There is white frost on the surface of dried sea cucumbers, which is normal. Because the type of dried sea cucumber is salt-dried sea cucumber, salt-dried sea cucumber. During processing, too much salt is added, and a lot of salt adheres to the surface of the sea cucumber. As the water evaporates, the salt on the surface of the sea cucumber forms particles, so it becomes From "white frost".

Improper placement of dried sea cucumbers. Light dried sea cucumbers should be placed in a dry and ventilated environment. If placed improperly and get damp, salt-dried sea cucumbers will also develop "white frost" and need to be stored in the refrigerator. Because of the refrigerator, There will also be "white frost", so first identify what kind of dried sea cucumber it belongs to, and then store it properly.

Extended information:

Nutritional composition:

Sea cucumber is high in protein, low in fat, low in sugar and rich in various essential amino acids, vitamins, essential fatty acids and Major and trace elements. In dried products, the protein content of black milk ginseng is up to 91.20%, and most other types are around 80%; the fat content of plum blossom ginseng is up to 3.7%, and most other types are less than 1%;

Sea cucumber sugars The content is as high as 13.2%, and other types are below 3%. Protein is the material basis of life activities and the main substance that constitutes the human body; fat and sugar are the main energy and heat sources of the human body. Sea cucumbers contain 18 kinds of amino acids, of which the contents of glycine, arginine and glutamic acid are much higher than other amino acids.

In addition, the essential amino acid content of sea cucumbers is significantly higher than that of other sea cucumbers. Amino acids are the material basis for protein synthesis and have extremely high nutritional and medicinal value. Sea cucumber contains seven kinds of vitamins: VA, VB1, VB2, VB6, VD, VE and VK. Vitamins cannot be synthesized by the human body and are necessary for human growth and metabolism.

Baidu Encyclopedia--Sea Cucumber