亚硝酸盐的中毒一、中毒原因１．腐败变质的青菜、小白菜、韭菜、菠菜、萝卜叶等，经过亚硝酸还原菌的作用，将其含的硝酸盐变成亚硝酸盐。有时新胶制的咸菜，或者放置时间较长的熟菜，亚硝酸盐的含量也往往增高。２．饮用含亚硝酸盐类的苦井水。３．煮肉时，为了使其肉色... Nitrite poisoning, poisoning causes 1. Corrupted spoil of vegetables, cabbage, leeks, spinach, radish leaves, after the role of nitrite-reducing bacteria, its nitrate into nitrite. Sometimes fresh rubber pickles, or place a longer time cooked vegetables, nitrite content is also often increased. 2. Drink nitrites containing bitter water. 3. When cooking meat, in order to make it meat color ...