What temperature is best to set in the refrigerator. Mode in the refrigerator compartment

It is unrealistic to imagine life without this assistant in the kitchen. It helps to keep food fresh, preserving taste, useful qualities. Without such home installation you can not freeze stocks of berries, vegetables for the winter. In order not to lose everything prepared, the temperature of the refrigerator must be known and correctly set.

Refrigerator temperature

It is recommended to set positive indicators for the safety of products at the main unit - 2-5 degrees. This will ensure their normal safety.The temperature in the freezer of a household refrigeratorshould be negative - from 18 to 24 degrees. How is it supported? Everything happens as a result of 4 aggregate states of the working fluid - freon.

Cooling is carried out by taking heat from the products according to the scheme:

• warmed air through the wall of the evaporator heats the freon, its expansion begins;
• the relay connects the compressor, the gas is compressed - condensation begins;
• liquid freon passes through a condenser - a condenser or pipes on rear surface- giving off heat;
• the cooled reagent flows through the capillary tube to the evaporator;
• pressure drops, evaporation begins, cooling of the walls, ice may appear;
• products cool down;
• the cycle is repeated;
• the compressor is periodically switched off by the thermostat.

To refrigeration unit worked optimally, you need to measure its value inside with a thermometer and set the values ​​​​according to the instructions.Average refrigerator temperaturecan range from 2 to 5 degrees. To achieve this, you need:

• close the door tightly;
• do not put warm food;
• do not put food close to each other;
• allocate them to storage areas.

normal refrigerator temperature

To determine it, you need to refer to the instructions. Manufacturers of models of even one company can assign their own values. For example, for Samsung and Atlant, the numbers are different.Normal refrigerator temperatureit is required to set as a gap plus 3-8 degrees. Modern devices have a No Frost system. It will begin to cool with a constant degree in all compartments - from the point of view of storage, this is not true.

Optimum temperature in the refrigerator and freezer

It is necessary to correctly configure the optimal operating modes in order to maintain the safety of products for the required time. At the same time, it is important that everyone has their own conditions of detention. What temperature should be in the refrigerator in this case? How to ensure that everything is preserved? Needs to be set up correctlyoptimal temperature regime refrigerator.

Design features suggest that inside the unit there are zones with varying degrees of cooling:

• the lowest - freezer - up to minus 24 degrees;
• freshness zone - near zero - milk, cheese, meat, greens are stored here, alcoholic drinks;
• the shelf closest to the freezer - 2-4 degrees - for sausages, semi-finished products, cakes, eggs;
• the middle part - plus 3-6 degrees - the preservation of bread, soups, sauces;
• lower compartment - for fruits, pickles, vegetables;
• the warmest place is the door where sauces, juices, medicines are stored.

Optimum refrigerator temperature

So that, in addition to saving food, you do not have to overpay for electricity, you need to setoptimum temperature in the fridge. The numbers increase with distance from the freezer. The degrees are distributed as follows:

• top shelf - for perishable products - 1-3;
• medium - cottage cheese, sausage, cheese - 3-5;
• lower - soups, salads, the second - 5-9;
• vegetable boxes - 10.

Fridge freezer temperature

The lowest temperature compartment where long-term storage products - freezer. Optimal time for such content - a month. How many degrees in the freezer is ideal? It depends on filling it with products. negativetemperaturefreezerfor a two-chamber unit is - degrees Celsius:

• if there are few products, with rare use - 14;
• at good filling freezers, meat storage - 20-24;
• optimal mode – 18;
• quick freezing - up to 30, but for several hours.

big family, especially if there are hunters, fishermen or amateur gardeners, you can not do without a stationary freezer. Several containers inside will help you stock mushrooms, fish, vegetables and meat.Temperature in the freezeris the same in all boxes, it can be adjusted from minus 6 to 24. Brand settings are popular:

• Eyelid;
• Indesit;
• Ariston;
• Samsung.

To preserve useful vitamins, substances in the blanks, it is very convenient to use the function of quick freezing of products. For this we recommend:

• set minus 24 a few hours before laying stocks
• lay containers with products;
• withstand the required time, according to the attached instructions;
• set normal storage mode - minus 18

Refrigerator temperature control

To prevent food from freezing, refrigeration unit there is an instruction on how to set the desired temperature. Modern models have a touch screen for adjustment or mechanical adjustment with a handle and the corresponding divisions. You can pre-measure with a thermometer how many degrees are in the refrigerator. Then, adjust the values ​​- increase or decrease them.

standard mechanicalrefrigerator temperature controllerhas divisions through 6 degrees. For each model, the degrees are set in their own way:

• Biryusa - touch or mechanical control;
• Stinol - 2 thermostats and separately supercooling;
• Atlant - electronic and mechanical installation;
• Samsung - independently degrees are set for each department.

