1. How long can fish be frozen in the refrigerator?
Put the fish in the refrigerator and keep it frozen. It can be stored for about 5-7 days. The specific time needs to be determined according to the storage method and actual conditions.
If it is fresh and processed fish, the freezing time will be longer, and the storage time is about 1 week.
If it is untreated fish, its storage time will be relatively low, about 3-5 days, and if the fish has been cooked, it will be frozen, then its storage time will be lower.
It is worth noting that the meat quality of fish is relatively fresh and tender. The longer the freezing time, the greater the impact on the meat quality. It is generally not recommended to store for a long time, and it is best to eat it as soon as possible.
2. Does the fish need to be gutted for freezing?
If the fish is to be frozen for a long time, it must be preserved after removing its internal organs, so that the preservation time will be longer.
The gill part of the fish is an organ that filters the external dirt, so the gill is very easy to be contaminated with external bacteria and dust, and the internal organs are also very dirty with bacteria and dirt. After the fish dies, these parts of the Bacteria will multiply quickly and slowly spread to the whole body of the fish, which will accelerate the deterioration and decay of the fish.
So if you want the fish to be stored for a long time, the fish must be eviscerated, and it can also prevent the viscera from affecting the taste and texture of the fish.
3. Is the fish still nutritious after freezing?
Although frozen fish is not as good as fresh fish, it is still nutritious. Among them, relatively stable and large amounts of nutrients such as protein and fat are still present.
The nutrient loss of fish is mainly due to the water crystals in it, which destroys the cells, which leads to the destruction and loss of nutrients in it.
Moreover, the nutrients of fish are slowly lost. Under normal circumstances, the longer the fish is frozen, the more nutrients will be lost.
4, How can fish be cooked?
Frozen fish, because the taste and taste are reduced, so general frying and braising are not suitable, so it is more suitable for soup, using the delicious taste of the fish itself, and cooking with other ingredients, its soup The taste is also very good.