四季豆又名芸豆或芸扁豆。根据有关文献和国内研究资料,认为四季豆中毒系由所含皂素引起[皂素亦称皂甙]。皂素对消化道粘膜有强的刺激性,引起局部充血,肿胀及出血性炎症,以致造成恶心、呕吐、腹泻和腹痛等胃肠道症状。一般情况下,食用四季豆并不引起中毒。但如炒煮不熟,毒素未彻底破坏,常可引起中毒。四季豆中毒虽然一年四季均可发生,但在秋季下霜前后较 Green beans, also known as kidney beans or kidney beans. According to the relevant literature and domestic research data, it is believed that tetrascine poisoning is caused by saponin [saponin also known as saponin]. Diosgenin has a strong irritant mucosa, causing local congestion, swelling and hemorrhagic inflammation, resulting in nausea, vomiting, diarrhea and abdominal pain and other gastrointestinal symptoms. Under normal circumstances, consumption of green beans does not cause poisoning. However, such as cooking unfamiliar, toxins are not completely destroyed, can often cause poisoning. Four bean poisoning can occur throughout the year, but before and after the frost in the fall