食用油脂中多环芳烃的研究进展

摘要

Polycyclic aromatic hydrocarbons are known as persistent organic pollutants. Benzo( a) pyrene is the first environmental chemical carcinogens found with strong carcinogenicity,so benzo( a)pyrene is u-sually seen as the representative of polycyclic aromatic hydrocarbons. The source and removal methods of benzo ( a) pyrene in the edible oils were reviewed. The research prospect and technological development of benzo(a) pyrene in edible oils were also analyzed.%多环芳烃是人们熟知的持久性有机污染物之一,其中苯并芘是第一个被发现的环境化学致癌物,而且致癌性很强,故常以苯并芘作为多环芳烃的代表.对食用油中苯并芘的污染来源以及脱除方法进行了详细阐述,并对食用油中苯并芘的研究和技术发展进行了展望.