on Rahul 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 at 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
d) what value of whose mother is shown here
Answers
Answer:
Food preservation can be defined as the process of treating and handling food in such a way as to stop or greatly slow down spoilage and prevent foodborne illness while maintaining nutritional value, texture and flavour.
Food that has been left out of the fridge for more than two hours should be thrown away. At room temperature, bacteria grows incredibly fast and can make you sick. Reheating something that has been sitting at room temperature for longer than two hours won't be safe from bacteria.
Cold temperatures help food stay fresh longer. The basic idea behind refrigeration is to slow down the activity of bacteria (which all food contains) so that it takes longer for the bacteria to spoil the food. ... Refrigeration and freezing are two of the most common forms of food preservation used today.
Rahul's mother is intelligent because she could used this refrigerated food for making some other dish.