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1986年,加拿大安大略州政府酒精饮料管理委员会,以州内出售的两种日本酒中致癌物尿烷(氨基甲酸乙酯)含量超过标准,下令收回。这一消息使日本制造商受到极大冲击。尿烷是有致癌、致畸及致突变作用的,酒精饮料中这种物质的来源有二,一是由于加入杀菌剂焦碳酸二乙酯。二是酒精饮料中自然产生。因此,从酒精饮料中除去尿烷或防止其形成已是全球性的紧迫问题。本文作者从尿烷毒性、测定方法、形成及除去等方面进行了简述。
In 1986, the Ontario State Alcohol and Beverage Commission of Canada ordered the recall of carcinogens, urethane (urethane), out of the two Japanese wines sold in the state. The news that Japanese manufacturers suffered a great impact. Urethane is carcinogenic, teratogenic and mutagenic effects, alcohol drinks in this source of material there are two, one is due to the addition of disinfectant diethyl pyrocarbonate. Second, naturally occurring in alcoholic beverages. Therefore, the removal of urethane from alcoholic beverages or the prevention of their formation have become pressing global issues. The authors describe briefly the urethane toxicity, determination methods, formation and removal.