The Science Behind Food Storage

When it comes to food storage, few people actually consider the science behind the process. All they know is that storing food in the proper container helps to prevent the food from becoming stale. Yet, gaining a better understanding of the science behind the process of food storage will go a long way toward helping you keep your food fresh and ready to eat whenever you need it. At Wise Food Storage it’s something we take pride in.

The Mylar Pouch

One item that is regularly used with food storage is the Mylar bag. Scientifically referred to as boPET, Mylar is used in a number of different applications. Aside from being used for food storage, Mylar is also used in insulation for homes and electrical wiring. It is also used to protect comic books and other collectibles from moisture and temperature variations. It is even used in spacesuits. Given all that Mylar is capable of doing, it should come as no surprise to learn that it is also a highly effective tool for food storage.
The reason Mylar is so effective with food storage is quite simple: it keeps the food protected from the air. While air is necessary for our survival, it is highly detrimental to food due to the gasses that it contains. Oxygen is particularly problematic because it helps mold grow and expedites spoilage. It is for this reason that it is important to get as much oxygen out of the package as possible before storing food.
While food manufactures use expensive equipment to suck the oxygen out of the packaging while replacing it with a gas that assists with preservation, the same effect can be accomplished with the help of a Mylar storage bag. When properly flushed and sealed, the Mylar bag can create a vacuum barrier that keeps the good gases in while keeping the oxygen out.
In fact, with the help of a quality Mylar bag, freeze dried food from Wise Foods Storage can actually remain stored for up to 25 years!