Is castor bean poisonous? Can people eat?

Ricin is a highly toxic protein, which can damage the liver, kidney and other organs, cause bleeding, degeneration and necrosis, inhibit the paralysis of cardiovascular and respiratory centers, and is one of the main causes of death. People may die if they eat a few castor beans by mistake.

(2) Poisons contained in poisoned castor beans are destroyed by heating. Therefore, most poisoning patients occur after eating raw food. There were 3 cases of persistent vomiting and abdominal pain after taking 2~7 castor beans, of which 1 case had severe confusion, showing symptoms such as dehydration, cold hands and feet, dilated pupils and slow response to light. After routine treatment and symptomatic treatment, they all recovered gradually.

I never understood that when I was a child, there were things called castor beans in front of and behind my house. It seems that it was not specially planted at home, which is useless, but no one has eradicated it. Why do you want to keep these things?

A small bite is fatal: toxic amanita

A pair of1/kloc-0 and 6-year-old sisters in Jiaozhou ate castor beans given by their classmates by mistake, and all three children were poisoned. Two of the sisters took four capsules and three capsules respectively, and they were seriously poisoned. It was sent to the intensive care unit of Qingdao Women and Children Hospital for rescue. After blood purification, their vital signs are temporarily stable, but they are still not completely out of danger.

Poisonous amanita is one of the most poisonous mushrooms known, among which the most famous varieties are white amanita with scale handle, angel of death and white poisonous umbrella called "angel of destruction" series. Eating about 30 grams or half a mushroom cap is fatal enough.

Several kinds of cereals can kill people: castor beans.

Castor seed, commonly known as hemp seed, is the fruit of castor and oil crops. The whole plant of castor is toxic, and its toxic components are ricin and ricinine. Ricin 2mg and ricinine 0. 16g can kill adults. Children can die if they eat 3~5 raw castor seeds. Ricin and ricinine can be destroyed and detoxified after heating. Ricin is a cytoplasmic toxin, which can damage liver, kidney and other parenchymal organs, agglutinate and dissolve red blood cells, and paralyze respiratory and vascular movement centers.

A beautiful but deadly red bean: chicken mother bead

Don't eat indiscriminately! Eating castor beans by mistake, Jiaozhou left-behind sister died of poisoning.

There are two famous killers in the carrot family: hemlock and hemlock. Oenanthe javanica is listed as "the most toxic plant in North America" by the US Department of Agriculture. Its toxin can destroy the central nervous system and lead to seizures in people who eat by mistake. Symptoms include loss of consciousness and severe muscle contraction. And eventually die.