Pickling alters the taste of foods permanently by soaking them in a solution that changes their flavor but allows them to be preserved for a longer period of time. Pickling can only be used for foods that will be used pickled. Once you have pickled something, you cannot substitute it for a fresh ingredient in a recipe.
Some nutrients are lost in the process. And the additives used in the proces aren't always that nice.
Death
Pro: Salting food is a cheap and effective preservation technique.Con: The food may taste too salty if it is not properly prepared.
Food preservation has numerous advantages. We can now store food for long periods of time, to use off season or ship to areas of the world undergoing shortages. Increased shelf life reduces production cost.The disadvantages are that some preservatives have subtle, deleterious side effects. Preserved food may not always taste as good as fresh food. For the most part, preserved food beats going without.
What are the advantages and disadvantages of wood preservation
food preservation is a preserved food
Food preservation is a way to keep food edible and healthy.
a type of preservation of food
what are the raw materials in food preservation
I want to know about compartmentalization in food preservation technique
The food preservation may be sometimes a chemical process.
there is no food preservation on the pH scale?
The advantages of jamming food preservation is that the fruit is cooked which kills off most vegetative microbe cells and sugar is added which reduces the water activity which means that most spoilage organisms will not grow in it during storage. The disadvantage is that if it is not properly packaged, sealed and stored, yeast and molds could still grow on the food.