Our current society nowadays thrives on consumerism more than ever before, and little thought is given to saving. More foodstuff than actually needed is habitually purchased by households. Our environment of course directly bears the brunt of this wasteful way of consumption. In addition to that, there are people in some parts of the world who face death from malnourishment.
The need to preserve food should consequently not just be a way to cut on costs but also an ethical responsibility. There are many different ways you can keep different kinds of food fresh for a long time. Below are some of the healthiest and cost effective ways to do so.
This is perhaps the simplest way to maintain your food fresh for quite a while. You do not require much effort to preserve your food using this method since all you need is a working refrigerator or freezer. If you plan to keep the food frozen for a long time, you need to wrap it well or place inside sealed containers. Make sure that the power supply to your refrigerator or freezer is not disconnected at any given time to avoid your food going bad.
This method usually known as canning involves the complete insulation from all environmental factors that make food go bad such as oxygen and moisture using airtight containers. This method does not work for all kinds of food. There are specific instructions regarding various kinds of foodstuff when it comes to canning. Protect the food stored in the sealed containers from all possible environmental conditions such as extreme heat or moisture.
Use of pickling jars
Vegetables such as pickles and fruits have been stored this way for eons. A simple concentrated salt solution or vinegar in a jar is used to maintain foodstuff in its original condition. The preserved food can be used anytime needed since there is no need to thaw as it is with freezing. For those who require more preservation space, this is of course an uneconomical means.
The skills and resources needed to preserve your food using this method are minimal, it is no wonder that it has been widely used for quite a long time. Basically, water content from the food to be preserved is reduced to the absolute minimum. The water content drainage process can be achieved through a number of ways. There is of course the ordinary heat from the sun as well as other man-made heat sources such as open fires or ovens. Noteworthy though is the fact that most of the natural flavors and minerals might be lost when food is subjected to this kind of preservation. You should therefore be keen before you decide on which particular kind of food you want to preserve this way.
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