Storage temperature of red caviar in a jar. Shelf life of red caviar in a tin

Red caviar is one of the most delicious delicacies, without which it is impossible to imagine New Year's table or Shrovetide. Many people buy it for the future - red caviar is eaten quickly, and an extra jar never hurts. It is very important to properly store caviar. Poor conditions can affect the taste of the product. Simple Rules, described below, will help you maximize the freshness of red caviar.

Interestingly, 100 years ago, red caviar was not considered a delicacy. They ate it not only on holidays, but even in fasting - for example, in pancake dough eggs were mixed. Only in the second half of the last century did red caviar become a symbol of prosperity. Not everyone could afford sandwiches with her.

Now many different snacks, tartlets and salads are prepared with red caviar.

Now manufacturers offer a huge selection of caviar. Unfortunately, many jars of delicacy contain not very processed caviar. good quality. It is very important not only to choose a good product but also store it properly.

Where can you store red caviar?

Storing red caviar involves the use of low temperatures. It is generally accepted that optimum temperature for storage - from -3 to -8 degrees. Unfortunately, in the refrigerator, it ranges from -1 to 0, and in the freezer it reaches -20. The way out of this situation is simple - caviar is stored in the lower sections closer to the wall.

Despite the fact that experts believe that freezing red caviar is not worth it, many housewives use this method quite successfully. Chilled caviar can be stored for about a week. Freezing helps preserve it for several months.

Another way to store caviar is to use ice. Crushed ice is laid out in a separate deep plate. A jar of caviar is placed on a plate with it and hidden in the refrigerator. By the way, in this form it can be served at the table. Traditionally, caviar is eaten chilled. Cold improves its taste. To do this, it is served on beautiful plate with crushed ice.

Some housewives use sterilized jars to store food. To do this, a clean sterilized container is lubricated with a thin layer of odorless oil. Then caviar is placed in it and another 2 tbsp is poured on top. l. oils. The jar is closed with a lid. In hermetic form, such red caviar can be stored for up to 6 months.

If you bought caviar in cans, then after opening it must be packaged in glass containers. Tin oxidizes and affects the taste of the product, so it deteriorates faster. At the same time, you need to remember the dates that were stamped on the bank and store it in accordance with these terms. If caviar begins to taste bitter after storage, then it is better not to eat it.

How to store loose red caviar?

Bulk caviar is stored in the same way as caviar in jars. Most often it is sold in large plastic containers. Before storage, it is better to package it - arrange it in smaller containers so that 1 serving is enough for several times.

There is one little trick, which is known to the inhabitants of the Far East. Before laying out the caviar, the containers must be treated with a special solution that will allow it not to deteriorate for a long time. Brine, that's what this solution is called, is done very simply. Salt is dissolved in boiling water in such an amount that a liquid is obtained that resembles brine in taste. She thoroughly rinses all containers for caviar. Then they put the delicacy in them and store it in any way - in the refrigerator or freezer.

If you decide to freeze caviar, then remember that after defrosting, you need to completely eat the portion. You can’t re-freeze - the delicacy will turn into gruel, and the taste will no longer be the same. When storing red caviar in the freezer, it is important not only to use a glass or plastic container for storage, but also to close it hermetically. Otherwise, it will be less stored. Another rule - take caviar out of the jar only with a clean spoon. Microbes on the surface of the appliance being used can get into the product and spoil it. Also, make sure that no water gets into the jar of caviar.

It is important not only to think over the storage of red caviar, but also to choose quality product. The easiest way to do this is if you buy caviar in transparent glass jars or by weight. You should pay attention to the eggs. Ideally, they should be whole, without crushed peas. The amount of liquid in a jar with high-quality caviar is minimal.

