what do you understand by food preservation
Answers
Answer:
"food preservation" means to preserve food for future.
some foods gets affected by bacterias when they are kept outside instead of keeping that in fridge. and then the food gets spoiled . we would not be able to consume that food again!....
for example- curd ,milk and many other food products are kept in refrigerator or they are canned for future use!...
just to protect those from getting affected by microorganisms.
as we all know that microorganisms are all around ....even inside our body also and when something is kept outside without covering it .....so it becomes unfit for us!!
therefore, its necessary to preserve food !!
there are some methods also for food preservation i.e.,
1) canning
2) freezing
3) drying
by using these methods we can preserve food ....
in ancient times, people used some of these methods for food preservation...!!
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