Ragu© pasta sauce is an example of a food that is preserved through the process of storing it in an air-tight can.
What is Food preservation?
Food preservation may be defined as the set of processes or methodology that significantly prevents any food from spoilage, microbial contamination, food-borne illness, food poisoning, etc.
It also treats or handles the food in such a way as to terminate or greatly slow down spoilage and prevent foodborne illness while maintaining nutritional value, texture, and flavor in the food for the long term.
The process of keeping the food products away from direct contact with moisture, sunlight, etc is also responsible for the causation of food spoilage, as well as illnesses.
Therefore, Ragu© pasta sauce is an example of a food that is preserved through the process of storing it in an air-tight can.
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