How to store salmon after it is cooked, how to preserve salmon

How to save salmon if you can't eat it.

If you can't eat the fish at one time, you should store it reasonably. Otherwise, if it is stored at room temperature, it is easy to expire and deteriorate, and if you eat spoiled food, the consequences can be imagined. Many people in life do not pay attention to the preservation of food, which leads to food spoilage, stomach trouble, and abdominal pain after eating.

Nausea and dizziness in some cases.

Fainting conditions. So how do you save salmon if you can't eat it?

1. Refrigerate.

If we can't eat all the salmon at once, we need to save it in time if we are worried about spoilage and bacterial growth. One way to store salmon in the refrigerator is to keep it at a temperature of 4-24 degrees Celsius, and the storage time is about 2-3 days, and then it can be eaten again. But be careful, when refrigerating, put the salmon in plastic wrap.

Wrap it up and store it so that it is not easy to grow bacteria.

2. Cryopreservation.

There are two ways to preserve salmon in the refrigerator, the above one is refrigerated, if you want to eat it after a while, and keep it for a longer time, then you need to keep the salmon in the freezer. In this way, we can eat salmon after 1 month, which is suitable, and the process of salmon preservation will definitely lead to water loss, so the shelf life should not exceed 1 month. Salmon as a kind of fish food that we often eat in our daily life, as a deep-sea fish.

Its meat is very delicious and nutritious, for example, it is rich in some high-quality protein.

There are also some amino acids.

vitamins, etc., but if we buy too much salmon, preservation becomes a big problem, so how to preserve salmon?

If we buy salmon in our daily life, it is best to buy some fresh salmon, for example, we can buy some live salmon, so that the salmon can be stored for a longer time, and the taste is better than that of frozen salmon, but in our daily life, if we buy too much salmon, and we can't eat it in a short time, we can choose the freezing method, which can be stored for a very long time. However, the frozen salmon may not taste so good, and the salmon cannot be eaten raw after freezing, and we can choose to eat it steamed or braised by the method.

However, if the salmon we buy can be eaten within two or three days, it is best to choose the refrigeration method, but when refrigerating the salmon, we can cover the salmon with plastic wrap, and then put it in the lid and then put it in the refrigerator, which is very convenient to preserve. When preserving salmon, we should pay attention to the cleanliness and tidiness of the preservation environment, and do not add salmon to be infected with some other germs, which may aggravate its decay. In addition, when preserving salmon, it is also necessary to prevent cross-smelling, because the fishy smell of salmon is very large, and there may be some fishy smell in other foods, so we should also be careful not to eat too much when eating salmon.

How to keep salmon fresh.

It is understood that the edible shelf life of refrigerated salmon is within 2 days, while the shelf life of frozen salmon can be as long as half a month, because its temperature is very low, resulting in salmon is not easy to spoil, thereby extending the shelf life of ingredients.

Generally, salmon is wrapped in plastic wrap and stored in the refrigerator for 1-2 days, and this type of fish needs to be eaten as soon as possible to ensure freshness and nutrition. Remember not to get it in the water to avoid spoilage. The temperature of salmon refrigeration is controlled at about 5, which has a good preservation effect.

If it is a whole fish, be sure to cut it and then save it into a fish steak, wrap it in plastic wrap and freeze it for up to 3 months at -18 times. If you make sashimi, it should be thawed naturally in the refrigerator at -2 degrees to -4 degrees, which generally takes more than 6 hours; If it must be thawed at room temperature, it is important to pay attention to the time, as the fish can only be stored for a maximum of 48 hours at a temperature of -2 to -4 degrees Celsius, provided that the meat has not softened completely.

Salmon contains a lot of unsaturated fatty acids, which can effectively reduce cholesterol and blood lipid concentration, and has the effect of preventing hypolipidemia and preventing cardiovascular diseases. At the same time, the -3 unsaturated fatty acids in salmon are indispensable substances for the brain and retina, which are beneficial to brain and vision health. In addition, often eating salmon also has the effect of moisturizing and nourishing the skin, delaying aging, and promoting growth and development.

