How to preserve sea cucumbers? Can dried sea cucumbers still be eaten after being stored for 5 years?

Sea cucumbers contain taurine, niacin, lysine, methionine protein, minerals, vitamins, acidic mucopolysaccharides and chondroitin. So how to preserve sea cucumbers? Can dried sea cucumbers still be eaten after 5 years? Let's take a look at the introduction of Encyclopedia Knowledge Network!

Contents of this article

1. How to preserve sea cucumbers

2. Can dried sea cucumbers still be eaten after being stored for 5 years?

3. Is sea cucumber seafood?

How to store sea cucumbers

Sea cucumbers can be preserved by refrigeration, salting, or freezing. When refrigerating, boil the sea cucumbers in sea water for ten minutes, then cool them in cold water and put them in the refrigerator. When salting, apply salt on the surface of the sea cucumbers. When freezing, wrap the sea cucumbers in a fresh-keeping bag and put them in the freezer.

1. Refrigerator

Sea cucumbers can be refrigerated. First, put the live sea cucumbers into a pressure cooker, add seawater, cover it, and steam it over high heat for ten minutes. Then take out the sea cucumbers and put them in cold water. After the sea cucumbers cool down, put them in a fresh-keeping bag with mineral water, tie it tightly, and put it in the refrigerator's cold storage layer.

2. Salt pickling

Sea cucumbers can be preserved by pickling with salt. After processing the sea cucumbers in a pressure cooker, take them out and place them in a ventilated place to cool. Then apply salt on the surface of the sea cucumbers. After waiting for half an hour, put the sea cucumbers in a fresh-keeping box and place them in a cool environment or refrigerator.

3. Cryopreservation

Sea cucumbers can be frozen and stored. During the storage process, pour sterile water into the food bag containing the sea cucumbers, tie the bag tightly and put it in the refrigerator to freeze the sea cucumbers in ice to extend the shelf life. However, the storage time should not exceed one week to prevent the sea cucumbers from deteriorating.

Can dried sea cucumbers still be eaten after being stored for 5 years?

Dried sea cucumbers can be eaten after being stored for 5 years if they have not deteriorated or moldy. However, if the dried sea cucumbers have become moldy or deteriorated, they cannot be eaten to avoid food poisoning. When storing dried sea cucumbers, they should be placed in a dry and ventilated environment, or in the refrigerator to extend the storage time.

1. You can eat

Dried sea cucumbers can be eaten after being stored for 5 years, but the premise is that the sea cucumbers have not become moldy or deteriorated. Because the shelf life of dried sea cucumbers is generally about three years, but there is a thick layer of salt on its surface that can isolate bacteria, so dried sea cucumbers that have exceeded their shelf life and have not become moldy or deteriorated can continue to be eaten.

2. Saving method

During the production process of dried sea cucumbers, a layer of salt will be covered on its surface to block air and bacteria. Therefore, when storing dried sea cucumbers, they can be placed in a dry and ventilated environment. If the outside temperature is high, the dried sea cucumbers can be placed in the refrigerator's refrigeration or freezing area.

3. Food taboos

When eating sea cucumbers, you should avoid eating foods such as grapes, persimmons, licorice, and vinegar, because grapes contain fruit acid and persimmons contain tannic acid. These two substances will affect the body's absorption of nutrients in sea cucumbers, and will also produce sediment, affecting digestion.

Is sea cucumber seafood?

Sea cucumber is seafood, also known as sea cucumber, sea mouse, and sea cucumber. There are more than 140 species in my country. It is rich in nutrients and is known as one of the eight delicacies. When preserving sea cucumbers, they must be blanched and then frozen in the refrigerator, or pickled with salt and stored at room temperature. In addition, sea cucumbers should not be eaten with vinegar, grapes and other foods, so as not to affect your health.

1. It’s seafood

Sea cucumber is seafood. It contains many vitamins and is one of the eight delicacies of seafood. Like bird's nest, abalone and shark's fin, it is a precious nourishing food. There are more than 900 kinds of sea cucumbers in the world, and more than 140 kinds are mainly found in my country, and the main economic variety is sea cucumber.

2. Saving method

When storing fresh sea cucumbers, you can clean them, blanch them, put them in a freezing plate, pour the soup into the plate, and finally store them in the freezer of the refrigerator. Alternatively, you can wash the sea cucumbers, add salt to marinate them, and then cover them with plastic wrap. They can be stored for three months.

3. Food taboos

Sea cucumbers are rich in collagen and should not be eaten with vinegar, otherwise the acidic substances will coagulate the collagen, making it unable to be absorbed by the human body. Moreover, when eating sea cucumbers, you cannot eat fruits such as grapes and persimmons to avoid irritating the stomach and intestines and producing substances that are difficult to digest.