Is it possible to store fish in vacuum packaging without refrigeration?

Hello everyone, Olga is with you as always, perhaps you will need information on storing food and various things and I will tell you about How long smoked fish can be stored: 5 options on how to extend the shelf life. Maybe some details may differ, as was the case with you. Attention, always read the instructions of the things you buy for cleaning the house or the chemicals that help to store them. I answer the simplest questions. Write your questions/wishes and secrets in the comments, and together we will improve and supplement the quality of the material provided.

How to extend shelf life

Correctly chosen packaging will help extend the shelf life:

• in a vacuum container the product can last 2-3 months;
• in the freezer, fish can be stored for a couple of months, and some types longer;
• foil will help keep the product fresh for 7-10 days;
• cloth soaked in salt water will preserve the product for a month, but it must be wrapped in paper on top.

Hot smoked fish

The technology of hot smoking is fundamentally different from the cold version of cooking fish. The product turns out more juicy, while the permissible shelf life is significantly reduced.

It is advisable to eat the fish within the next 3 days from the end of the smoking procedure. However, it should be stored in a refrigerator.

Over time, the product will retain less and less taste and nutrients. If it is not possible to comply with the storage rules described above, you should eat the fish even faster.

Do you use expired food for cooking at home?

Yes, the main thing is to process it if it is meat or expired kefir for pancakes.

27.04%

No, it is very dangerous and not useful.

37.6%

If the products have fungus or mold, then we throw them away; if they are a couple of days past their expiration date, we use them for food, even without heat or other treatment.

35.36%

Voted: 1694

Storing carrots in the ground. In the hole

This method involves storing the harvested crop in an organized hole dug on the site.

All these rules are completely simple, but they help preserve the crop for a long time with good quality indicators. First you need to carry out a number of preparatory activities:

1. Before removing root crops from the ground, you should not water.
2. Use a pitchfork for digging.
3. Do not shake the soil from vegetables or hit them with a pitchfork. Such mechanical impact leads to the formation of microtraumas, which will worsen the safety of root crops and lead to premature rotting.
4. Place the collected carrots to dry.
5. After drying, remove excess soil.
6. Trim the tops. Cut it off to the very top of the root crop. The height of the remaining greenery should not be more than 2-3 cm.
7. Sorting the crop.

Now you can move on to selecting vegetables to put in the pit. Small specimens are suitable for this. The next step will be preparing the laying site. You need to choose a place that is not subject to flooding by meltwater in the spring. When the root crops have been selected, you can proceed to storing them for storage.

The procedure is as follows:

1. Dig a hole. Its depth in those areas where winters are mild and there is no deep freezing of the soil should not exceed 30-35 cm. In those regions where winters are severe, the depth of the pit should not be less than 50-60 cm. The width for both cases will be 50 cm.
2. Place coarse sand at the bottom of the pit. The layer thickness is 2-5 cm. Sand prevents contact with the ground and provides air exchange.
3. Place a layer of root vegetables. Cover them with sand until 10-15 cm remains for the edge of the pit.
4. Cover with earth so that the top layer extends 8-10 cm above the edge of the hole. If the winter is harsh, then the top layer of earth can be 50 cm thick.

Storing carrots in the ground is an effective way to keep vegetables safe and sound until next spring; for these purposes, you can lay carrots directly on the garden bed or prepare a hole for them. In terms of implementation, this method is simple and does not take much time, although it requires compliance with all points. The method for storing beets is similar.

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One of the main concerns of summer residents and gardeners is how to preserve the vegetable harvest as much as possible until the end of winter. Proper storage of carrots will ensure the availability of last year's root crops even in late spring.

There are many ways to prepare carrots for future use - store them in the basement, freeze them in the refrigerator, dry them and wilt them. We will talk about one of the methods - storing root vegetables in the ground.

Storing in the refrigerator and freezer

Shelves should be thoroughly cleaned and expired food should be thrown away.

The photo shows how you can store smoked fish in the freezer for a long period

To prevent the fishy smell from spreading throughout the chamber and permeating the rest of the food, it is recommended to wrap the smoked carcass in foil or parchment. Otherwise, it will be difficult to rid food of the persistent aroma later.

Smoked meat can be stored in the freezer for months. At the same time, it is necessary to maintain temperature stability.