Video: temperature control in the Atlant refrigerator

Rostislav Kuzmin

Good afternoon, dear readers of my blog! If you are planning a large purchase, you should figure out what temperature should be in the refrigerator and freezer for better food preservation.

The post-Soviet society is accustomed to the fact that the unit itself can only be connected to the network. And if it freezes badly, it is worth calling the master. Modern devices have smart control and detailed instructions, which allows you to make your own settings.

My respected aunt never looked at how many degrees in her refrigerator after defrosting. From time to time I heard comments about the operation of the unit, which, of course, helped to choose. But after she lost as much as 5 kilograms of fresh tenderloin intended for May barbecues, my patience snapped. I made a table of recommended temperatures and put it on her refrigerator.

An important point - minced meat does not apply to fresh meat; its shelf life at positive temperature is no more than 12 hours.

Temperature for deep freezing

We discussed the modes of the refrigerator. And in the freezer, a slightly different picture is created. The temperature may not fluctuate within 2-3 degrees, as described above in the table, but have a gap of 10-15 ° C. It all depends on the purpose for which you use the freezer.

For refrigerators whose owners eat only freshly prepared food and food that has not been frozen, 14 degrees below zero will be enough. This mode is ideal for freezers with a minimum amount of food. Those who often freeze large amounts of meat or vegetables should set their unit to -20-24 ° C.

The optimum temperature in the freezer is minus 18 degrees. They keep with her butter, minced meat, bacon, raw dough, etc.

Modern devices have a “super freeze” / deep freeze function. It allows you to set an extremely low temperature for the refrigerator - up to -30 ° C. In this mode, freezing vegetables, fruits and berries occurs in the shortest time which contributes to the preservation of vitamins.

How to determine the temperature

I bought myself an Atlant with electronic control and have no problems with starting the parameters. Every time I set the mode after defrosting, I rejoice at my forethought.

Judge for yourself:

• At electronic management, the temperatures of the refrigerator and freezer are displayed on a special display.
• I can set the mode I need in any compartment of the unit with an accuracy of a degree.
• There is no risk that the products will be lost, since my device notifies me instantly about the slightest changes in the mode.

My aunt is very good man but a man of the old school. It is not in her rules to spend extra money on innovation. Therefore, she has a mechanically controlled refrigerator. Also a good option, but to measure the temperature, you need to use the old-fashioned method - that is, an ordinary thermometer. I put it on a saucer and place it on middle shelf- the driest area. With a freezer, such a number will not work - the thermometer will simply burst.

I don’t like mechanical control because the temperature can only be adjusted approximately. Therefore, I advise my aunt not to delay the shelf life of perishable products.

cold distribution

In the freezer, as a rule, the same microclimate is everywhere. There are colder or damper zones in the refrigerator cabinet.

Knowing them, you can optimize the storage of different products.

In hot weather, you can often notice that inside the unit it seems to be getting warmer. To even out the temperature, do not open the door for at least an hour.

freshness zones

Probably the only stable place in the refrigerator chamber is the freshness zone. Many have heard about it, but not everyone has a clue what it is and where it is located.

Outwardly, it looks like a separate drawer located in the middle of the refrigerator. It is hermetically sealed, maintaining a stable temperature of + 3-5 degrees. The freshness zone is not affected by frequent openings of the unit. In Samsung models, such a compartment is most often called Cool Select zone. At Lg Opti— Temp zone or Opti Fresh zone. Manufacturers Hotpoint-Ariston and Indesit call it Flex Cool Box, Food Care Zone, chiller and freshbox.

The freshness zone is distinguished not only by a stable temperature regime, but also by high humidity. Therefore, greens, vegetables and fruits retain freshness in it longer. Such models are relevant for lovers of salads or vegetarians.

There is another concept - a zero zone with an optimal temperature of 0-1 ° C. You should not confuse it with a freshness zone, especially if you want to purchase a unit for storing meat or fish products. A difference of a couple of degrees fundamentally affects the safety of, say, minced meat.

The programmed temperature modes work perfectly with new refrigerators. But after each careless defrosting and other gross violations of operation, it becomes more and more difficult for the unit to cope with its functional duties.

Help him by following a few simple rules.