The quality is directly affected by the way the caviar is processed and its appearance. The most popular red caviar is trout, pink salmon and chum salmon. The quality is affected by the delivery time of the caught fish to the processing plant. If it was brought quickly, then the caviar will be dry. Usually it is sifted through a special sieve that does not actually damage the eggs. It happens that the fish is transported to the factory for several days. As a result, caviar bursts after processing, in finished product a lot of liquid.

It is better to choose trout caviar. Fish are grown on special farms and processing shops are located right there. Therefore, caviar is packaged in almost fresh.

When buying caviar, pay attention to where it is produced and what is included in its composition. Unscrupulous manufacturers add vegetable oil, ascorbic beauty and even hexamine to the product. The last ingredient is especially dangerous, having been banned in 2009. This substance is labeled E239.

Urotropin allows you to extend the shelf life of red caviar. At the same time, it breaks down in the human body, forming toxic substances. If there is red caviar with urotropin in in large numbers, health problems may arise. At great content of this substance in the body, its decay products affect vision, the nervous system, kidneys and liver. Very often, red caviar with urotropin tastes bitter.

Many people try to choose caviar from Far Eastern producers. But not much is produced there. If the jar indicates that the delicacy is packaged in a place far from the seas, then most likely it is an American product. Such red caviar is bought by weight, and then laid out in jars.

The popularity of the manufacturer sometimes does not affect the quality at all. Even the most popular firm can deceive the buyer. Therefore, try to carefully choose the product.

It is better to buy loose caviar in trusted places. These may be processing plants. On the packages, you need to check the packing date, the presence of GOST. You can also ask sellers for certificates. Legal workshops will provide you with them without problems, but those who sell caviar in the markets cannot always provide documents.

Another trick is to add real caviar artificial. It is usually made from eggs, gelatin and dyes. In appearance, such a product is not easy to distinguish from the real one. Artificial red caviar usually does not have small dark dots inside. Most effective way checks - throw a few grains into hot water. artificial caviar will dissolve in water. By the way, a common way to check the quality of caviar is to turn the jar over. The container is turned over over a plate. If the product remains in the container, then it is of sufficient quality.

Red caviar should be stored in the refrigerator. To do this, it is laid out in clean containers, hermetically sealed and placed closer to the back wall. In this form, it is stored for about a week. The delicacy can be frozen. For this, small portions are placed in the freezer. Some housewives use stylized jars lubricated with oil for caviar. The last 2 ways allow you to store the product for many months.

Red caviar is a delicacy familiar to us from childhood, very often bought for future use.

The shelf life and method of storage of this product will depend on the method of preparation and packaging. The easiest and longest way to store caviar is in factory closed tin or glass jars.

It is also now possible to buy weight caviar without preservatives, frozen fresh without adding salt. Due to the specific taste, as well as the exactingness of storage conditions, this type of product is not widely used.

At room temperature caviar cannot be kept for more than three hours.
After opening the iron can, the caviar must be immediately transferred to plastic or glass.
Caviar should be frozen in portions, since re-freezing is prohibited.

How to store red caviar in the refrigerator

This option for storing caviar is the most common of all used, as it allows you to eat the product immediately after removing it from the refrigerator.

It is immediately necessary to clarify that it is impossible to keep caviar in an opened iron can. After a breach of tightness, air enters the jar, causing oxidation of the metal.

Accordingly, harmful oxides enter the caviar, significantly worsening the taste and health effects. this product.

Therefore, after opening the factory can, the caviar must be transferred to another container.

It is best to store red caviar in the refrigerator in a glass jar or food grade plastic container. Since this product cannot be stored for a long time without sealing, it is advisable to use a container with a tight-fitting lid to store it.

In order to preserve all the properties of the product for a long time, after being placed in glass jar or Plastic container, caviar is recommended to pour vegetable oil so that a thin insulating layer is formed over the upper eggs.

Regarding the temperature at which to store red caviar, there are recommendations to maintain a range of 0 to +2°C. To ensure the longest possible food suitability, it is desirable to place the container with caviar in the coldest zone of the common chamber. Basically it's the bottom shelf.

