad taste.

for example how we can prevent the food

1) by vaccum packing----In this method when the food is packed in a container than before packing air from the container is evacuated.

2) By flushing the food with nitrogen---- In this method oxygen around the food-stuff is removed and than the food-stuff is packed by flushing with nitrogen. This nitrogen slow down the spread of oxidation of food.

may be it's helpful