• Never slam the refrigerator door, do not close it by force, if something inside interferes, carefully monitor the integrity rubber seal. It seems to be a trifle that is easy and cheap to replace. But it is with a damaged rubber band or a door that has moved off the hinge that the depressurization of the refrigerator begins. There can be no question of any observance of a stable temperature in such a situation.
• Think about what and how much you want to eat before you open the unit. By letting in heat, you give the compressor an extra load. This shortens the life of the device.
• Check the freshness zone regularly. Because of high humidity Bacteria accumulate there faster, leading to food spoilage.
• Place food in eco-friendly containers or wrap in parchment paper. In extreme cases, cling film is suitable. Such measures will save food from drying out and absorbing odors.
• Defrost BHP according to the schedule.
• Do not abuse the super-freeze function - the freezer should in no case work in this mode on an ongoing basis. This harms the unit, and also leads to an increase in electricity consumption.
• Freeze berries, fruits and vegetables in a dried form, having previously packed them in hermetically sealed bags. If the lights suddenly turn off while you are at work, then there will be less cleaning, since the defrosted juice will not spread over the chamber.

Most importantly, never, under any circumstances, put hot food in the refrigerator. Even slightly warm soup is on top, but in the middle of the pan? - may damage the device. What do you think will cost you more - repairing expensive equipment or cooking a new dish?

I gave you knowledge - use it for the benefit of the refrigerator and own health. Subscribe to the blog to stay updated. All the best!

Thank you for your attention! See you again on my blog. Sincerely, Rostislav Kuzmin.

cool

The safety of food is an important component for all people who are concerned about their health. And the effect of the temperature inside the refrigerator on a particular group of products can directly affect overall well-being.

To this day, experts in the field of household development do not have a specific figure that indicates acceptable food storage.

And all because the optimal temperature in the refrigerator is an individual value and norm for each manufacturer.

After reading the article to the end, you can find answers to exciting questions and determine the individual temperature level.

Modern domestic fridge

The developers of modern refrigerators have put a lot of effort into eventually getting a device from the category of essentials that meets all the requirements and is as easy to use as possible.

It's no secret that in Soviet time the refrigerator was a simple box with a minimum number of functions. Now this is an advanced technology that can independently defrost, "rest" and even make decisions. Undoubtedly, this greatly facilitates the operation process.

At the same time, using the most necessary functions, we often forget about the hidden nuances that can be very useful in everyday life.

General characteristics

Agree, the optimal one is a rather difficult and sometimes even ridiculous question for perception, which is inappropriate to talk about if you do not know the main characteristics of the unit. It's like discussing the scent of a rose with absolutely no idea what it looks like. Most often, refrigerators are classified by type.

Refrigerators with freezer

This is standard models, which can be found in almost every home.

Refrigerators without freezer

Such devices are distinguished compact dimensions, a correct temperature in a refrigerator of this type does not exceed 14 degrees, but does not fall below 2˚. As a rule, these are "mobile" models for various kinds short trips. For example, on nature or a business trip to a neighboring city.

In addition to the two most common, there is another type.

Refrigerator with wine cabinet

This is a model that, in addition to a conventional freezer (or even instead of it), requires a compartment (cabinet) for storing wine.

How to check the temperature in the refrigerator

There is nothing shameful if you bought or have been using the unit for a long time, but do not know how to determine the temperature in the refrigerator. Low temperature or high? The eternal question of housewives.

The easiest way is to buy a refrigerator with a built-in thermometer, which will independently and accurately measure it.

But what to do if there is no opportunity to purchase such a model, and compliance with strict temperature standards Is it a matter of special importance? Don't panic. To solve the problem, you just need to install a special thermometer, which is easy to find in any specialized household store and attach it to one of the walls inside.

plus to minus

It is generally accepted that products retain their original appearance, freshness and all beneficial features as long as possible, the optimum temperature in the refrigerator should be at a negative level. However, this is not quite true.

sub-zero temperature is the best option for which meat, poultry and various kinds of semi-finished products are stored.

But for standard storage compartments, it is most preferable heat in the fridge. If it is observed, the products are not frozen, namely, they are stored, saving useful properties and vitamins.

The first thing you need to pay attention to when choosing a refrigerator with a freezer is its minimum temperature.

Remember the "ancient" refrigerators in the house of grandparents. Them distinctive feature were snowflakes located on the sidebar. We knew that one snowflake is 6˚, and if we add up their total number, we could easily calculate the temperature in the refrigerator and freezer. The same principle has continued to the present day.