If you follow all the rules in what and where to place caviar, its shelf life after opening the can can be up to 3 weeks.

Without sealing, the shelf life of the product is reduced to a few days.

How to store red caviar in cans

In a sealed factory jar, caviar can be stored in the common compartment of the refrigerator for a year from the date of manufacture.

It is immediately necessary to clarify that after opening the factory can, the caviar must be transferred to another container (glass or food grade plastic).

The question of how long red caviar can be stored in open jar, is actually counterintuitive, as in this situation the shelf life of the product can be less than 6 hours.

It is also necessary to keep the caviar at room temperature as little as possible, as this product spoils very quickly. It is advisable to separate the part that will be eaten in the near future from the total amount, and put the rest back in the refrigerator.

After opening the jar, caviar must be transferred to another container and remember the shelf life indicated on the lid.

In the event that the caviar storage container has been properly sterilized and sealed with a lid, the caviar shelf life will be slightly inferior to that indicated on the factory can.

The most efficient option for this case will store red caviar in plastic jar under a layer of vegetable oil.

To store caviar at home, using this method, the container must first be sterilized over steam from saturated solution salt, then brush olive oil.

It is best to store red caviar at home in a plastic jar with a lid that has a rubber seal that will prevent air from entering.

With a quick and correct preparation of caviar, it will remain suitable for up to six months, that is, with a high probability it can be stored until the New Year.

How to store weight caviar

Red caviar offered by weight, in any case, will not meet the same sanitary standards as packaged in jars. For this reason, its storage period will be significantly inferior to the same product in its original packaging.

The storage requirements for this product will be exactly the same as above. The main difference will be the maximum storage period.

Even if all requirements are met, the shelf life of such caviar will not exceed 4 months.

It will also be necessary to provide a lower storage temperature to reduce the likelihood of the growth of putrefactive bacteria.

Thus, to the question of whether it is possible to ensure a long period of suitability for food loose caviar, there is a positive answer.

How to store red caviar in the freezer

The period for which red caviar can be stored in the freezer is quite long.

The requirements for freezer containers are the same as above.

If you do not plan to eat the entire frozen amount at once, it is recommended to spread the caviar in small portions into plastic bags before freezing. It is worth knowing that once thawed caviar cannot be re-frozen, as it will lose its properties.

When provided in freezer temperatures around -20°C, even fresh caviar can be stored without loss palatability before three months. Salted caviar will remain edible for up to 12 months.

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How to store red caviar in a plastic jar at home

A jar of red granular is an expensive gastronomic pleasure, so many people buy the product for the occasion and for the future for the festive table. This delicacy requires not only skillful serving, but also competent storage.

Let's figure out how to store red caviar at home so that it does not lose its special taste and beneficial qualities for the body.

How long will the product stay fresh in its original packaging, what should I do with it after opening the can?

Storage methods

It is known that this capricious dish should not be left open on a plate, it must be covered and protected from weathering, but how to save a product purchased for the future? Let's see what are the ways home storage this delicate delicacy. We will find out whether it is possible to freeze food, how long red caviar is stored in the refrigerator, how to process the container so that the product does not deteriorate longer.

How to store red granular caviar on the fridge shelf? If it has not been removed from the factory packaging, then you need to focus on the terms and conditions that are written on the label.

If you have opened a can or purchased this gourmet delicacy by weight, you will have to lay out the contents of the container in glass containers and store them for no longer than a week.

In this case, it is necessary to use only clean and dry jars, which must be tightly sealed.

in the freezer

Freezing a granular delicacy is desirable only when absolutely necessary. This method of storage is guaranteed not to let the product go bad, but it will change the consistency of the caviar mass.

How to store granular red caviar frozen? So that round elastic grains do not become more like porridge, freeze them by spreading them in dry containers, which are greased with vegetable oil from the inside.

Some housewives lay out the delicacy in small oiled portion bags and successfully store it like that for several months.

