What kind of sea rainbow is sea rainbow and snail? It is a kind of shellfish. Its meat is delicious and nutritious. The dried product contains protein 53.5%, fat 6.9%, sugar 17.6%, inorganic salt 8.6%, various trace elements such as vitamins, iodine, calcium, phosphorus and iron, and various amino acids. Because sea rainbow has high nutritional value, It has the functions of treating fatigue, exhaustion, hypospermia, hematemesis, chronic dysentery, low back pain due to bowel sounds, etc.
Weaving snail is abundant in the southeast coastal area, mainly living in the muddy land near the sea and near the reef. Its appearance is characterized by the shape of a cone, the size of which is similar to that of a fingernail, hovering for 8 layers and shrinking at the base. The tail is sharp, the snail is slender, the length is about 1 cm, the width is about 0.5 cm, and the shell surface often has 1? 3 purple-brown or red-yellow spiral bands, the body is pale yellow. From the appearance, the snail is about the size of a fingernail.
The existing toxins that harm shellfish can generally be divided into paralytic shellfish toxins, diarrheal shellfish toxins, neurotic shellfish toxins and forgetful shellfish toxins. At present, there are no specific therapeutic drugs for poisoning caused by these four kinds of shellfish toxins. Sea rainbow is rich in nutrients such as protein, so eating ordinary sea rainbow will not lead to poisoning. It is mainly caused by the accumulation of paralytic shellfish toxins in the sea rainbow after eating a toxic red tide. When people eat shellfish such as sea rainbow containing paralytic shellfish toxin by mistake, it is easy to cause food poisoning. The main symptoms of poisoning are dizziness, vomiting, diarrhea, tingling and paralysis of lips, face and neck, and even suffocation and death in severe cases. Poisoning symptoms such as dizziness, vomiting, numbness of lips and fingers may occur after eating. The incubation period is as short as 5 minutes and as long as 4 hours. These toxins are quite special. They are extremely resistant to high temperatures, and ordinary heating methods at home cannot degrade the toxins. Even eating the cooked sea rainbow may lead to food poisoning. ?
When in the ocean? Red tide? Frequently, in the snail? Clam toxin? The toxin will increase greatly. In fact, the snail itself is not toxic, and its deadly toxicity is obtained from the growing environment. Whether the snail is toxic or not depends on the food it eats. When a red tide occurs in the ocean, a large number of plankton gather, and such an environment will become a gathering place for toxic algae. Most shellfish eat algae, which will enrich toxins in their bodies and become toxic organisms. The lethal dose of the toxin to human body is 0.54 mg? 0.9 mg, that is to say, a snail can kill people. ?