How to store live abalone? Can abalone be frozen and stored?

Abalone is fresh, tender and delicious, and is a favorite of many friends. However, because it is seafood, it is relatively important to keep it fresh. In fact, abalone can be frozen for storage, but it is best to freeze the living abalone directly, which can not only sterilize but also ensure the delicious taste of abalone. Have you learned it?

Contents of this article

1. How to preserve live abalone

2. Can abalone be frozen and stored?

3. How to judge whether abalone is spoiled

How to store live abalone

The way to keep live abalone alive is to put it in ice water, which will put it in a low-temperature dormant state and reduce its metabolic rate. Then put it in an incubator and keep the temperature at 4-6℃ as much as possible, which can prolong the survival time of the abalone.

If you cannot eat all the fresh abalone in one go, you can cover the remaining abalone with plastic wrap, then cover it with a layer of tin foil, put it in a fresh-keeping box and put it in the refrigerator. This way, it can be preserved for longer.

If there are too many abalones, you can use an oxygen machine if conditions permit. The abalones will live better, last longer, be easier to eat, and the taste will not change at all.

When buying live abalone in the supermarket, you can also pack some sea water and soak the abalone in sea water and store it in a cool place. This way, the abalone can be guaranteed to be fresh until you eat it the next day.

Can abalone be frozen?

Abalone can be frozen for storage. If you freeze the live abalone directly, you can also ensure the taste and nutritional value of the abalone. The shelf life of quick-frozen abalone can be as long as 1 to 2 months, but it is best to eat it as soon as possible to ensure that the nutritional value is not lost. When storing abalone, do not put it together with other foods to avoid the problem of mixed taste.

Abalone can be frozen for storage, but it is best to freeze the living abalone directly, which can not only sterilize but also ensure the delicious taste of abalone. If the abalone is dead, bacteria and fungi will begin to grow on its surface, and freezing it in the refrigerator at this time will cause nutrient loss.

If you buy a lot of abalone at one time, it is recommended to remove the impurities from the abalone and put it directly into the refrigerator for quick freezing. Generally, the storage time can be extended to 1 to 2 months. However, although freezing abalone can prevent abalone from spoiling, eating abalone as soon as possible can ensure the nutritional value, otherwise the taste will deteriorate.

If you want to preserve abalone by freezing, you can first wrap the abalones one by one with plastic wrap, then wrap them with a layer of tin foil and put them all in a clean plastic bag. When putting the plastic bag into the refrigerator to freeze, be careful not to put it together with other foods to avoid the occurrence of cross-flavor.

How to judge whether abalone is spoiled

To determine whether abalone is spoiled, you can check its appearance. Spoiled abalone will be gray or brown-purple in color, and will look dull on the outside. It will also have dry, grayish-white meat residues, and may even have mold spots. You can also judge by the smell, because fresh abalone has no peculiar smell, while spoiled abalone may have peculiar smells such as rancidity and sourness.

To determine whether abalone is spoiled, you can check its appearance. The color of spoiled abalone will be gray or brown-purple, and the appearance will look dull. At the same time, there will be dry gray-white residual meat. There will also be a layer of gray-white substance attached to the surface of the abalone, and even obvious black-green mold spots.

The smell can also be used as a key point to judge whether the abalone is spoiled. Fresh abalone generally does not smell pungent, while spoiled abalone will emit a fishy smell, or sour smell, rotten meat and other unpleasant smells. It is not recommended to continue eating abalone with this smell.

It is important to note that after buying dried abalone, it needs to be placed in a ventilated, cool place to dry, and avoid sunlight. After being stored for a period of time, a layer of white frost will appear on the surface of the dried abalone. This is actually the salt overflowed from the abalone, not the mold caused by deterioration, and will not affect normal consumption.