The greatest benefit to the body is the use of fresh fruits and vegetables. They contain many useful vitamins and minerals. The canning habitual for us has been replaced by a vacuum system that allows us to preserve the freshness of products. "WAX" - a device for canning by creating a vacuum. Let us consider in more detail how this simple mechanism works.
“WAX” - what is it?
Preserving fruits, vegetables and various dishes can significantly extend their shelf life. Conventional preservation involves the preliminary heat treatment of products. A more advanced method of harvesting is considered to be the vacuum system "VAKS". Lately the device is used more and more often, because the products are much better stored in a vacuum. This avoids oxidation and damage to conservation. Indeed, under a metal or nylon cover , gases are gradually collected, which lead to spontaneous opening of the workpiece.
In the original configuration there is a set of special caps (9 pieces) and a pump for creating a vacuum in the tank. The manufacturer has made sure that the product is suitable for all consumers, and therefore offers several options for the diameter of the covers. This means that when preserving drinks and food in non-standard containers, the housewives will not have problems.
The vacuum canning system has become a real find for many. With its help, it is possible to pump out air from a glass container for conservation without problems. This system can be used to store food at home or when traveling.
System benefits
The original Russian-made invention is used to preserve all kinds of products and preserve the maximum amount of nutrients. Vacuum caps can be used up to 200 times. They completely replace the usual metal ones, which are always used for conservation.
Vacuum canning is used to prepare food for the winter and to extend the freshness of cereals, pasta, flour, and drying from fruits and berries. The latter is usually simply dried and stored in containers. However, most often various bugs are brought up in dried fruits, after which the product is no longer to be used. The vacuum system avoids the appearance of parasites in food during their long-term storage.
The pump for pumping air plays the role of a sealing key. Only, using this simple device, there is absolutely no need to exert effort and try to roll up the lid. It is enough to make a few movements, and the container with the product will be securely closed. Special lids for vacuum preservation do not leave chips and cracks on glass containers when opened. They are equipped with a valve through which air is pumped out.
Scope of application
The most natural way to store perishable foods is evacuation. If some time ago such a technique was not available for use at home, then with the advent of the VAKS system, everything became a reality. It is used not only for traditional canning. The method is suitable for use in the following cases:
- storage of bulk products;
- storage of prepared food;
- storage of dairy products, cheeses;
- storage of fresh herbs;
- storage of sausages;
- storage of freshly made juices from fruits and vegetables.
If you pre-dry fruits, vegetables or berries in the dryer, their shelf life in vacuum increases several times. The vacuum canning system can be used for pickling meat and fish delicacies. Under such conditions, marinade penetrates products faster.
"WAX" allows re-preservation of products after opening. This means that by opening a product and not using it completely, the glass container can be resealed with the same lid.
Disadvantages of the method
Despite the many advantages, the system has some disadvantages. First of all, this concerns the cost of the device. Vacuum caps "VAX" and the pump will cost consumers 750-800 rubles (standard equipment). Sometimes you can find cheaper offers, but according to reviews, these are unoriginal products. The manufacturer also produces a kit in which there is an increased number of caps (28 pieces). The cost of such a system is at least 1300 rubles.
In some cases, conventional caps should still be used for preservation. Some housewives complain that the vacuum system "VAX" can not cope with the preservation of cucumbers, tomatoes.
How to use?
In order to preserve the freshness of products for a long time, it is important to know how to properly use the system for canning. First of all, pay attention to the glass container that will be used. It should not be chipped or any other damage.
Before installing the lid on the neck of the container, it is necessary to check the tightness of the sealing gaskets. They should be completely grooved. After that, the pump is inserted into the hole on the lid, and the air is pumped out of the tank by moving the rod up and down. Such actions must be performed no more than 5. If necessary, longer storage of products make about 15 movements of the stem.
To open the container, simply lift the valve on the lid. You should not use sharp objects for this.
Vacuum system "WAX": reviews
The device is considered a novelty in the market, but, despite this, it has already earned a lot of positive recommendations. Vacuum storage allows you to keep the freshness of most perishable products.
When used correctly, the air pump will last a long time. Periodically, it must be disassembled, washed, dried and lubricated with petroleum jelly. When roughening the pump cuff, hold it in hot water. If this manipulation does not bring the proper result, it must be replaced.
To make sure that the vacuum system is working, you need to draw a small amount of water into the container, close the lid and pump out air with the pump. Then the jar is turned over. The appearance of air bubbles indicates a breakdown of the system.