The need to refrigerate and preserve our food dates back into the prehistoric times. If you want to keep your food to be healthy and edible, you need to preserve it. In the past, man has learned to harvest ice and snow in order to prevent their foods from spoiling. And many cultures practiced this method of food preservation including the Greeks, Hebrews, Romans, Persians and the Chinese. The ice and snow are rationed and stored, in which they are insulated in order to prevent it from melting rapidly. Over the centuries this process of food preservation have worked well. But as we approach the modern era, we have developed a more sophisticated way of preserving our food, and it is now a common part of any household’s appliance. And that is the handy appliance called the refrigerator.
Refrigerators are a handy home appliance that is mainly used to store and preserve foods that are perishable and that includes meat, dairy, fruits and vegetables and many more. Leaving these items on the open will result in rapid decomposition and spoilage of the food. Not only that, leaving it in the open will also promote the rapid growth of bacteria in the food. So it is always important that food are always stored on a low temperature. And this is made possible with the refrigerator. Because of the cool temperature inside the refrigerator, it is possible to prolong the decomposition of food items just enough for them to be consumed at a later time, may it be days or even weeks. And because of the low temperature, bacterial growth is impossible leaving the food to be safe to consume.
While the main function of the refrigerator is to store and preserve the food in low temperatures, most modern refrigerator now have some extra functionalities. Aside from the cooling, most modern refrigerators now have a freezing function. They are usually integrated with a storage console that can be used as a freezer. The freezer preserves food at 32 ° F, which is the freezing point. This is perfect for storing meat and fish so they can last for many days. It is also useful for storing ice. In addition to that, most modern refrigerators nowadays have many different compartments that are designed in a way that the food can be organized easily by the home owner. There are designated areas for the eggs, condiments, fruits and vegetables, beverages and so on. Most refrigerator units nowadays also have an automatic defrosting function. With this handy feature, one does not need to manually defrost the ice that have been built up over time. It can be difficult to prepare food that are frozen because they stick, but with automatic defrosting, this is now a non-issue.
There are many types of refrigerator units that are available in the market, and the most notable are the traditional and French door style fridge. When choosing a refrigerator for your home, consider getting a unit that have energy features so you get to save when it comes to energy consumption.