It should be noted that frozen salmon is no longer suitable for raw consumption, and it is recommended to braise it, fry it, etc.

Salmon preservation methods include refrigerator cryopreservation, preservation film preservation, foam box preservation, freezer preservation, direct plastic preservation, pickling method preservation, and outdoor freezing preservation.

1. Refrigerate and store

Salmon bought from supermarkets and shopping malls is generally stored at a temperature of 3-5 degrees Celsius, and if the salmon bought home is processed sashimi, it can be directly put in the refrigerator for refrigeration; If it's a chunk, prepare it for pan-fried salmon or fillets the next day, or you can store it in the freezer of the refrigerator.

2. Preservation film preservation

We will notice that salmon bought in malls and supermarkets, especially salmon sashimi, is wrapped in a preservation film. So when we buy it home, if we can't eat it that day, it is recommended that you wrap the remaining salmon in a preservation film and put it in the refrigerator to refrigerate, and the temperature is set at 3-5 degrees Celsius.

3. Foam box preservation

Nowadays, many seafood markets use foam boxes to preserve seafood, and put ice cubes in the boxes, which is a great way to carry and send to friends and family. We can also use this method to preserve salmon at home, put absorbent paper or waste newspaper under the box, wrap the frozen ice cubes in cloth or gauze, and do not put the ice cubes directly on the fish, so that it can be stored for 2-3 days without problems.

4. Freezer for cryopreservation

It's also a good idea to buy salmon from the supermarket or mall and keep it in the freezer directly. If you buy a whole fish, it's best to cut it when you get home, divide it according to the amount you eat at a time, and put it in the freezer. The night before you are ready to eat, put the salmon in the refrigerator and thaw it slowly, never with hot water.

5. Direct plastic packaging and preservation

Salmon bought from the mall or supermarket, if it is a whole piece, it should be cut, go to the supermarket to plastic it, if there is a plastic molding machine at home, you can mold it yourself; If you buy sashimi or fish pieces, you can directly seal and store them. Plasticized salmon can be stored in the refrigerator for 2-3 days. If you can't eat it right away, you can store it in the freezer and have no problem with dissipation for 2-3 months.

6. Preservation by pickling method

You may be familiar with marinated duck eggs, marinated goose eggs, and marinated meat, but in fact, marinated salmon is also a good way to preserve it. If the salmon bought from the mall or supermarket is whole and cannot be eaten immediately, you can use the edible salt at home to spread evenly on the skin.

If your taste is relatively light, marinate for 1 week and you can eat it; If you have a strong taste, you can marinate for more than 2 weeks. Digging can be eaten steamed in pieces or boiled.

7. Outdoor cryopreservation

If the salmon bought back from the mall or supermarket is frozen, if it is in the north, it is very easy to do, you can put it outdoors without unboxing, but you must pay attention to the weather forecast, if the outdoor temperature is above -5 degrees Celsius, you will immediately put the fish in the freezer, and you can store it whole or cut as needed. Frozen salmon should never be used as sashimi, and should only be fried or braised in a braised manner.

1. Vacuum preserve the salmon.

Salmon can be stored in a vacuum, which can not only isolate oxygen but also avoid bacterial contamination of salmon, but salmon preservation cannot only be vacuumed, it needs to be used in conjunction with refrigerated or frozen storage. The specific method is to first wrap the salmon in a bag, and then do vacuum treatment, which can be refrigerated or frozen, vacuum refrigeration can be stored for about 5 days, vacuum freezing can be stored for about 30 days.

2. Freeze and preserve salmon.

Compared with refrigerated salmon, cryopreservation salmon storage time is longer, and salmon that cannot be eaten in a short period of time can be frozen and preserved, which is a common way to preserve salmon at home, generally dividing salmon into multiple portions, one serving is usually an edible amount, and then wrapped in plastic wrap, and finally put it in the freezer compartment of the refrigerator for preservation. Usually the storage time is about 15 days.

