Salt is effective as a preservative because it reduces the water activity of foods. The water activity of a food is the amount of unbound water available for microbial growth and chemical reactions.
Disadvantages:
Bloating. Adding salt to your food may make the bloating that you normally experience only before your period an ongoing problem
Answers & Comments
Answer:
Advantages:
Salt is effective as a preservative because it reduces the water activity of foods. The water activity of a food is the amount of unbound water available for microbial growth and chemical reactions.
Disadvantages:
Bloating. Adding salt to your food may make the bloating that you normally experience only before your period an ongoing problem
Explanation: