在城镇的大街小巷,常可见到烤猪肉串和羊肉串的摊档,虽然烤肉串色美味香,但常吃对人体健康是有害的。众所周知,肉串在碳火上熏烤时,肉串中的油脂会滴落在炽热的碳火上,瞬间会产生浓浓的淡蓝色烟雾,而这些淡淡的蓝色烟雾中含有一种称为“苯并芘”的化学物质。有关医学专家证实,一切含碳有机物热解或燃烧不充分,都会产生苯并芘。以脂肪为例,在400℃时即可转化为苯并芘,600℃～900℃是生成苯并芘的最佳温度,高达 In the streets of the town, you can often see the roast pork skewers and shish kebab stalls, although the Yakitori flavor delicious, but eat on the human health is harmful. As we all know, the skewers of charcoal on the barbecue, the skewers of grease will drip on the hot carbon fire, the moment will have a thick light blue smoke, and these faint blue smoke contains a said Chemicals that are “benzopyrene.” The medical experts confirmed that all carbon-containing organic matter pyrolysis or combustion is not sufficient, will produce benzopyrene. Taking fat as an example, it can be converted into benzopyrene at 400 ° C, and the optimum temperature for generating benzopyrene is 600 ° C to 900 ° C, up to