秋冬时节,许多家庭都有腌菜的习惯。但切记提防,如果所用原料不好、加工方法不当或环境条件不良等,都会使腌菜变质,食用这种变质的腌菜极易导致急性中毒的发生。变质腌菜中毒实质上是亚硝酸盐的中毒,中毒后血液运输氧的能力出现严重障碍,造成机体组织缺氧。一般在进食后1～3小时出现口唇、指甲及全身皮肤青紫,头痛头晕、心慌、烦 Autumn and winter season, many families have pickles habits. But beware, if the raw materials used are not good, improper processing methods or poor environmental conditions, will make pickles metamorphism, consumption of this deterioration of pickles can easily lead to acute poisoning. Metamorphic pickles poisoning is essentially nitrite poisoning, the ability of blood transport oxygen poisoning serious obstacles, resulting in hypoxia in the body tissue. Usually 1-3 hours after eating lips, nails and body bruising, headache, dizziness, palpitation, annoying