. Sea cucumber turning white is a common phenomenon, because different varieties of sea cucumbers have different salt content, and very good quality sea cucumbers also have a certain amount of salt. It will inevitably absorb moisture during storage, and when the climate is dry, it will release moisture, so that it will be whitened (that is, salt cream) when it goes back and forth.

.　　　Note: Check carefully before consumption, usually there is no obvious odor, you can eat.

.　　Supplementary:

Dried sea cucumber is a manufactured product of sea cucumber after being fermented, the nutrients are more easily absorbed by human body than fresh sea cucumber, dried sea cucumber can be mainly divided into salt-dried sea cucumber and light-dried sea cucumber.

Dried sea cucumber is a finished product after processing. Although its nutritional value is not as good as fresh sea cucumber, its nutrients are easier to be absorbed by human body than fresh sea cucumber, and it is easy to be stored and transported, so it is very popular among people and the market. According to different processing techniques, qualified dried sea cucumber generally refers to salt-dried sea cucumber and light-dried sea cucumber. Although the state prohibits the sale of sugar-dried sea cucumber, sugar-dried sea cucumber still has a large share in the market and is sold semi-publicly. Generally, dried sea cucumber has a cut on its belly, because sea cucumber has the characteristic of autolysis, if it is not processed immediately after it is caught, sea cucumber will melt into liquid by itself, so sea cucumber producers immediately carry out intestinal processing on sea cucumber after it is fished up, the cut on its belly is the cut left when it is intestinalized.