In a plastic jar

Containers made of polymer materials are quite suitable for storing this whimsical and delicate product. special conditions with this method of packaging is not provided.

The container must be clean, dry, oiled or treated with a strong saline solution. After filling the containers, put an oiled paper sheet on top or cover with a tight lid.

The main thing is to block the access of air to the eggs.

in a tin can

Storing an unpacked can with gourmet food won't create any problems. Just put the product on the shelf of the refrigerator and leave it there until the right moment (observing the expiration date!).

If you opened a metal container, then you can’t leave delicate eggs there, otherwise they will acquire an unpleasant aftertaste, and the oxidation process will contribute to premature spoilage of the product.

Transfer the delicacy to a glass container and use within the next three days. Freeze for long term storage.

All types of caviar are perishable food products. Its shelf life is affected by the conditions of harvesting and processing:

disinfection rate after catching fish;
terms of processing of raw materials and conservation (packing in containers);
sanitary conditions of harvesting;
temperature compliance.

An important factor is the presence of preservatives.

Domestic manufacturers often limit themselves to safe acids that prevent the product from fermenting, use vegetable oils as a preservative.

Foreign suppliers are guided by their GOSTs and the prospect of long-term transportation of the delicacy, so their products contain more preservatives and last longer.

Optimum storage temperature

What is the use of caviar in addition to the high amount of protein? A rich set of amino acids that are destroyed by heat and deep freezing, so you need to store the product at a temperature that is comfortable for these substances. The mode from three to eight degrees of frost is recognized as optimal.

The range from minus three to zero is maintained in the refrigerator, from 12 to 20 in the freezer. Under such conditions, for long-term (up to a year) storage, it is better to freeze red caviar, and if you keep it in the refrigerator, then no longer than a month in a closed container, closer to wall of the freezer.

Shelf life of caviar

Factory granular, prepared in compliance with the above conditions, released in high-quality sealed containers, is stored for about a year.

For a loose product, this period is 4-6 months.

Tender food will not spoil during this time if stored in optimal conditions: at the temperature indicated on the package, no longer than the period provided by the manufacturer.

How to properly store open red caviar

If you have unpacked a sealed container or purchased a delicacy by weight, then be sure to arrange it in small glass jars (bowls) and close the lid tightly or tighten cling film. Some housewives, in order to protect the grains from drying out and additionally "preserve" them, pour them on top with a thin layer of sterilized vegetable oil.

Another way to extend the shelf life is a steep brine solution. Rinse the container with this liquid, let it dry, and then place the granular caviar in it.

It helps to keep the product and ice longer, which is used to cover the container with eggs, and if you decide to freeze this delicate delicacy, then it must be packaged in single portions, after thawing it is advisable to use them immediately.

: how to save red caviar at home

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How to store red caviar at home: expert advice

Red caviar is not just a delicacy, but a unique product of its kind. It is used to create appetizers and salads. Not all housewives know how to store red caviar at home. All the necessary information is contained in the article.

Beneficial features

Red caviar is a source of protein necessary for the restoration and development of muscle tissue.

The product also contains 12-13% fats that provide protection nervous system, heart and kidney. The composition of red caviar contains vitamins of different groups.

They take part in cell rejuvenation, strengthening nails and bones.

With regular and moderate use of this product, you can delay the development of atherosclerosis. Contained in red caviar folic acid needed to maintain immunity.

It contains iron, nickel, zinc and other substances on which the condition of hair, nails and skin depends.

How to store red caviar at home so that it does not lose its useful qualities? We will talk about this a little later.

Shelf life

Red caviar belongs to the category of perishable products. Its shelf life depends on certain factors. We list some of them:

the speed of disinfection after fish harvesting, caviar processing and conservation;
compliance with sanitary standards in the processing of raw materials (the same applies to the conservation process);
compliance temperature regime when storing caviar.

