Current incidence of N-nitrosodimethylamine in beers worldwide

被引:14
作者
Baxter, E. D. [1 ]
Slaiding, I. R. [1 ]
Travers, V. [1 ]
机构
[1] Brewing Res Int, Nutfield RH1 4HY, Surrey, England
来源
FOOD ADDITIVES AND CONTAMINANTS | 2007年 / 24卷 / 08期
关键词
nitrosamines; beer; beverages;
D O I
10.1080/02652030701278354
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
A range of beers (n = 138) from 42 countries were analysed for the presence of N-nitrosodimethylamine (NDMA) using a chemiluminescence technique with a limit of quantification of 0.1 mu gL(-1). The overwhelming majority of samples (79%) did not contain detectable NDMA, and only three samples exceeded 0.5 mu gL(-1). No association was found between NDMA content and beer strength, type or geographical origin. It was noted that water can be a potential source of NDMA in beverages.
引用
收藏
页码:807 / 811
页数:5
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