What is food preservation means?

Answer 1

Food preservation is one of the methods to protect food from unwanted microbial growth. After the food is produced, we store and protect by covering the rice and curry with lids to keep away flies and other insects. By this, we are protecting it from any infection caused by them. This is a short-term condition. Food preservation, on the other hand, is done to preserve food for a longer time.

Answer 2

Food preservation refers to the process of treating and handling food to slow down spoilage. Food preservation is attained through various methods such as drying, exclusion of air, refrigeration and use of preservatives so as to increase the lifespan of the food in context. Food preservation provides an unfavorable condition for growth of bacteria and microorganisms that lead to food spoilage.

Answer 3

Food can be treated or packaged in a variety of ways to prevent it from going bad, so that it can be stored for long periods of time and eaten later. Meat lasts longer when salted, fruit lasts longer in the form of sugared preserves, meat and fruit can both be dried, making them last much longer, and all kinds of food can be made to last longer when it is properly jarred or canned.

Answer 4

Food preservation is the science of freezing, drying, canning, curing and smoking, and fermentation to prolong the shelf-life of foods.