If at least one of the above conditions is violated, we can talk about damage to the product. If you purchased a factory sealed jar of caviar, then read the rules for its storage.

Such information is indicated on the packaging. The closed container can be stored in the refrigerator for a year. Here you need to navigate by the date of manufacture (packaging) of the product.

The question of how to store red caviar correctly is usually asked when the jar is already open, or in the absence of factory packaging. In these cases, you need to do the following.

First, scald the caviar with salted water. Secondly, transfer it to a glass dish. Thirdly, brush the top with olive oil.

Then the jar is covered with cling film and cleaned in a cool and dark place.

How to store red caviar: home tricks

To avoid the process of oxidation and rapid deterioration of the product, do not leave it in tin can(if it is open). We take glass container. We spread the caviar in it in a dense layer.

You need to act very carefully. The main thing is not to violate the integrity of the eggs. We close the jar with a lid. It shouldn't be metal.

The most suitable option is a plastic cover.

Storing caviar in the refrigerator

The ideal temperature for keeping this product in good condition is -2 to -6°C.

In this mode, properly packaged and packaged caviar can be stored for up to six months. A temperature drop of a couple of degrees is acceptable.

Most modern brands of refrigerators are capable of operating in the specified mode. But even here there are some nuances that need to be taken into account.

How to store red caviar at home in the refrigerator? Not everyone knows that the temperature on the shelves exceeds zero. And in the freezer block, it drops from -20 to -25 ° C.

To prevent your favorite delicacy from freezing and spoiling, you need to properly position it. The best place to accommodate a jar of caviar, the shelf closest to the freezer will be. Try to remove the container in the far corner.

A well-packaged product will stay there for no more than a week.

If necessary, you can increase the shelf life of caviar. To do this, we find a large container. We place crushed ice at the bottom, and pour caviar on top.

We remove the product in the same compartment of the refrigerator. Now he can stand longer.

But the ice will have to be changed as it melts, so do not forget to look in the refrigerator and check its condition.

Many housewives make the mistake of placing caviar in the freezer. The fact is that at too low temperatures, its taste qualities noticeably deteriorate. And when defrosted, the caviar turns into a shapeless mass that looks completely unappetizing.

Storage tanks

The answer to the question of how to store red caviar at home involves the use of special containers. Earlier we talked about not leaving the product in an open tin.

Glassware is ideal. It may be a small container from under baby food or flat container round shape. Plastic containers are fine too.

But in them the product should be no more than two weeks.

How to store loose red caviar? The rules are the same as for caviar in factory jars (if they are not opened). It is enough to shift it into a sterilized container.

Then we take a paper sheet, moisten it with vegetable oil and put it on the neck of the jar. In this case, you can do without a cover.

The main thing is to put the caviar in the refrigerator on the coldest shelf.

No one can give a 100% guarantee that an expensive product will not deteriorate. Therefore, you should check its status from time to time. If the caviar began to smell like herring, then it is urgent to eat it, because it is already spoiling.

Afterword

Now you know how to store red caviar. Helpful Hints described in this article will help extend the shelf life of your favorite delicacy.

Red caviar is an essential attribute of any festive table, every self-respecting housewife considers it her duty to put out a dish with sandwiches with red caviar. In addition to excellent taste, red caviar also has a set of useful properties. Yes, in traditional medicine it is believed that the use of red caviar has beneficial effect on brain activity, vision and immunity. Also beneficial features red caviar spread to the cardiovascular system, reducing the risk of blood clots and improving blood circulation in small vessels. But such a healthy and tasty delicacy is not shown to everyone, for example, people with hypertension, kidney disease and coronary heart disease do not eat red caviar. But allergy sufferers can eat it fearlessly. But in order for red caviar to benefit your body, you need to know how to properly store it, where and how much.

How long can red caviar be stored?