Everyone modern refrigerator equipped with a star indicator on the front panel. One star is 7 degrees Celsius. Therefore, 3 stars means that the freezer can be cooled down to -21˚, and the model from the manufacturer with four stars has a cooling degree below -21˚.

Temperature standards according to GOST

According to the state standard R 52307-2005 of 07/01/2005 (clause 3.5), the temperature in household refrigerator more than 40 m 3 at full load, depending on temperature environment, should be:

• at t˚ more than 32-40 degrees Celsius - from 6˚ to 10˚;
• at t˚ over 10˚, but not more than 32˚ - from 1˚ to 5˚.

The air temperature in a refrigerator with a volume of up to 40 m 3, depending on the ambient temperature, should be:

• at t˚ over 32˚-40˚ - from 1˚ to 8˚;
• at t˚ over 10˚, but not more than 32˚ - from 1 degree to 5.

And products in such conditions should not be more than two days.

Norms of deviation from actual characteristics

Finding themselves in an unpleasant situation caused by a faulty refrigerator, every sane person seeks to “carry” it in for repair as soon as possible.

It is there that disputes arise on the basis of the difference actual characteristics, which are spelled out in the owner's instructions, with real GOST.

It should be remembered that the ideal temperature in the refrigerator should be measured by specialists service center in a fixed position in three different points, at a relative not more than 75% and not less than 45%, at a simultaneous ambient temperature of 20˚ with a slight deviation of ±5˚.

"Zone of freshness"

"Zone of freshness" refers to one of the latest technological developments in the region and represents a special place in the main cold store, which provides food with an air temperature close to zero.

This method is ideal for products that have an appropriate shelf life. At the same time, they remain protected from the loss of important taste and useful qualities of a particular ingredient.

In other words, the "zone of freshness" is normal temperature in the refrigerator, which is stored permanently.

The "freshness zone" is of two types, each of which represents:

• Separate chamber with autonomous system maintaining a certain temperature and humidity, which is divided into 2 additional compartments with humidity up to 55% and 95% for fish and vegetables, respectively.
• Regular drawer with drawer.

Temperature for different types of products

• Eggs are stored at t˚ from +2 to +4˚ for no more than three weeks.
• Dairy products (cheese, sour cream, cottage cheese, butter, cream, kefir, etc.) are stored at t˚ from +2 to +6˚.
• Fish products should be stored at t˚ from -4 to -8˚.
• Seafood at t˚ not higher than -18˚.

If you are in doubt about whether a certain product corresponds to a particular category, and at what temperature to store it, you should refer to the instructions that are available on the manufacturer's packaging.

What can not be stored in the refrigerator

Foods that are particularly susceptible to "cold" environments include coffee, potatoes, tomatoes, onions, garlic, and hot sauces.

As a result, it should be added that the optimal temperature in the refrigerator is important point for every housewife or single man.

Before direct operation of the device after purchase and installation, it is important to pay attention to Special attention studying specifications, which are spelled out from "A" to "Z" in the manufacturer's instructions. This will not only avoid unwanted problems and breakdowns in the future, but also eliminate a number of related issues.

The easiest way to measure refrigerator temperature is to use an outdoor thermometer. It's cheap and doesn't pose any risk. Just place on a dry saucer, put in the compartment. After some time, the thermometer will reach the mode, with some error it will give readings. You can find out how many degrees in the refrigerator by studying the door display, if available. Refrigerators let you know what's going on inside. Often - you do not have to open the device. Let's see if the methods work.

Refrigerator Standard Temperature

Typical values ​​​​of the temperature field of the refrigerator are as follows:

1. Freezer: minus 18 - minus 24 ºС.
2. Refrigerator: +2 - +5 ºС.

In terms of volume, the readings of the thermometer should be the same, in reality - on the contrary. The values ​​of the temperature field are unequal at each point. The evaporator is often located behind the rear wall, the area is overgrown with ice, “crying”, flowing into the collection tank. This is fine. This is what it looks like drip method thawing, in which the uniformity of the temperature field is unattainable.

To correct the defect, the NoFrost concept has been developed. In refrigerators, the walls are devoid of frost, even freezers. It is achieved by placing the evaporator in the space between the walls (hidden compartment). There is a fan, a network of channels connects the equipment to the freezer and refrigerator. The structure, the arrangement of moves are designed most carefully. If in the first models the air rushed in from below, the fence went from above, now techniques like the Air Shower have been created that create the maximum uniform temperature field.

