Preserving the food is a process that helps prevent or remove all the bacteria and dirt so as to make the food remain fresh for longer. This is also the process storing full of food nutrients. Nowadays, there are a lot of methods to preserve the food but the most modern one is using a vacuum sealer.
This is a machine vacuuming the air so that the food will be protected from all the bacteria outside. To keep the food for longer, each family has to choose to buy the best vacuum sealer which has the greatest functions. Today, we will supply you with more tips for choosing as well as using this machine properly.
What Is A Vacuum Sealer Is Like?
In the theory of the old, vacuum space is the environment containing materials. This environment has its volume different from zero but has its weight and pressure equal to zero. Therefore, coming in to reality, various manufacturers have produced a number of vacuum machines in order to introduce a brand new effective method of food preserving.
As usual, when in the normal environment, organics in the food will combine with the air and make the chemical reaction happen, which makes the food destroyed. It means that in the normal conditions, including pressure, temperature and humidity, the process destroying the food takes place very quickly.
Thus, it is quite difficult to store some types of food such as pork, chicken, beef, fish and crabs. Or for storing fruits and vegetable, it is also not simple. For these reasons, the vacuum sealer is born to meet all the requirements of preserving the food.
Choose A Good Sealer
When it comes to choosing a vacuum sealer, a lot of factors should be noticed such as the capacity, the technology integrated, the brands, the prices and so on. In this part, we will tell you more about this.
The capacity of this machine should be depend on the amount of food you need to store. This has a tight relationship to the habit of you family. More specific, if your family often buys a lot of food for the whole week or month, you will need to vacuum all of them at the same time. Thus, the vacuum sealer should have high capacity to operate for a long time.
By contrast, if your family just buys the food for only one day or two days, you can choose to buy a small sealer which still fulfills your demands. A small vacuum sealer is suitable with families of 3 – 4 members.
As usual, the vacuuming technology is integrated in this machine. This technology helps to vacuum all the air and all the materials in the space so that the process of oxidation is prevented, the bacteria’s intrusion is removed and the flavor as well as the color of the food is kept.
Since the vacuum sealer was born, it has been applied in packing types of food and even goods. In food processing industry, the vacuum sealer is utilized to pack tea beans, coffee, cacao, rice and some fresh meat. Nowadays, it is also used to store cooked food, including, fried and roasted food.
These days, there are a lot of vacuum sealers with a wide variety of brands, designs and applications. For family using, you can consult in some prestigious brands to insure the quality.
Notes In Using
In terms of using a vacuum sealer, the most important point is that you have to care about the seal bags. You know that the food will be saved in a seal bag with vacuumed air.
Of course, the air is removed but the material of the seal bag has a strong impact on the quality of the food. The bags should be able to bear both high and low temperature.
Bottom line, utilizing a vacuum sealer helps to prevent the growth of bacteria, mold and other microorganism even though sometimes, people often take advantage of types of good bacteria to store the food. Protecting the food is extremely important to people’s health so don’t forget to choose a really good sealer to use. We hope that the tips above are all useful for you.