The shelf life is indicated on the bank and depends on the storage conditions. The maximum shelf life in sealed packaging at -4-6°C is 1 year. How long can open red caviar be stored? No more than 1-2 days in the refrigerator. If you bought caviar in a tin, then it must be transferred to a glass dish (food container) and tightly closed with a lid or cling film. You can’t store caviar in an open jar, it will quickly deteriorate from contact with air, and therefore the container in which you plan to place it must be chosen according to the volume of caviar, and not the one that came to hand. Some housewives, in order to keep open caviar for a little more than 2 days, advise lightly spraying the surface with vegetable oil or putting a few on top. lemon wedges. But if you want to keep caviar even longer, you need more serious preparation.

How to properly store open red caviar?

When it comes to protecting any perishable product, we immediately remember about freezers. It would seem that it could be better to freeze the product, and after six months to get it out of the freezer and get fresh food? In principle, everything is correct, and this method is suitable for storing many products, but not for red caviar. The fact is that at too low temperatures, the eggs burst and stick together. Moreover, when frozen, some of the useful and taste qualities disappear. Although in fact you can try this storage option, but only once. Repeated freezing and subsequent defrosting will be detrimental to caviar, you risk getting not a tasty and beautiful delicacy, but a strange-looking slurry with an indistinct taste. If you decide to store caviar in the freezer, then you should put the caviar in small containers so that you can eat it immediately after defrosting. Those who have tried this method of storage report good quality of caviar when stored in the freezer, but note that with fresh product it cannot be compared. Experts unanimously argue that it is impossible to freeze caviar.

But how then to store loose caviar, is there really no other way? Don't worry, there is a way. You need to take a glass jar and sterilize it. Next, grease the walls of the jar with vegetable oil (preferably odorless, and even better olive oil). Put caviar in the jar prepared in this way, and pour 2 tablespoons of oil on top. As a result, the caviar will be surrounded by a protective film of oil, which will block the access of air, and thus prevent the caviar from spoiling. Then close the jar with a lid and put it in the refrigerator. This method allows you to store red caviar in the refrigerator for up to six months (for some it turned out even longer). Just be careful, check the condition of the delicacy from time to time. And, of course, in no case should you eat spoiled caviar for food - health is one, and at current prices, oh, how expensive.

Red caviar is a delicacy familiar to us from childhood, very often bought for future use. Having profitably bought a jar of caviar, you really want to save it until the right date, so that later you can put it on festive table. The shelf life and method of storage of this product will depend on the method of preparation and packaging. The easiest and longest way to store caviar is in factory closed tin or glass jars.

Caviar sold by weight is less suitable for long-term storage, as there is no exact information regarding the date of its preparation. It is also very difficult to control the conditions of its storage during transportation and sale. Also now there is an opportunity to buy caviar by weight without preservatives, frozen fresh without adding salt. Due to the specific taste, as well as the exactingness of storage conditions, this type of product is not widely used.

The most important thing in storing caviar

At room temperature, caviar should not be kept for more than three hours.

After opening the iron can, the caviar must be immediately transferred to plastic or glass.

Caviar should be frozen in portions, since re-freezing is prohibited.

How to store red caviar in the refrigerator

This option for storing caviar is the most common of all used, as it allows you to eat the product immediately after removing it from the refrigerator.

It is immediately necessary to clarify that it is impossible to keep caviar in an opened iron can. After a breach of tightness, air enters the jar, causing oxidation of the metal. Accordingly, harmful oxides get into the caviar, significantly worsening the taste and health impact of this product. Therefore, after opening the factory can, the caviar must be transferred to another container.

In order to preserve all the properties of the product for a long time, after being placed in a glass jar or a plastic container, it is recommended to fill the caviar with vegetable oil in such a way that a thin insulating layer forms over the upper eggs.

Regarding the temperature at which to store red caviar, there are recommendations to maintain a range of 0 to +2°C. To ensure the longest possible food suitability, it is desirable to place the container with caviar in the coldest zone of the common chamber. Basically it's the bottom shelf.

