RT Journal Article
SR Electronic
T1 Determination of Ethyl Carbamate in Wine by Solid-Phase Microextraction and Gas Chromatography/Mass Spectrometry
JF American Journal of Enology and Viticulture
JO Am J Enol Vitic.
FD American Society for Enology and Viticulture
SP 60
OP 63
DO 10.5344/ajev.2002.53.1.60
VO 53
IS 1
A1 R. S. Whiton
A1 B. W. Zoecklein
YR 2002
UL http://www.ajevonline.org/content/53/1/60.abstract
AB A method for the rapid determination of ethyl carbamate in wine by headspace solid-phase microextraction with detection by gas chromatography/mass spectrometry has been developed. The analysis parameters of fiber coating, extraction time, and sample temperature have been optimized. The optimized method of headspace sampling with a Carbowax/divinylbenzene fiber for 30 minutes has been found to be reproducible and linear from 10 to 80 µg/L, with a limit of detection of 9.6 µg/L. The method is simple, requires little operator effort, and can be automated.