Knowing how to preserve your food is one of the important things to do when you want to avoid waste while also escaping food poisoning. In this article, we will discuss the methods and tips to implement for safely preserving your food throughout the year 2020.
Preserving dairy, meat, and fish
When certain foods are packaged, such as meat and fish, they mention shelf life, also known as “DLC.” Beyond these deadlines, it becomes difficult to control the development of bacteria in these foods. Therefore, you should avoid consuming them.
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However, if you have these foods in a form that is neither labeled nor packaged, it is important to store them in the refrigerator. Whether it’s deli meats, eggs, or prepared dishes, you should always keep them cool. For this, you will certainly need vacuum machines that you can find at machine-sous-vide.xyz.
Sterilization
Did you know? Air is an interesting insulator that disrupts the rise in temperature at the core of products and thus promotes the destruction of microorganisms. When sterilizing, if the procedure allows, you can add water that can act as a conductor. Otherwise, you will need to pack the preparation tightly to limit the amount of air as much as possible. This air will then be expelled through the pressure buildup in the jar using heat.
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The appropriate sterilization temperature varies according to several criteria. Among these are the nature of the items, the size of the jars, the acidity of the vegetables or fruits… When preserves are obtained this way, they can be stored for many years at room temperature. However, even preserves have an optimal use-by date that can extend up to five years.
Preserving vegetables and fruits
Vegetables and fruits are mostly living products that undergo real changes over time. Therefore, to avoid wasting these foods, it is important to be able to store them properly.
Certain products like potatoes, asparagus, and onions should be kept away from heat.
On the other hand, products such as green apples, avocados, or bananas can be stored naturally.
Frozen foods, spices, and dry grocery products
Most frozen foods, spices, and dry grocery products can be stored for a long time without any health risks. These are products that, when stored under the right conditions at a good temperature and in a dry environment, can have long shelf lives. These products do have a minimum durability period that must be respected. However, they are safe even beyond this date. It is only noticeable that their taste and nutritional value may change.