If you follow all the rules in what and where to place caviar, its shelf life after opening the can can be up to 3 weeks.

Without sealing, the shelf life of the product is reduced to a few days.

How to store red caviar in cans

In a sealed factory jar, caviar can be stored in the common compartment of the refrigerator for a year from the date of manufacture.

It is immediately necessary to clarify that after opening the factory can, the caviar must be transferred to another container (glass or food grade plastic). The question of how long red caviar can be stored in an open jar is actually illogical, since in this situation the shelf life of the product can be less than 6 hours.

After opening the jar, caviar must be transferred to another container and remember the shelf life indicated on the lid. In the event that the caviar storage container has been properly sterilized and sealed with a lid, the caviar shelf life will be slightly inferior to that indicated on the factory can.

The most effective option in this case would be to store red caviar in a plastic jar under a layer of vegetable oil.

To store caviar at home, using this method, the container must first be sterilized over steam from a saturated salt solution, and then greased with olive oil. It is best to store red caviar at home in a plastic jar with a lid that has a rubber seal that will prevent air from entering. With a quick and correct preparation of caviar, it will remain suitable for up to six months, that is, with a high probability it can be stored until the New Year.

How to store weight caviar

The storage requirements for this product will be exactly the same as above. The main difference will be the maximum storage period. Even if all requirements are met, the shelf life of such caviar will not exceed 4 months. It will also be necessary to provide a lower storage temperature to reduce the likelihood of the growth of putrefactive bacteria.

Thus, there is a positive answer to the question of whether it is possible to ensure a long period of suitability for food by weight of caviar.

How to store red caviar in the freezer

The period for which red caviar can be stored in the freezer is quite long.

The requirements for freezer containers are the same as above.

If the temperature in the freezer is around -20°C, even fresh caviar can be stored without loss of taste for up to three months. Salted caviar will remain edible for up to 12 months.

For foreigners, Russia is often associated with vodka, red caviar and bears. In our country, caviar really enjoy well-deserved popularity. And how not to love it, if it looks so appetizing, so tasty and its beneficial properties are higher than almost any meat dish.
How to store red caviar? Such a question often arises among lovers of delicacies, when after the holidays a part of the jar remains uneaten or it turned out to be profitable to buy yummy and you need it to last until the holidays. Let's look at how to save the product without losing quality and taste, and how long it will be stored.

Cold storage

To preserve caviar, it must be cooled or frozen. According to the current GOST, it must be stored at a temperature of -4 to -6 ° C, while its shelf life cannot exceed 12 months.
In a standard refrigerator, the temperature ranges from +2 to +5 °C, and in a freezer from -18 to -24 °C. Accordingly, how do not twist the jar, which shelf do not put, desired temperature not achieve. In a more favorable position, the owners of modern refrigerators, in which there is a freshness zone, you can set the selected temperature in it. But to lose an entire shelf for the sake of one jar of caviar is absurd, and the quality of other products stored nearby can suffer from negative temperatures.

You can resort to the “folk method” by placing the jar in a saucepan with ice and putting it on the top shelf of the refrigerator, while the temperature is really close to optimal and in this state the hermetically sealed jar can be stored for up to a month. But, in my opinion, monitoring the state of ice in a saucepan for a whole month is paranoia, given that without unnecessary gestures, the same jar will not go bad in the refrigerator for two weeks.

The shelf life largely depends on the quality of the red caviar itself. According to GOSTs, in the manufacture of percentage table salt is 3-5%, subject to these proportions, the product begins to freeze only at -3 - -4 ° C. In a salty environment, many microbes die. Also, in the manufacture according to GOSTs, at factories, they add to caviar sorbic acid (food supplement“Varex-2”), I would argue about the benefits of this supplement, but as a result of its exposure, absolutely all bacteria die. Based on the above, the delicacy, salted by standards, can be stored in the refrigerator in closed jar up to 12 months, if the bank was opened, then up to 2 weeks.

