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前不久,一些媒体报道称超标的亚硝酸盐是一种强烈的致癌物质,致使许多不明真相的人感到恐怖,果真如此吗?专家解释说,其实自然界很多食物包括鱼类、蔬菜类、蛋类、肉类中都含有亚硝酸盐,蔬菜中的亚硝酸盐的平均含量大约是4毫克/公斤,豆类就更高了,达10毫克/公斤。亚硝酸盐是不会蓄积在体内的,它可以通过尿液排出,也就是说,日常膳食中的亚硝酸盐不会对人体造成危害。对食品中的亚硝酸盐含量进行控制,一方面是因为大剂量的亚硝酸盐进入人体内会造成中毒,中毒的剂量是200毫克以上,而正
Not long ago, some media reported that exceeding the standard of nitrite is a strong carcinogen, causing many people who do not know the horror, is it true? Experts explained that in fact, many foods in nature, including fish, vegetables, eggs , Meat contains nitrite, vegetables, the average content of nitrite is about 4 mg / kg, beans are even higher, up to 10 mg / kg. Nitrite is not stored in the body, it can be excreted through the urine, that is, nitrites in daily meals will not cause harm to humans. Control of nitrite content in food, on the one hand because large doses of nitrite into the human body can cause poisoning, the dose of poisoning is 200 mg or more, and is