What is a vacuum cleaner? Which foods should use vacuum sealer?

How to use a vacuum machine to preserve food, but few people understand deeply about this useful product. Let’s find out with Tnhelearning.edu.vn in the article below!

What is a vacuum cleaner?

The vacuum machine works on the principle of operation of the vacuum pump built inside the machine .

The vacuum pump will suck up the air and moisture inside the container thoroughly, eliminating almost absolutely the agents that cause food destruction, making the food last longer, then sealing the mouth. bags to ensure food does not come into contact with the outside environment.

What is a vacuum cleaner?

Thanks to the above operating principle, the vacuum machine has the following uses to satisfy housewives such as:

Helps preserve nutrients and keep food fresh 3 -5 times longer than conventional preservation.

Vacuum sealer helps keep food fresh

Limits oxidation and bacteria growth by absorbing air and moisture in the bag to keep food fresh for a long time.

Avoid mixing odors with other foods and save space when placing storage bags in the refrigerator compartment.

There are two types of vacuum cleaners on the market that you can choose from:

The mini vacuum cleaner series is suitable for families or small businesses, the suction power of this line is medium, the machine size is compact, easy to move but cannot work throughout.

Mini vacuum cleaner

The industrial vacuum cleaner series with large capacity and strong suction power but large size is suitable for large business premises.

Industrial vacuum cleaner

The series of handheld vacuum cleaners with compact size, simple, easy to use and can use batteries to replace electricity, is suitable for a small family with a frequency of use not too much.

Handheld Vacuum Cleaner

Foods that should be vacuum sealed

With the feature of sucking out the air and moisture in the food bag, the vacuum sealer can preserve almost all foods.

From dry foods such as sausages, dried fish, nuts … with a period of 6 months to 2 years, but you store them in dry places, avoid sunlight, humidity and temperature are not too high.

Use vacuum for dry food

To fresh foods such as beef, fish, green vegetables, .. when washing vegetables clean and dry, you put them in a food bag and vacuum, preserve this food in the cool or freezer depending on to the type of food, usually up to 1-3 weeks.

Use vacuum for fresh food

You can even store cooked food to cool and then put it in a vacuum bag, do not boil the food and then put it in the bag, this even sucks the air, but the food reacts with the heat. should not be stored for a long time.

Use vacuum for cooked food

Things to note when using a vacuum cleaner

Although there are useful uses for food preservation, when using this product you need to keep the following in mind:

Do not use the machine to vacuum sharp objects to avoid tearing the bag. If the object has corners, wrap it carefully with aluminum foil or wax paper, then put it in the bag and vacuum it.

Do not use vacuum cleaner for sharp objects

Let the machine rest for 1-2 minutes after the machine is finished working before continuing the next turn.

Must keep dry and clean at the mouth of the bag when put into the machine to vacuum.

Special vacuum bags should be used to ensure food preservation.

Avoid strong impacts or drops and place the device in a flat location.

Above is some information about the vacuum machine, hope the above information helps readers have a visual view of this product to choose the best way to preserve food for the family.

Please see more:

>>What is a vacuum bag? Can food bags be used to vacuum?

>>Benefits of vacuum sealing to preserve food

>>How to vacuum food, keep vegetables fresh all week without wilting without using a machine

Good experience Tnhelearning.edu.vn