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首页> 外文期刊>Journal of Agricultural and Food Chemistry >N-nitrosodimethylamine in Brazilian, U.S. domestic, and U.S. imported beers.
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N-nitrosodimethylamine in Brazilian, U.S. domestic, and U.S. imported beers.

机译：巴西，美国国内和美国进口啤酒中的N-亚硝基二甲基胺。

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摘要

N-Nitrosodimethylamine (NDMA) was determined in beers manufactured in Brazil and in the USA as well as in beers imported into the USA from 20 countries. Among the 166 beers analysed, 54% contained NDMA 0.05-0.55μg/kg, with an overall mean level of0.07μg/kg. NDMA levels in Brazilian beers were investigated for the first time. The average daily intake of NDMA per person from consumption of beer was estimated to be 0.002 and 0.01μg in Brazil and in the United States, respectively. The NDMA levelsreported in this study are similar to those given in other recent reports from a number of countries. They indicate that malting and brewing industries have reduced NDMA levels in beers to a few percent of what the levels were 15 years ago.
机译：在巴西和美国生产的啤酒中以及从20个国家进口到美国的啤酒中都测定了N-亚硝基二甲胺（NDMA）。在分析的166种啤酒中，有54％的NDMA为0.05-0.55μg/ kg，总平均水平为0.07μg/ kg。首次调查了巴西啤酒中的NDMA水平。在巴西和美国，每人从啤酒中摄取的NDMA的平均每日摄入量分别估计为0.002和0.01μg。这项研究报告的NDMA水平与许多国家/地区最近的其他报告中给出的水平相似。他们表明，制麦和酿造行业已将啤酒中的NDMA水平降低到15年前的水平的百分之几。

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