Because its a preservative.
salt
what are the raw materials in food preservation
I haven't done research on the subject, but I would think both drying out food was an early perservative as well as the use of salt.
No, it is not safe to use water softener salt to cure meat. Water softener salt is not food grade and may contain impurities that are harmful if consumed. It is important to use curing salts that are specifically designed for food preservation when curing meat.
Tools and Equpment for Food Preservation.The tools and equipment that use in food preservation is "UTENSILS"...
Salt is added to foods as a preservative or to improve the taste.
Pour Salt, kill the air Decrease bacteria Pour Salt, kill the air Decrease bacteria
Pro: Salting food is a cheap and effective preservation technique.Con: The food may taste too salty if it is not properly prepared.
Salt, which is chemically known as sodium chloride, is commonly used as a food additive for flavoring and preservation.
to increase any food self life.
To press the juice
Salt is crucial in food preservation because it inhibits the growth of bacteria, molds, and yeasts by drawing moisture out of food through osmosis. This dehydration process creates an unfavorable environment for microbial growth, extending the food's shelf life. Additionally, salt can enhance flavor, making preserved foods more palatable. Overall, its ability to control spoilage and enhance taste makes salt a vital component in food preservation methods.