Shelf life of dried fish according to GOST

The regulations for storing dried fish are determined by regulations - GOST 1551-93. The document states that fish:

• with a fat mass fraction of more than 10% can be stored for 2 months;
• with a fat mass fraction of less than 10%, it is allowed to be stored for no more than 4 months;
• in the freezer the product can last from 2 to 5 months.

These instructions only apply if the prescribed storage standards are observed.

Suspended

You can keep carcasses hanging in a barn, pantry or attic. To prevent the product from drying out, first wrap it in baking paper. Wrap large varieties separately, and small ones - several pieces at a time. Hang supplies on string or hooks. In this form, the fish can remain fresh for 4 to 6 months. You don’t have to pack the product, but simply hang the fish at a distance of 3–5 cm from each other and cover with gauze.

Before eating, to protect yourself, check the quality of the fish.

Rules for storing dried fish

Before storing the product, make sure that its quality meets the freshness criteria. An unpleasant odor or fungus on the surface will help you understand that the product is stale.

• do not expose the product to sunlight;
• the temperature in the storage area should not exceed +10 degrees, otherwise the fish will quickly deteriorate;
• do not let the carcasses dry out, the optimal humidity is 70–80%.

• If the fish is large, cut it into pieces.
• Place a little salt at the bottom of the container.
• Place the carcasses in the jar not too tightly.
• Place a lit candle in the center of the container.
• Screw the jar tightly.
• All oxygen remaining in the container will burn, and a vacuum will form inside.
• Place the container with the product in the refrigerator.

Vacuum packed

For the period specified by the manufacturer, salted salmon can be stored in vacuum packaging. At the same time, they look at the quality of the shell. If it is damaged, deformed or leaking liquid, the timing is not relevant. The specified ones are used for regular, salted fish. Liquid can signal that the pulp inside the pack has deteriorated. The appearance of moisture is acceptable, but it must be transparent. The appearance of a cloudy solution indicates an initial violation of the recommended conditions.

How to store carrots in clay. The most popular options for storing carrots

Let's look at how to store carrots in the basement. The main guarantee that the crop will be well preserved is a constant level of humidity.

The room must be provided with ventilation, air humidification and regular irrigation.

Carrots can be stored for 4 to 7 months, and even longer. There are different options for storing carrots in the cellar for the winter.

Using enamel pans

This method will allow you to save carrots even on the balcony. The carrots are placed “standing” in an enamel container (bucket or pan). The top is covered with a damp cloth and covered from above. Re-wet the fabric as needed. This storage is very compact, convenient because it does not take up much space on the floor. At least less than storing in boxes.

Packing in plastic boxes

In plastic boxes, be sure to use any of the fillers. The general technology does not differ from storage in other containers filled with filler. The box, a convenient storage container, can be compactly installed and moved to another location if necessary.

Laying in wooden boxes

Root crops are also stored underground in wooden boxes with filling. Spring will come, and your supplies will remain safe. Wooden boxes, unlike plastic ones, are environmentally friendly, for this reason storage in them is preferable. But there is a drawback to this; high humidity spoils the wood.

Using plastic bags

Polyethylene retains moisture well, so there is no need to sprinkle the fruits with anything. You need to make holes in the bag, or store the carrots in unclosed bags. If the bags are closed, there will be more carbon dioxide than oxygen, which will certainly lead to spoilage. This storage method will preserve the harvest for up to 3 months. If condensation forms during storage, the humidity is too high. Lime placed indoors can correct the situation. It will absorb excess moisture.

Using sawdust

An economical way of storage, thanks to the low cost of sawdust. Root crops are sprinkled with sawdust when laid. It is better to choose coniferous sawdust. Phytocides prevent the development of microbes. This method will allow you to preserve the product for a whole year. Make sure that when laying, the root vegetables do not touch.

Filling with onion or garlic peels

Phytoncides, also found in the husk, protect against the appearance of rottenness. They help us find the answer to the question of how to store carrots in the cellar, and have the necessary effect on it.

Sanding

You need to use clay sand, but most importantly not river sand. It provides a constant temperature due to the fact that it retains moisture remarkably. In addition, it protects the fruits from rot. The fruits are laid in layers and sprinkled with wet sand. Do not allow the fruits to touch each other. Sand will preserve the harvest for a long time, from 7 to 9 months.

Using forest moss

Backfilling using moss is based on the action of phytoncides. We already know how to store carrots underground for the winter using this method. This method is very environmentally friendly. It can be difficult to obtain raw materials, but it may be worth it.

