Tips to keep fish fresh for a long time without a refrigerator

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Sprinkle salt on fish

After buying fish, you wash it, sprinkle salt on the fish and then keep it in a cool place for the fish to be preserved. This way, you can preserve fish for up to 24 hours.

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Use vinegar

Similar to how to sprinkle salt, after the fish is cleaned, use vinegar to pour it over the fish, in a cool place to preserve the fish for a long time.

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Use wet tissue to cover your ankles

One of the best ways to preserve fish without a refrigerator is to use a wet towel to cover your ankles. Because the nerve in the fish's vision is wired to organize the thyroid gland, when leaving the water, this gland will break, causing the fish to die quickly.

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The use of wet paper to cover the ankle is to help prolong the time this gland breaks, so that the fish will last longer. This way you can preserve fish for a long time after about 3-5 hours.

Use white wine

White wine has the effect of keeping fish fresh longer and more delicious. You use white wine to pour into the fish's mouth and then leave it in a cool place, this method is quite simple and you can completely preserve the fish for up to 3 days.

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Soak fish in diluted salt water

You mix a bowl of dilute salt water at a temperature of 30 degrees Celsius, then let the fish soak for about 15 minutes. Because the blood in the gills has a thickening nature, when soaked in this mixture, the fish will keep its freshness for a long time.

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Wish you success with how to preserve fish without refrigeration today. Don't forget to note them in your notebook as well as share them with your friends so that everyone can be a smart and safe housewife.

Nhu Mai (TH) - According to BaoPhatLuat.vn