Nitrites are used as food preservatives and color enhancers, though they are so toxic they have caused deaths and combine with amines to produce carcinogens.
2
因此当你油炸、烘烤、烧烤或者炒土豆时,有可能会产生有害的致癌物。
So when you fry, bake, grill, or roast potatoes you could be generating potentially harmful carcinogens.
3
焚烧含氯的材料可以产生二恶英和呋喃2,它们是人类致癌物,并与一系列不良健康反应有关。
Incinerated materials containing chlorine can generate dioxins and furans2, which are human carcinogens and have been associated with a range of adverse health effects.