Backfilling with dry chalk

Chalk for storing carrots can be used in two ways. The first is to sprinkle the carrots with chalk at the rate of 200 grams of dry chalk per 10 kg of root vegetables. For the second method, you will need to prepare a 30% solution from dry chalk and dip each fruit in it. It must be dried before storing. Place the already dried fruit on the bookmark.

Using Clay

Here's how to store carrots underground for the winter using clay. There are two bookmark methods. The carrots are laid in one layer, and liquid clay is poured on top, after which a second one is laid and poured again, and so on for each layer. The second way is to dip each fruit in clay and water. In any case, careful drying is required for the clay to dry. This method will allow you to store carrots for up to a year, and this is the maximum possible period.

Features of storing red fish

You can preserve fresh red fish at home if it is processed properly. It is important to keep the chilled product at room temperature for no longer than 5 hours, then irreversible processes will begin in it and the meat will deteriorate. In the refrigerator, the time increases to 1 day, but greatly depends on the initial quality. The shelf life of chilled salmon or salmon increases when frozen. A whole carcass will last a year in the freezer without spoiling.

Fresh salmon or trout cannot be stored in the refrigerator for long, so it is recommended to immediately heat or salt the fish. The optimal storage duration for different processing methods and storage methods is presented in the table.

Up to 6 months (frozen pieces), up to 1 year (carcass)

Choose smoked fish carefully in the store. Due to its characteristic persistent odor, it is difficult to detect its spoilage.

At the same time, in vacuum packaging the shelf life of red fish increases slightly. You can store salted salmon in it for up to 40 days. If you marinate it yourself, it will retain its properties for 30 days. There is no point in taking a finished product; it is better to process it yourself, choosing truly fresh seafood.

How to store carrots in the ground. Storing carrots for the winter at home

Carrots are a root vegetable that is very popular. It has a pleasant taste and is rich in vitamins and minerals essential for health. In cooking, it is used in the preparation of salads, soups, and also as a side dish; it also makes excellent desserts.

Many people believe that it is impossible to store carrots for a whole year, since approximately half of the crop is lost during the natural processes of rotting. This opinion is erroneous, because if you prepare the vegetable correctly and choose the right storage method, the root vegetable is preserved perfectly and does not change its taste.

Storing carrots for the winter at home

Excellent keeping quality of carrots can only be ensured by correctly chosen harvesting time. A sunny day is chosen for this.

There are also early ripening varieties that ripen by mid-summer. Such varieties are intended for consumption raw, and the shelf life of such varieties is no more than several months.

It is recommended to use a dull fork as a digging tool so as not to damage the root crop during the harvesting process. It is not recommended to use a shovel, since it is when using this tool that mechanical damage to the fruit most often occurs.

Proper harvesting is carried out as follows:

1. To get a root crop out of the ground undamaged, dig up the ground around it and lightly pull the vegetable by the tops, thus removing it from the soil.
2. After this, the vegetable must be cleared of soil and dried in the fresh air for several hours.
3. After drying, you need to cut off the tops, stepping back a few millimeters from the green tip.
4. It is recommended to sort carrots before storing them in order to select defective material that may negatively affect the duration of storage.

In order for root crops to be well preserved, they need to be provided with optimal temperature and humidity. It is noted that even with a slight fluctuation in air temperature, the processes of germination or wilting of the vegetable can begin. Carrots are perfectly stored at temperatures from 1 to + 2 degrees. The optimal humidity level should be between 90-95% (Figure 1).

Figure 1. Several effective ways to save crops

It is necessary to ensure that there is moderate ventilation in the room where the crop will be stored, since stagnation of air can lead to the appearance of rot and mold.

Fruit processing

It is much easier for people living in a private home to preserve vegetables, since they can use a cellar, a dry and cool cellar or a garage for this purpose. Residents of city apartments will also be able to preserve this vegetable using one of the proven methods.

To properly prepare root vegetables for storage, you must:

1. Harvest correctly: each variety has its own harvesting time. For winter storage, it is better to use medium and late varieties, which are removed from the garden at the end of August or beginning of September, when the process of increasing mass is completed.
2. Dry the vegetables: After the crop is harvested, it should be allowed to lie in the sun so that it is blown by the wind and dries.
3. Tops trimming: necessary to prevent carrots from wilting and losing their flavor. To do this, remove the tops with a sharp knife or pruning shears so that the cut falls directly on the growth point. In addition, this will prevent the fruit from sprouting during storage.