Slits, holes are cut at the bottom and upper parts rear wall, under each shelf. Equal cooling conditions for chamber points are provided.

It is worth discussing the Freshness Zone separately. Refrigerator trays where zero Celsius scale is maintained. Light frost may appear for a short time. In this mode, fruits, vegetables, meat are stored longer than in the rest of the refrigerator compartment. Special mechanical moisture systems prevent the pallet from drying out. The scourge of NoFrost refrigerators is the drying of products, all the moisture in the compartments settles on the evaporator. To avoid this, specially formed surfaces are placed in the Freshness Zone, equipped with small depressions that retain moisture, gradually giving back to the pallet. From time to time they put devices for regulating the area of ​​"honeycombs".

Therefore, it is impossible to unambiguously answer the question of what temperature is optimal for a refrigerator. Each product, cooking method is inherent individual requirements. Put the meat in the Freshness Zone - you do not have to defrost, it can be stored for a long time.

Read reviews of the portal, you will find excerpts from standards indicating approximate values ​​for the duration of storage of products by freezers, refrigerators, freshness zones. The above list shows the increase in the retention area. Although many consider the Freshness Zone to be an unnecessary compartment where they dump what other shelves did not fit. Humidity, temperature are optimal, if you stock up on food on the eve of the holiday, start cooking the next day.

Refrigerators for medicines are different from their household counterparts. The temperature is different. It is caused by the specific requirements imposed by pharmacology. Typical parameters:

1. Freezer: minus 18 - minus 25 ºС.
2. Refrigerator: +2 - +15 ºС.

Lax dogma, there are other models, the temperature of the freezer is regulated, making up the range of minus 9 - minus 30 ºС. Models are in sharp contrast to household varieties. The difference is obvious, in order to properly store the medicine, take the trouble to read the conditions on the package. Please note: in the pharmaceutical refrigerator there is no possibility to divide the refrigerator compartment into zones, even if you have to store different products. Therefore, having studied the instructions, it is necessary to choose a temperature that is common to the stored preparations.

The layout of pharmaceutical refrigerators differs little from conventional ones. There is a freezer, a refrigerator, sometimes they go separately. We see at least two varieties, specific industries:

1. Refrigerators-safes for medicines.
2. Portable thermoboxes (isothermal chambers).

It is difficult to call the last refrigerators. Just boxes that maintain temperatures by insulating the walls. Safes are much more interesting. Protected against burglary, meet the standards of security against possible robbers, vandals. It is not easy to break the safe like a normal refrigerator. Embedded on a reinforced steel door code lock, blackens key well.

The equipment will be ashamed to ask the owner the question of how to measure the temperature in the refrigerator. Pharmaceutical models are characterized by increased accuracy of thermostat settings, they will give an audible signal if the mode deviates from the norm. Key Features refrigerators for medicines, since the contents are often much more expensive than food.

The contraption resembles a gun - we see Digital Thermometer, without which a normal builder is powerless to measure heat leakage. The device receives infrared radiation of objects, the spectrum is highly dependent on temperature. The non-contact thermometer is designed to work in field conditions how many degrees in the freezer of the refrigerator will show without difficulty.

There is a familiar foreman, builder, engineer of an organization conducting engineering surveys - you can quickly evaluate thermal field refrigerator after a few minutes. In terms of speed of measurement, no other thermometer can be compared with a non-contact thermometer.

The contraption costs more than a thousand rubles, you can not leave the apartment, estimating the temperature outside the window. Shoot on the balcony for fun. It will seem a lot, we recommend paying attention to a pyrometer-infrared thermometer priced within 650 rubles, more like a keychain, but it has considerable features that will be useful to the owner of the NoFrost refrigerator.

There are two buttons on the device - measure, backlight. Sometimes signed: Measure, light bulb icon. A child can use the contraption. The digital indicator will show the value up to tenths of a degree. The error will be 2 ºС. However, you can think of a dozen ways to clarify the testimony. We'll have to make a lot of measurements, then find the arithmetic mean.

Of course, the device should be checked in advance, note the difference. It applies, however, to any measuring technique.

Infrared type baby thermometer

If the previous models were rough, gave measurements within ± 2 ºС, the NC100 baby thermometer from the Swiss company Microlife for 800 rubles will help determine the temperature of the child, milk, puree, food, is designed to operate in the range of 0 - 100 ºС with a measurement accuracy of 0.1 ºС. It will be useful to assess the condition of the refrigerating chamber, where the mercury column does not fall below zero.

