NURSING ANM AND GNM

Detailed explanation-1: -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.

Detailed explanation-2: -Pasteurization Pasteurization is a physical preservation technique in which food is heated up to a specific temperature to destroy spoilage-causing microorganisms and enzymes [64, 65]. Almost all the pathogenic bacteria, yeasts, and molds are destroyed by this process.

Detailed explanation-3: -Salt has been humanity’s go-to preservative throughout the ages. Even with numerous advancements in chemical and food science over the years, plain NaCl table salt is still the most commonly used preservative in the world. Propionic acid, as well as its salts, are the second most common type of preservative.