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关注食品健康的人,肯定都听过“隔夜菜致癌”的说法。在媒体上经常有吃了隔夜菜被送进急救室的报道,专家也纷纷解释,隔夜菜会产生亚硝酸盐,而亚硝酸盐是一种致癌物;更有甚者指出,“蔬菜每加热一次,致癌物增加几十倍”。那么,蔬菜中有多少“致癌”物?它们又从何而来?隔夜过程中发生了什么?
Concerned about the health of food, must have heard “overnight dish cause cancer ” argument. In the media often eat overnight food was sent to the emergency room coverage, experts have also explained that overnight dishes will produce nitrite, nitrite is a carcinogen; What is more, “vegetables Once heated, carcinogens increase by several times ”. So how many “carcinogens” in vegetables? Where do they come from? What happened during the night?