It is not so important to know exactly how many degrees are in the freezer of the refrigerator. Negative readings, okay. A pyrometer will do for 650 rubles. With a refrigerator, the matter is much more complicated. One hostess complained: it was impossible to carry out the return procedure household appliances- The thermostat is broken. In the refrigerator compartment, the temperature by volume, in principle, rarely drops below +7 ºС.

• This is not a refrigerator!

The lady complains, the firm's technician says: even the court is useless to slow down. We visited the store, grab the NC100, the incident would not have happened. Would evaluate the product - leave the rubbish to the sellers.

A children's thermometer is useful in everyday life for other cases, it will become a faithful assistant, we buy to measure the temperature of the refrigerator compartment, it will serve many tasks.

Outcome

They told me how to measure the temperature of the refrigerator. Please note: the things described are necessary. The former are used by builders, installers of air conditioning and heating systems, the latter by doctors, just good dads, mothers. Readers now know what temperature is optimal for a freezer. Pharmaceutical refrigerators are seriously different from conventional ones.

Inquisitive, wanting to seriously understand how to build houses, we recommend that you study the thermal imager. With the help of the contraption, you will see the temperature field of the refrigerator with your eyes, amuse the children who have ever seen the Predator movie. It is clear that the filter is not intended for viewing by the audience, the guys do not like Arnie Schwarzenegger in his best years.

From set temperature the freezing and refrigerating chambers of the refrigerator directly depends on the period of injury of various products, as well as the amount of useful vitamins and trace elements in them. Today when healthy eating has become a very topical issue for many, manufacturing companies are trying to improve their equipment, trying to take into account all the wishes of consumers, including those that seemed impossible 5 years ago.

We are talking about the so-called "freshness zones" - separate compartments in the refrigerator, where it is possible to set the required temperature independently of the other zones. However, traditionally, with the advent of new features, new problems also arise. In particular, the incorrect arrangement of temperatures leads to rapid spoilage of food, the occurrence of bad smell and bacterial growth.

How to set the optimal temperature in the refrigerator

In most existing models of middle-class refrigerators, temperature control is carried out mechanically by turning the corresponding lever to one of the positions: "Max", "Medium" or "Min". Manufacturers are advised to use extreme positions in rare exceptional cases, for example, when in large numbers perishable products or vice versa if you need to preserve all the useful properties and vitamins.

The rest of the time it is better to use the average temperature, which ranges from +2 to +6 degrees - optimal value for most cases. Exact value refrigerator temperatures can be found in the instructions, but there is no guarantee that they will correspond to the real one, since depending on the workload of the device, the time of year and the frequency of opening the door, heat exchange occurs in different ways.

In order to accurately determine the temperature, it is not enough just to put a thermometer in the chamber. Experts recommend putting a pot of water on the middle shelf, and a day later measure its temperature. This way you will get the most accurate result.

Temperature zones of the refrigerator

Let's get to the situation in which you can independently install different temperature in different compartments. Refrigerators with one or more freshness zones are regulated at the production stage and come to your house completely ready for use. However, it still does not hurt to double-check the temperature and set it according to the recommendations.

• Fresh meat should be stored in a refrigerator for no more than two days at a temperature of +1 to +3 °C.
• Vegetables can remain fresh and healthy for a long time from +3 to +6 °C.
• Fruits such as apples, pears, etc. stored for several weeks at temperatures from +5 to +8. Moreover, exotic species (bananas, avocados, passion fruit, etc.) do not require refrigerating at all, since they lose both useful substances and taste qualities. Their temperature range is from +15 to +20 °C.
• Eggs, cheeses and various dairy products require +1 to +5 °C.
• Ready meals (soups, buckwheat, rice, etc.) should be stored between +3 and +5 °C.

Optimum freezer temperature

This value depends on how long you are going to freeze the food. For industrial purposes, it is recommended to set the temperature to at least -30 °C. For home use-20 ° C will also be enough - the value at which meat can be stored for up to six months. At a temperature of -8 to -12 ° C, meat is stored for a week and a half.

So, from the above information, it is worth noting the following: which temperature regime you choose will depend

• shelf life of products
• their quality and fullness with vitamins and useful microelements
• refrigerator defrost frequency
• refrigerator lifespan

The ideal temperature suitable for all types of food is within +4 - +6 °C. For freshness zones, the degree of cooling is selected in accordance with the products that will be placed there. It should not be less than 0 °C, as the liquid will freeze, but it should not exceed +9 °C.