On a general note, food preservation is vital to human health all because it stops food from different forms of spoilage. It keeps people safe from harmful bacteria, and cuts down on waste. It also allows us to enjoy seasonal fruits and vegetables all year long. It helps to move food safely to far places, and saves money for homes and businesses.
In specific terms,food preservation slows down or stops tiny germs, molds, and enzymes from rotting the food. It destroys bad bacteria so people do not get sick from eating old food.
With regards to reducing waste it lowers the amount of food thrown away at home or on farms. As for improving shelf -life it guarantees
year-round supply and makes seasonal food ready to eat during any month of the year. Processing allows food to travel long distances without going bad.
Considered from the economic perspectives, it saves money by lowering costs for families and helps food stores to avoid losing goods. But the methods of food preservation has changed over time and it is necessary to know where we are coming from with the traditional methods. And where we are heading to with modern technology.
