Most of them live in shallow waters and are found on coral reefs or the seabed. They often have sewage discharge and autolysis, and have strong regeneration ability. Stichopus japonicus along the northern coast of China has the habit of sleeping in summer. After laying eggs in summer, climb to the bottom of the stone, don't move, don't eat, the digestive tract shrinks very thin, and then come out to eat after the temperature drops in autumn. Some species can be farmed artificially. Sea cucumber contains sea cucumber toxin. Eating after processing will not cause poisoning.

2. Kanto Ginseng

Kanto ginseng, Japanese red ginseng, is a kind of sea cucumber with very good quality and belongs to Stichopus japonicus. Kanto ginseng is mainly produced in Hokkaido, Japan, and its output is very low.

3. Black ginseng

Black ginseng lives in the American Pacific, and there is no domestic and industrial pollution. The growth cycle of this sea cucumber is 3- 15 years, and the accumulation of nutrients and active substances is better than that of Stichopus japonicus growing in the Yellow Sea and Bohai Sea.

4. Russian sea cucumber

Russian sea cucumber, referred to as Luoshen for short, is produced in Vladivostok, Russia, also known as polar ginseng. Because the seawater temperature in Vladivostok is very low, there are few microorganisms and algae in the seawater, and the sea cucumbers here grow slowly.

It takes longer to grow into a ginseng, and its volume is much smaller than that of ordinary sea cucumber. Because of this, Russian sea cucumber can accumulate more nutrients in its body, so its nutritional value is extremely high.

5, tiger skin ginseng

Tiger skin ginseng, a kind of sea cucumber, is named after its skin is spotted and looks like tiger skin. Moreover, this kind of sea cucumber has no thorns, which is different from our general sense of sashimi.

Baidu encyclopedia-imitation sea cucumber

Baidu encyclopedia-Guandong ginseng

Baidu encyclopedia-Russian sea cucumber

Baidu encyclopedia-little black ginseng

Baidu encyclopedia-tiger skin ginseng