Products that are stored for a long time without a refrigerator. Shelf life of food without refrigeration
Even perishable foods such as fish, meat and milk can be stored without refrigeration for several days.
How vulnerable are we to circumstances? It would seem that there is no such problem and cannot be. We are surrounded by reliable modern household appliances, and life does not promise any surprises. But suddenly the refrigerator refused to reciprocate or there were problems with electricity! What to do, how to store food without refrigeration? Do not worry and panic.
It is possible to prevent meat, fish, butter, milk, eggs from spoiling without a refrigerator, in any case, during the time it takes to repair a household appliance or resolve an issue with electricity. After all, this has been done for centuries before us, and we will undoubtedly succeed.
Content revision
If you approach the contents of the refrigerator critically, you can find an amazing thing. Not all products in it need refrigeration. Jam, pickles, jars with fish and canned meat, often cereals, sweets and other products can find a new permanent or temporary home. As practice shows, this is up to 90% of its content.
Preservation is carried out so that the products do not depend on temperature conditions. If a “trouble” happened to the refrigerator, then the jars with cucumbers, tomatoes, peppers, mushrooms and other “charms”, which are stored in it for no reason, must be moved to more suitable places for them, thereby freeing the refrigerator to the maximum.
Help from neighbors
If there is a problem with the storage of food, then you can temporarily place them in a neighbor's refrigerator. But there is another option. Many models of modern refrigerators are equipped with cold accumulators. However, not all, and most of us still use household appliances released ten, twenty, or even thirty years ago. But it doesn't matter. The cold accumulator is easier than ever to make on your own. A few plastic bottles filled with water are all it takes.
But even here you can’t do without the help of neighbors, since water bottles need to be frozen, for which the neighbor’s refrigerator is perfect. Next, a capacious container is selected, for example, boiled water. A couple of bottles of ice are placed on the bottom, four to six bottles are placed from the inside in a circle. Products are placed in the resulting impromptu refrigerator. On top of them you need to put two more bottles of ice. Final stage- the whole structure is wrapped with an old blanket or bedspread. In such a "cryogenic chamber" products can be stored for two or three days even in summer. However, in such a device they can be kept forever, if you do not forget to freeze the liquid in bottles as necessary.
Storage of meat, poultry, fish without a refrigerator
Meat, poultry, fish are categorized perishable products, and therefore, in case of inoperability of the refrigerator or its absence, they require special attention. Of course, if it's winter outside, then the issue is resolved by itself. All problematic products are moved to the street - carefully packed and laid out on the balcony or hung in bags outside the window. Everything is clear here and advice is superfluous. The situation changes dramatically if you need to keep meat products at room temperature or in the summer heat. Nevertheless, this is also possible.
Heat treatment
Heat-treated stew, boiled or fried meat will “live” much longer than raw meat. Put the cooked meat in a clean glass or enamelware and water vegetable oil. Next, mix everything thoroughly so that the meat is covered with an oil film. Cover the bowl or pan with a lid and find a cool place. Now you have at least a couple of days to resolve the issue with the refrigerator. A similar procedure can be done with poultry and fish, thereby extending their shelf life.
IN next way the preservation of meat products is based on the same ideas as in the previous case - heat treatment and restriction of air access. To prepare the stew, pork, veal, beef, lamb, rabbit, poultry are used. You can also stew and then close the fish in jars. In this case, excellent canned fish. There are a lot of stew recipes. But in any case, the meat is subjected to a long heat treatment - from two hours or more, after which it is poured with fat and rolled into sterilized jars. In theory this product can be stored for several years, but this is not army stew V tin cans coated with grease, designed for decades of storage. Therefore, it is better not to take risks and use the stew as soon as possible - within a few weeks, if it is stored outside the refrigerator.
To preserve meat products without a refrigerator, it is not at all necessary to practice cooking, although heat treatment is still needed. Meat can be simply boiled. Thus, its surface will be cleansed of microorganisms and an unfavorable environment for their reproduction will be created. Five minutes of cooking - and the meat can be stored at room temperature for at least a day. You can also weld chicken fillet. It should be dipped in boiling water for a couple of minutes and removed as soon as it turns white.
Salt and other preservatives
There are many different natural preservatives that can keep food fresh outside of the refrigerator. You can significantly extend the shelf life of meat by rubbing it well with salt and wrapping it in linen or cotton cloth. A similar option is to wrap meat products in food paper and wrap it soaked in saline solution natural fabric.
With no less effect, salt can be replaced lemon juice, vinegar, . The meat processed by them, pre-dried, and then placed in a clean glass or enameled dish, receives additional protection and can be stored for a long time. The same can be done with the bird.
You will have to tinker with the fish a little. She needs to remove the gills, gut it well and wipe it dry, and rub the abdominal cavity thoroughly with salt. After performing all of the above operations, each fish is wrapped in a clean cloth or food paper.