How to store at home

Lightly salted or salted homemade salmon (and other red fish) can be stored in the refrigerator for no more than 1 month, depending on the salt concentration in the solution used. The timing does not differ from that described for fish prepared in industrial conditions, but in the first case you can be sure of the starting date.

Red fish, including salmon, is beneficial for humans, but in some cases, if deadlines are not met and conditions are violated, it can be harmful. The storage duration differs and depends on the conditions created and the quality of processing. Fresh keeps better in the freezer, while salted keeps well in the refrigerator. In order not to spoil valuable seafood, the optimal storage times for red fish in different conditions are taken into account. Initially, a good product is selected by evaluating individual criteria.

• peel immediately after salting, place only fillets in the container;
• use jars made of high-quality materials, namely porcelain or glass (food-grade plastic is not recommended);
• Pour the resulting fillet with vegetable oil, add food flavorings;
• send the container to the refrigerator, the temperature in the chamber should not exceed +6 degrees.

Gorloder: boiled recipe, canning

For preservation, you can use the following recipe.

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• tomatoes - two and a half kilograms;
• apples - half a kilo;
• sweet pepper - half a kilo;
• garlic – one hundred and twenty grams;
• dill - fifty grams;
• vinegar - two large spoons;
• hot pepper – one hundred grams;
• parsley - fifty grams;
• sunflower oil - one glass;
• black pepper and salt to taste.

• Sterilize and heat the container before storing.
• Wash vegetables under running water.
• Remove seeds and core from peppers and apples.
• Cut the tomatoes into cubes.
• Grind the remaining ingredients in a blender or meat grinder.

Pour the resulting mass into a container, add vinegar, spices and vegetable oil. Place the pan over medium heat and cook for at least 2 hours. Dill and parsley can also be ground in a blender or finely chopped, then added to the sauce before the end of cooking.

The hot seasoning is poured into jars and rolled up.

Jars can be stored in a pantry or basement.

How to store dried fish so it doesn't turn yellow

If you adhere to all the above rules and standards for storing dried fish, it will never turn yellow, since this is due to the oxidation of fat located in the abdomen.

In the freezer

Fish can be stored in the freezer for as long as possible, a year, or even more. Before eating, the carcass must be left at room temperature for 20-30 minutes to defrost.

In a glass jar or container

This storage method is based on the principles of vacuum sealing. Its significant advantage is the absence of the need for special equipment. You will need a glass jar with a tight lid and a candle.

You need to pour a small amount of salt into the bottom of the jar, and then do not lay the fish too tightly (large carcasses are best cut into pieces).

Next, place a lit candle in the center of the jar and cover with a lid. The extinction of the spark plug will indicate the combustion of the remaining oxygen and the completion of the evacuation process. The jar should be placed in the refrigerator, where it can be stored for a year.

On air

This method is suitable for short-term storage (no more than a month). The fish should be hung under a canopy so that sunlight does not fall on it, and covered with gauze.

With this storage method, the fish will last for the longest possible time, at least a year. Before loading into the freezer, each fish should be wrapped in thick paper, and large ones should be cut into pieces and also packaged in portions, since this product cannot be re-frozen.

Storing fish at home is a pressing task for all housewives. This is a product that is prone to rapid spoilage and can cause acute poisoning.

Additional storage tasks include preserving the nutritional value and taste of the product. Therefore, it is important to use gentle technologies, comply with deadlines and established storage standards.

Storing smoked fish

Smoking is one of the types of preservation, during which fish meat is saturated with bacteriostatic substances of smoke and loses some of its water. This extends shelf life, but requires a certain approach to storage.

Cold smoked fish has a longer shelf life. To do this, it is placed in bags made of natural burlap and hung by hooks in a dark and ventilated room. The optimal temperature is from 0°C to +5°C. In such conditions, the carcass is stored for up to 75 days.

The shelf life of hot smoked products is shorter. Maximum 4 days, subject to a stable temperature of at least +3°C and hermetically wrapped in parchment paper.

For longer storage, hot smoked fish is wrapped in cloth soaked in a strong saline solution and additionally in food paper. Store at an average temperature of +3°C for no more than 1 month.

Smoked carcass in vacuum packaging can be stored for up to 3 months, provided that the air temperature and humidity parameters specified by the manufacturer are observed. At a relatively high temperature (+3°C), such a product can be stored for no more than a month.

Smoked fish can be frozen at temperatures below −24°. The shelf life of this product in the freezer is 3 months.