The process of food preservation is a system used to conserves a quantity of food for some future time and date. There has always been some sort of food preservation employed in just about every culture and nation of the world since early times. In generally, we find various methods used such as canning, cold storage, drying, fermenting, freezing, pickling, salting or smoking according to the location where the culture resides. Some areas blend in with certain types of preservation while others are better suited for alternative methods.
Salt has traditionally been employed for preservation of meats and fish since ancient times. Various cultures would obtain their supply of salt either directly from the earth deposits or from seawater which had been dried out. The salt has traditionally been employed to create various brines or used in the drying processes for fish in particular.
The ancient Egyptians often used a method known as “banking” in order to preserve much of their perishable foods. The process consisted of digging a hole in the ground and then lining it with wood, leaves or possibly straw so as to make a sort of barrier between the food and the soil. Caves represented the more natural form of “banking” and were used whenever they were available to preserve foods. Foods would be successfully stored in containers made from skins, reed baskets or in various pottery vessels and then placed either in caves or in the holes dug in the ground. Liquids naturally required a much more diverse approach and their types of containers were entirely different.
Pests such as insects, damage as a result of moisture or weather, mold or fungus would often lower the quality of the saved foods and these hindrances had to be taken into account when planning for future food storage. If you stop for a moment and think carefully at how these early civilizations stored their food perhaps we too as survivalists could create a similar storage to serve the same ends.
Copyright @2010 Joseph Parish
http://www.survival-training.info