It is common to throw away food today not because we no longer want to consume it, but because we can no longer do so. Indeed, these foods spoil over time and become inedible. In France, for example, 25% of food is wasted. If you no longer want to be a victim of this, you need to find ways to preserve your food. What are these methods you can employ today? Read this article to discover them.
Vacuum Sealing
Aside from the preservation methods that will be discussed later in this article, you should use this technique to better preserve your food. In fact, it is easier to apply. By opting for vacuum sealing, you can preserve all kinds of food. Whether it’s fruits, vegetables, meats, fish, cakes, and more. With this technique, you will keep your food three to five times longer. At the end of your shopping, consider vacuum sealing the foods that spoil quickly. To do this, you need to get the Crenova VS100S vacuum sealer.
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Cold Preservation
At home, you can also preserve your food by using a low temperature: this is cold preservation. Here, you have the option to refrigerate, freeze, or blast freeze your food. Regarding refrigeration, the preservation temperature will be between 0°C and 4°C.
With freezing, you can preserve all the foods you desire. Here, you lower the temperature of the food until the water it contains crystallizes. With the water now in solid form, this slows down microbial and enzymatic activity. As a result, your food will not spoil quickly.
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Blast freezing is faster than regular freezing. Here, the temperature of the food is lowered to -18°C. The water will also crystallize here, but finely. Micro-organisms will not have the strength to attack the cells. Thus, you will preserve the products for a long time and in better condition. Indeed, your food will retain its texture and taste.
Salting
You also have the option to preserve your food longer using the salting technique. The foods most affected here are:
- Cheeses;
- Fish;
- Condiments;
- Meat;
- Charcuterie….
In this case, you will need to spread enough salt over the surface of these foods. The role of salt here is to absorb the water present in the food. In the absence of water, bacteria will struggle to develop. This is what will allow you to preserve your food longer.
How to Preserve Cut Fruits and Vegetables?
Sometimes, you start eating your fruits and vegetables but can’t finish them. As a result, you simply put them in a corner of your fridge. However, they end up spoiling before you have the chance to reach for them again. To extend their shelf life, you can simply put a few drops of lemon juice on the cut fruit or vegetable.
Use these different techniques and you will be able to enjoy your food longer. This will even help you avoid waste.