What is pasteurization? It is possible to store the products in glass jars for as long as possible after sterilizing the containers beforehand. To ensure that the blanks do not deteriorate, you need not only to follow the formula exactly, but also to know how to prepare the packaging by cleaning it of contaminants and microorganisms.
What are the conditions for pasteurization? In order to achieve the desired effect, the storage tank must be preheated at a temperature of at least 85 aboutFROM. For the complete destruction of bacteria, the vital activity of which can lead to damage to food, the banks need to be heated for a long time. To monitor the required indicators, you usually use a thermometer, raising and lowering the temperature, which allows you to achieve this goal.
Pasteurization of cans with and without billets is a reliable solution for long-term storage of preserves in a cellar, a refrigerator. Let's find out how to properly prepare glass containers.
What is steam pasteurization? The essence of the method is to boil water, which evenly divides the tank with steam from the bottom up. Last such heat treatment should be at least for 15 minutes. At the end, the jars must be removed from the grill, arranged inverted on a clean towel.
Prepare glass containers for canningproducts can be in the microwave. To do this, the bottom of the containers must be covered with water approximately 1 cm. Pasteurization in a microwave oven involves heat treatment of cans at a power of about 800 W for 5 minutes. If the above procedure is followed, the packaging will be steadily spilled.
Quite often there is a need forpasteurization is not only a glass container that is used for conservation, but also a finished product. Usually, caviar, salads, lecho, other vegetable dishes need this. Do not require temperature treatment before blockage in jars for long-term storage of tomatoes, pickled cucumbers, jam.
What is pasteurization with blanks? The procedure assumes the following:
How long should pasteurization last?containers with the billets placed in it? If the products are put in cans of 1 liter, enough boiling for 10-15 minutes. Expose the pasteurization of two-liter capacity will be about 20 minutes. As for the three-liter container, the latter is pasteurized together with the preforms for about 30 minutes. These time intervals are applicable for preparation for canning of fruits, liquid salads, tomatoes. Fried meals need to be pasteurized for a few minutes longer.
So we found out what methods exist forquality sterilization of cans for preservation at home. Finally, it should be noted only that compliance with the features of the technological process of preparing products for long-term storage in the off-season is the key to consuming safe, appetizing food.
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