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 $0.3{\mu}g/L$.
한국 고유의 전통주 및 일반 알코올 음료에 대한 ethyl carbamate 의 함량을 알아보기 위하여 국내에서 시판되고 있는 술을 dichloromethane 용매로 추출한 후 GC/MS-SIM방법에 의해 분석하였다 분석결과 ethyl carbamate는 한국고유의 전통주에 $4.6-50.2{\mu}g/L$ 비 증류주에 $27.8-45.4{\mu}g/L$ 위스키에는 $24.8-55.1{\mu}g/L$ 함유되어 있음을 알 수 있었다. 회수율은 83.3-104.8 %의 값을 얻었고, 상대표준편차는 1.8-14.81% 검출한계는 $0.3{\mu}g/L$이었다.