If you purchased caviar in a can, to increase the shelf life, you need to change the container to glass or plastic, because. tin oxidizes quickly. When shifting, new dishes must be scalded with brine ( salty water), then let it cool and lay out the caviar. Neither oil, nor salt, nor any antiseptic should be added. Caviar is lubricated with oil in the markets, to give a presentation, it does not affect the shelf life.

Conclusion: my advice is to store caviar in the refrigerator, but remember that in this case it is better to eat it as soon as possible, because. after opening the jar, every day it loses its useful properties. And in no case should you use the product, no matter how much it remains, if it smells unpleasant, has a specific taste, appearance does not inspire confidence or the expiration date has simply expired.

Is it possible to freeze red caviar

There are times when it is necessary at home to keep caviar for long term, there are not many options, wither or freeze. If we are talking about salted caviar, then the only way to freeze.
Opinions on this issue are mixed. On the one hand, in our country, storage requirements food products they are forbidden to freeze them twice, on the other hand, the entire Far East, Sakhalin and Kamchatka freeze yummy every year. Let's figure it out.

During the fishing season, the so-called shock freezing is used on fishing vessels, while the caviar is salted and placed in airtight containers, most often these are five cubic meters of jellied barrels or polymer buckets. Further, in the freezer, the temperature is set from -19 to -23 ° C, according to the documents, the goods processed in this way can be stored for up to 2 years. The question arises, why not repeat the same thing at home, because the temperature in the freezer is just from -18 to -24 ° C? The answer is simple. Your caviar has already been defrosted once. And as prescribed by GOSTs, re-freezing is unacceptable.

But who can guarantee that the caviar after shock freezing was thawed only once? How many points did it pass before falling into your hands? On the ship, at the factory, in the warehouse, during transportation, at the wholesale base, at the warehouse of the store, on the counter is always stored required temperature? I doubt. I do not urge anyone to violate the rules of storage, just guided by personal experience, I can assure you that you can store caviar in the freezer, the main thing is to know how to do it right.
And there is nothing complicated.

1. The main rule is to pack the product in advance in containers necessary for further use, having thought in advance how many containers you will need, because after freezing at home, it is definitely not necessary to re-freeze caviar.

2. If the caviar has already given juice, and this indicates a low quality of the product or a violation of the storage method, it makes sense to replace the brine. To do this, pour salt into boiling water until it ceases to dissolve ( folk way, If raw potatoes pops up, so the brine is ready). Caviar must be poured onto gauze and dipped several times in cold brine. You should not get involved in the process, because. you can oversalt the product. Keep in mind that when caviar is salted at home, it is soaked for an average of 15 minutes, but you just wash it.

3. After washing the jar with brine, you must carefully move the caviar. The container should be washed, and not filled with salt water.

4. Place supplies in the freezer.

5. Personally, I froze red caviar for a maximum of 11 months. As a result, no quality loss was observed after defrosting. The main thing is to defrost it in a cold place, such as a refrigerator. By technology salted caviar will melt at -2 - 0 ° C, but +2 to + 5 ° C is enough for it to thaw without losing taste and appearance.

Perhaps many will not agree with me, because. There are as many supporters of the freeze as there are opponents. For my part, I can add that I have been dealing with caviar for more than 16 years, I have participated and am participating in both production and transportation, I will be glad to hear your opinion on this issue.

Since the article was written, the comments have replenished useful information. If you haven't found the answer to your question, I'll be happy to answer it.

Summarizing

Red caviar is a wonderful delicacy, it is unique in its taste properties And nutritional value and even knowing how to properly store it, it is best to use it immediately after purchase. So you are more likely to protect yourself from the possibility of receiving a low-quality product. I would like to add that the most delicious caviar, this is a “five-minute” cooked immediately after the fish is caught. I wish everyone to try it, then you will understand how not to store caviar, it cannot be compared with a really fresh product.