Common castor bean rinds

Castor bean (castor bean), commonly known as hemp seed, is the fruit of castor and is an oil crop. Ricin is toxic, and its toxic components are ricin and ricinine. Ricin 2mg, ricinine 0.16g can be lethal to adults. Pediatric clothing 3 to 5 castor beans can be lethal. Ricin and ricin can be destroyed and detoxified by heating. Ricin is a cytoplasmic poison that can damage liver, kidney and other parenchymal organs, and has the function of agglutinating and lysing red blood cells. It can also paralyze the respiratory and vascular motility centers. Symptoms usually occur 3 to 24 hours after eating, with a burning sensation in the throat and esophagus, nausea, vomiting, abdominal pain, and diarrhea. Ripples of the castor skin are common in the stool, and bloody stools may be present. Urine, severe cases of jaundice, anemia, severe headache, convulsions, coma, decreased blood pressure and death. Symptoms usually occur 3 to 24 hours after eating, with a burning sensation in the throat and esophagus, nausea, vomiting, abdominal pain, and diarrhea. Ripples of the castor skin are common in the stool, and bloody stools may be present. Urine, severe cases of jaundice, anemia, severe headache, convulsions, coma, decreased blood pressure and death.