Marinade
Meat or poultry can simply be marinated, giving additional products additional taste properties. Cut them into pieces and lay them in layers in an enamel bowl, do not forget to sprinkle generously with salt and ground black pepper. It would be enough. There is no need to add vinegar. It is strongly not recommended to use onions or any spices, except when the meat is marinated directly under the barbecue and will be cooked within the next few hours.
Something similar can be done with fish. It should be cut along the ridge, rub each part well with table salt, wrap it in a cloth pre-soaked with a mixture of vinegar and sugar and hang it in a well-ventilated place. A bottle is required to prepare the solution table vinegar and three teaspoons of sugar. This method allows you to extend the shelf life of fish without a refrigerator up to a week.
Salicylic acid
This substance is used in Food Industry for conservation, but it is not difficult to buy acid at any pharmacy, as it has useful pharmacological properties and is prescribed for the treatment of certain diseases.
For three to five days, you don’t have to worry about meat and a refrigerator if you “wrap” it in natural fabric, soaked in a weak acid solution, prepared at the rate of two teaspoons per liter of water. The only thing is that you have to thoroughly rinse the meat before eating.
Bird cherry and nettle
If the problem of “saving” meat products without a refrigerator has caught you far from the benefits of civilization, then bird cherry or nettle will help in this case. These plants contain substances that are natural antibiotics, effectively resisting microorganisms harmful to products.
Transfer pieces of poultry, meat, gutted fish with nettle leaves or bird cherry sprigs, wrap with a damp cloth and place in a cool place. Now you should not worry about their safety in the next day or two.
Storing eggs without refrigeration
The issue of egg storage is generally very interesting. They lie under the hen for three weeks before the chicks appear and do not deteriorate in any way. But the body temperature of this bird is 40.5-42 ° C. So the conclusion suggests itself - fresh chicken eggs they do not need any special storage at all. If they stay for several days outside the refrigerator at room temperature and not in the open sun, then you should not worry about their condition.
The only thing to take care of is that the eggs are stacked neatly. Otherwise, they can be beaten, which in no way contributes to their successful storage.
And yet, if you want to play it safe, “seal” them - rub fresh, well-washed eggs with vegetable oil or protein, and then individually wrap them in. Also, each egg can be immersed in boiling water for 10-15 seconds. The thin protein film formed under the shell will 100% protect the eggs from spoilage.
Storing dairy products without refrigeration
Storing dairy products without refrigeration is not an easy task, but it can be solved. This is where water comes to the rescue. Alternatively, you can collect in the bathroom or other capacious container cold water, and butter, cottage cheese, hard cheese, put the milk in a suitable dish and put to cool. If there is a well in the summer cottage or on the territory of a private economy, then the problem is even easier to solve. All products that need cooling are put into a bucket, and it is immersed in a well. Of course, these are not the most convenient ways storage of products without a refrigerator, but they allow you to buy the time needed to radically solve the problem.
Best without a fridge butter. tightly packed in glass jar and filled with brine (a teaspoon of salt per glass of water), it can be stored for a long time without additional refrigeration. But the water must be changed daily.
Hard cheese can be saved if stored in a cool place, wrapped in parchment paper or natural fabric soaked in brine.
To extend life outside the refrigerator fresh milk, it must be boiled with the addition of soda or sugar - quite a bit, approximately at the tip of a teaspoon. In general, why bother with it? Leave it, let it sour. It will turn out very useful and delicious product. In the end, pancakes can be made from it or cooked on its basis.
The hardest thing is to keep cottage cheese without a refrigerator. Most effective way- fill the bottom of the glass jar with a layer table salt and firmly tamp the cottage cheese into it. The neck of the jar should be wrapped soaked in brine gauze, which needs to be refreshed with brine as it dries.
Storage of vegetables, fruits, herbs without a refrigerator
Most vegetables and fruits do not need to be refrigerated at all. Their main condition long-term storage– moderate coolness and low humidity. It is strictly contraindicated to put them in plastic bags, vessels and other sealed containers. They should always be dry and able to "breathe". So use the shopping cart or wooden box and store them in a ventilated cool darkened room.
But greenery loves moisture. Place it in a container of water - a bowl or even a jar. For several days it will keep its original freshness.
Things are much more complicated with frozen berries. Without cold, they will not last long. Therefore, try using the method described at the beginning of the article - put them in a suitable container along with ice in plastic bottles. Well, if there are not many of them left, cook the compote, quick jam or set to ferment on wine.
Keeping frozen food on the road is no easy task. This is especially true for meat and fish - they are considered perishable products. How to keep meat and fish fresh without a refrigerator? Let's deal with all the subtleties together.
Storage without refrigeration
Seafood and meat without a refrigerator spoil very quickly. This is due to the fact that such products are saturated with various beneficial and harmful bacteria, which, without heat treatment lead to damage palatability product.
7 ways for meat products
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Method 1. Traditional drying
Storage of meat without a refrigerator in this way will be up to 60 days. |
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Method 2. Modern drying
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Method 3. Dry salting
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Method 4. Wet salting
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Method 5. "Biltong"
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Method 6. Hot preservation
The photo shows an example of such conservation. |
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Method 7: Cold Preservation
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4 ways for fish
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Method 1. Nettle
in the pelvis with cold water give all the best fresh leaves nettles, and an uncut fish is placed on top. In this way, you can save the product in fresh up to 24 hours.
