2024 Author: Jasmine Walkman | [email protected]. Last modified: 2023-12-16 08:29
Buying a suitable freezer is very important from the point of view of winter. More and more people prefer to freeze vegetables in the freezer as a kind of winter food.
That's why it's important to consider a few things when choosing it. The first thing you need to consider is the volume, which should be according to your needs.
Secondly, you need to make sure that the freezer you buy is energy efficient so that you do not accumulate unnecessarily large electricity bills.
This can be done by paying attention to the label indicating the consumption of electricity and other resources that are placed on each appliance.
Class A appliances are the most efficient and class G appliances are the most inefficient. Modern freezers use less than 25% of the energy consumed by those produced 15 years ago.
CFC, also called chlorofluorocarbon, is a gas that was previously widely used as a refrigerant. However, it is no longer used due to the damage it does to the ozone layer. However, other refrigerants are now being used that do not harm the ozone layer, but unfortunately contribute to the greenhouse effect.
More and more manufacturers are starting to use natural gases such as isobutane (R600A) for refrigerants. They are preferable from an environmental point of view, as they do not have a detrimental effect on the ozone layer and global warming.
Most freezers maintain a temperature of -18C ° and have the ability to quickly freeze at -26C °. Fast freezing allows fresh food to retain the maximum amount of its nutrients.
It is advisable to keep the appliance at a constant temperature, because every degree below 18 increases the cost of electricity by 5%.
If you have decided to freeze fruit in the freezer, make sure it is well ripened, but not overripe. Frozen fruits can be consumed in their natural form, after thawing, in the form of compote, jelly, jam, juice or as a filling and decoration for cakes.
Depending on what they will be used for later, the fruits are frozen in sugar syrup or without sugar. It is desirable to arrange the strawberries and raspberries for cake decoration on a plate and to freeze in advance for 1-2 hours, after which they are packed. In this way they retain their shape.
Pack the fruit in plastic bags. Plastic containers are best for fruit in syrup.
Suitable for freezing for all vegetables that are eaten boiled, baked or fried. Inappropriate
for freezing are cucumbers, lettuce, radishes and onions. Unripe or overripe vegetables are also unsuitable.
Preparation requires you to clean, wash, cut into pieces and blanch the vegetables. Blanching is very important, as it preserves the color, taste and vitamins in the products.
Polyethylene bags are used for packaging. Shape the products into flat rectangular packages to save space. For some vegetables such as spinach, finely chopped leeks and others, plastic containers are also suitable. Portions should not exceed 1 kg.
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