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7.环境化学——致癌物质的分离测定随着工业生产的发展,由环境污染或生物代谢分解所产生的各种致癌物质的测定日益为人们所瞩目。据报导,世界各主要工业国家中,皮肤癌、肺癌发病率的增加与空气中污染的某些多环芳香烃和杂环芳香烃有关。发霉谷物中由黄曲霉产生的黄曲霉毒素则是一种肝癌诱发剂已得到证实,亚硝胺类化合物也是一类癌症
7. Environmental Chemistry - Determination of Carcinogen Separation With the development of industrial production, the determination of various carcinogenic substances resulting from environmental pollution or bio-metabolic decomposition has drawn increasing attention. It is reported that the increase in the incidence of skin cancer and lung cancer among the major industrialized countries in the world is related to some polycyclic aromatic hydrocarbons and heterocyclic aromatic hydrocarbons that are polluted in the air. Aflatoxin produced by Aspergillus flavus in moldy grains is a hepatocellular carcinoma inducer that has been confirmed and nitrosamines are also a type of cancer