马年二月末,山东商河农村郑姓村民一家四口,在午饭后不久突然发病,先后都出现口唇发绀、指甲灰色、皮肤青紫、腹痛腹胀等急性中毒症状,被诊断为急性亚硝酸盐中毒,经医院紧急救治才脱离危险。后经调查证实,中毒者皆因过多食用了去年冬藏的烂大白菜所致,是烂白菜的亚硝酸盐导致了郑先生一家的急性中 At the end of February of the Year of Horse, a family of four surnamed Zheng in the Shanghe rural area of ​​Shandong Province suddenly suffered from the onset of illness shortly after lunch. The symptoms of acute poisoning such as cyanosis of lips, gray nails, bruising of the skin and bloating of abdominal pain and abdominal distension have been diagnosed as acute nitrite poisoning , After emergency treatment by the hospital out of danger. After investigation confirmed that the poisoning are due to excessive consumption of winter cabbage rotten cabbage last year caused by rotten cabbage nitrite has led to a Mr. Zheng a