Many foods no longer require refrigeration as they are overflowing with preservatives with dubious consequences for our health. However, natural foods and those whose production or processing do not include extravagant doses of preservatives require careful preservation to keep them long enough for us to consume them.
Fortunately, a refrigerator is not the only method of achieving the above. Whether it’s because you don’t have enough room in it, because it broke down, or simply because you chose to live without one of these devices, there are ways to extend the life of your food in a completely natural way, without requiring electricity or harmfully preserved food (for example). true, do you remember McDonald’s hamburgers that last forever?).
Here are 3 simple and viable ways to preserve your food:
Fermentation
This method consists of only allowing the proliferation of beneficial bacteria. For this, the use of brine is essential, which allows controlled fermentation.
sealed containers
Storing your food in tightly sealed containers significantly slows down the spoilage process. It seems too simple, but the truth is that it is one of the most effective methods.
Salt
Salt is a magnificent preservative. A saline concentration greater than 10% is a more than proven way to maintain, for example, meat. Later, before consuming it, you must soak it for a while in water to desalinate it and then eat it.
Finally, we advise you to keep food in cool places, away from the light and heat of the Sun, and near air currents that can keep the temperature at relatively low levels.
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