3. Refrigerate and preserve salmon.

The best way to refrigerate salmon is to buy it and make sure you can eat it in the near future. The specific steps are to wrap the salmon in a plastic bag and store it in the refrigerator. It can be stored for 1 to 2 days.

Cryopreserved salmon

Cryopreservation of salmon lasts longer than refrigeration, and salmon that cannot be eaten in a short period of time can be frozen and preserved, usually in the way of home salmon, usually by dividing the salmon into a suitable size for one meal, then wrapping it in plastic wrap, and finally storing it in the freezer compartment of the refrigerator. Usually it can be stored for more than 15 days, and if stored properly, it can be stored for more than 20 days.

Keep salmon refrigerated

Refrigerated salmon is usually purchased after the salmon is purchased, wrapped in a plastic bag, and stored in the refrigerator, usually to preserve the salmon that needs to be eaten for a short time. The specific storage time is generally 1 to 2 days, depending on the preservation method of salmon, usually salmon directly refrigerated can only be stored for 1 day, while salmon wrapped in plastic wrap can be stored for about 2 days.

Vacuum to preserve the salmon

It is also possible to use vacuum to preserve salmon, which can not only isolate oxygen but also avoid bacterial contamination of salmon, but vacuum cannot be used alone to preserve salmon, and it also needs to be used with refrigerated or frozen storage. Therefore, it can be stored for about 5 days if it is vacuum refrigerated, and about 30 days if it is vacuum frozen.

Salmon can't be eaten and preserved

Refrigerate

Under the condition of refrigerator refrigeration, it can inhibit the reproduction and growth of bacteria to a certain extent, prolong the storage time of salmon, and the salmon that cannot be eaten can be wrapped in plastic wrap and stored directly in the refrigerator, which can generally be stored for about 2-3 days.

Freeze in the refrigerator

The temperature of the frozen layer is lower than that of refrigeration, and the salmon that cannot be eaten will be frozen for a longer time, generally for about half a month, but also because the temperature is relatively low and the storage time is too long, it will cause a part of the water and nutrients in the salmon to be lost, thereby reducing its nutritional value and affecting the taste of eating, so it is recommended that it is better to eat it as soon as possible.

There are two ways to keep salmon fresh, one is fresh and the other is frozen.

Keep the salmon at a temperature of 0-5 degrees Celsius, and spread the salmon slices on ice so that they are tender when you eat them.

If you don't eat it on the same day, you have to put it in the freezer, and the freezing temperature should be controlled to be below -17 degrees Celsius. When you want to eat it, take it out of the freezer and put it in the refrigerator to thaw it slowly, so as to avoid bacteria and rotting meat during the thawing process.

The preservation method of salmon is mainly refrigeration.

If you plan to eat it raw or maintain a good taste, then you should refrigerate it, which can better preserve the original taste and texture of the salmon. When refrigerating, it is best to wrap the salmon in plastic wrap for the best refrigeration effect. It can be stored for about 2 days at about 5 degrees Celsius, so remember not to let the salmon get in the water.

If you buy a lot of salmon or want to eat it after a while, you plan to keep it for a longer time, which needs to be frozen. Compared with refrigeration, freezing can be stored for a longer time, up to about half a month. But because the temperature is too low and the time is too long, the salmon will not be as fresh as the refrigerated one.

Tips for picking salmon

Salmon has been very popular in recent years, but the products are mixed, so be careful when choosing. It grows mostly in the North Atlantic and Pacific Oceans, and is mainly produced in Norway, Canada, the United States, Chile and Japan. You should also choose a regular store, and the salmon is imported from overseas every week, and the freshness is guaranteed.

Fresh salmon will have a shiny and moist feel. Salmon that is not fresh and has a dull color. If you are buying whole salmon, it is best to break the gills of the salmon to take a closer look, the gills of fresh salmon are bright red, and the gills of fresh salmon will be black.