Question

Rahul’s birthday, his mother prepared many dishes for him. After having their
meal, they found that many food items were left over. Rahul’s mother kept these
leftovers in a air-tight container and refrigerate them.
(a) What is food preservation?
(b) What will happen to the food if it is not refrigerated?
(c) What is the role of refrigeration in food preservation method?
(d) What value of Rahul’s mother is shown here?

Answer 1

Answer:

a) When food is stored

b) Somtimes fungi might come

c)Refrigeration helps in preserving fruits and vegetables by storing at low temperatures to slow down decay and natural metabolic processes. Meat, fish products and precooked foods also have limited life because of enzyme activities, bacteria attack and ageing.

d) A lot of value for food

Answer 2

Answer:

d) we should not waste food