Kidney beans should be blanched in boiling water for more than 10 minutes before cooking, and then take out to cook and eat, frying and cooking should be cooked and boiled through, cooked to the disappearance of the lime green color of the kidney beans, usually stewed for about 15-20 minutes.
2 What are the toxic substances in kidney beans
1. Saponin: Saponin has a strong stimulating effect on the mucous membranes of the gastrointestinal tract and can destroy red blood cells, causing hemolysis.
2. Bean pigment: bean pigment, also known as erythrocyte agglutinin, is a poisonous protein that has a coagulant effect, and can only be destroyed after a long time of boiling.
3. Nitrite: kidney beans placed 24 hours or more, which nitrite content increased greatly, can make the blood form a large number of high iron hemoglobin, can not be combined with oxygen and the loss of oxygen-carrying capacity, resulting in systemic hypoxia, cyanosis and so on.
4. Trypsin inhibitor: This enzyme inhibitor can inactivate trypsin, causing indigestion, gastric distension, nausea, abdominal pain and so on.
3 What are the symptoms of kidney bean poisoning
Poisoning more than eating kidney beans 4-8 hours after the onset of the incubation period of the shortest for 30min, the general symptoms of poisoning dizziness, headache, nausea, vomiting, abdominal pain, weakness, numbness of the limbs, muscle fibrillation, panic and so on, the heaviest have salivation, sweating, pupil narrowing, decreased blood pressure, trance or coma and other similar symptoms of organophosphorus pesticide poisoning.
4 eating kidney beans poisoning how to do
Poisoning symptoms are mild, usually after vomiting and diarrhea can be self-healing; vomiting and diarrhea serious, intravenous glucose saline and vitamin C to correct water and electrolyte disorders, and promote the excretion of toxins, the situation is serious, need to be sent to the hospital in a timely manner.