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Method 2. Salting
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Method 3. Drying
We found out that there are a lot of ways to keep fresh meat and fish for a long time. It is important to choose a quality fresh product, without delaying the preparation of blanks. Watch the video in this article for visual instructions. If you know more methods of storing meat or fish products without a refrigerator, share them in the comments. |
Refrigerator or a good glacier is no doubt the best way to preserve food products. But if they are not there, how to keep them fresh during summer heat meat, fish and other products?
♦ Meat rubbed with lemon juice can be left open (under cheesecloth or colander) in a cool and ventilated place. It will keep fresh for one to two days in the most intense heat.
♦ The meat will remain fresh for 4-5 days, if dried, put it in a saucepan (enamelled), pour yogurt, cover with a plate on top, press down with a load and put in a cool place.
♦ Roasted in a small amount fat and lightly salted meat also withstands several days.
♦ If you want to keep eggs for a long time, brush them with lard or vegetable oil, wrap them in paper, put them in a basket and hang them in a cool, ventilated place. Or grease with protein, let dry and also put in a basket, wrapping each egg in paper or shifting with chips.
♦ Butter stays fresh for a long time if wrapped in parchment paper (100 - 150 g each) and placed in a strong salt water. Top with a plate or lid. You can wrap the oil in a rag soaked in a mixture of vinegar and water.
♦ How to store milk: cover the bowl with milk, put it in a bowl or wide saucepan filled with cold water. Throw a napkin or towel on top, immersing its ends in water: uniform evaporation of water from the napkin (towel) will maintain low temperature in a bowl of milk.
♦ In milk before boiling, add a little sugar (0.5 tablespoons per 1 liter of milk), in summer - soda (on the tip of a knife), and after boiling, let it cool open. Such milk will not sour for 2-3 days.
♦ Milk (boiled) should be kept in a pitcher or porcelain dish, but never in metal. Rinse the bowl with cold water first. Settle the milk by pouring it into a jar, immerse it in another bowl with cold salty water, which in turn put in a cooler dark place. Change the water.
♦ Milk for curdled milk should also be poured only into porcelain or ceramic dishes- it is desirable that it sour in a dark place. If it is very hot, you should put the dishes in cold water, which should be changed several times. Cover the jar with gauze or a lid with holes.
♦ Sour cream is preserved in the same way as curdled milk. It is better to keep it in a clay pot.
♦ Sour cream, cottage cheese, butter are well preserved if they are placed in a bowl in cold water. In summer, water should be changed several times a day.
♦ Cottage cheese, cheese, cheese wrap in a clean linen cloth moistened with salt water, put in a bowl and put in a cool place.
♦ Sunflower oil in a sealed bottle at room conditions can be stored for no more than two months. The started bottle must be used within a month, otherwise the oil will go rancid.
♦ Zucchini and green salad keep in salt water, then they will not wither.
♦ withered greens(parsley, dill, celery) can be "implanted" if you put it for 50-60 minutes in cold water slightly acidified with vinegar.
♦ Raw vegetables kept fresh when wrapped in a wet towel. Salad and cauliflower should be placed upside down.
♦ Withered vegetables (greens) can be refreshed by first dipping them in hot water and then cold.
♦ To keep a watermelon fresh and cool on a hot summer day, put it in cold water like a stream bath or sink. If you are unable to submerge the watermelon completely, cover the unsubmerged top of the watermelon with a wet towel to cool the watermelon and make it springier.
♦ Lemons can be stored in this way: cut into circles or slices 5-6 mm thick and lay in layers in a glass or enamel dish with a lid. Sprinkle each layer liberally with sugar. Previously, the fruits must be thoroughly washed. Wash the dishes well, scald and dry so that no water remains on the inner surface. Cut lemons with a knife of stainless steel, removing the seeds with the same knife or a pointed wooden stick (you can store lemons in this form in your home refrigerator).
♦ Lemons long time keep fresh if you put them in a glass jar, pour cold water and change this water daily. You can put the lemons in a dry place so that they do not touch each other, stand for 5-6 days until the peel dries slightly. After that, put in a glass jar, cover with a lid and place in a cool place. Place more on top soft lemons to use them before others.
♦ You can keep cold lemonade, fruit drink, kvass, etc. like this: pour the drink into a bottle, wrap it with a cloth moistened with cold water, and put it in a pot of water. The water from the fabric evaporates and at the same time greatly lowers the temperature of the contents of the bottle. Pour cold water into the pan as it evaporates.
When storing fresh and perishable products, the main thing is to slow down the growth of bacteria that, when multiplying, spoil the products. For most bacteria, the ideal habitat can be described as warm, dark, and damp. This means that in order to slow down their growth, it is necessary to exclude at least one, and preferably two of the three conditions.
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