Acrylamide, a natural composition in food made of sugarcane and lucid asparagus amide, can be changed into a kind of chemical substance which is able to cause cancers after unsound heating.

• 摘要丙烯酰胺是由蔗糖、天门冬酰胺等食物中的天然成分，经不合理加热形成的一类化学性致癌物。