羊肉营养丰富,味美可口,但街头的烧烤羊肉串,却隐患多多,劝君慎吃。羊肉蛋白质组成中有一种叫色氨酸的成分,经高温明火烤焦后易产生一种叫F-氨甲基衍生物的强致癌物,其毒性甚至比黄曲霉素还要高。另外,烤羊肉中还含有另一种强致癌物———3,4-苯并芘,且含量比香烟中的还高。用 Lamb nutritious, delicious, but the street barbecue lamb skewers, but a lot of hidden dangers, advise Jun carefully eat. There is a composition of mutton protein called tryptophan, burned by the high temperature after the fire easily produce a strong carcinogen called F-aminomethyl derivatives, its toxicity even higher than aflatoxin. In addition, roast lamb also contains another strong carcinogen --- 3,4-benzopyrene, and the content is higher than in cigarettes. use