Quantitative Analysis of Ethyl Carbamate in Korean Alcoholic Beverages by Chromatography with Mass Selective Detection

GC/MS 를 이용한 한국 주류 중의 Ethyl Carbamate 정량

  • Received : 2001.10.22
  • Published : 2002.02.25

Abstract

In order to determine the contents of ethyl carbamate in Korean traditional alcoholic beverages and general beverages, GC/MS-SIM method was used after extraction of beverages with dichloromethane. The contents of ethyl carbamate in Korean traditional alcoholic beverages, non-distilled alcohol, and whisky were detected in the range of $4.6-50.2{\mu}g/L$, $27.8-45.4{\mu}g/L$, and $24.8-55.1{\mu}g/L$, respectively. The recoveries were ranged from 83.3 to 104.8 %. The values of relative standard deviation were ranged from 1.8 to 14.8 % and the detection limit was $0.3{\mu}g/L$.

Keywords

ethyl carbamate;alcoholic beverages;gas chromatogr.;GC-MS

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