Analysis of Ester in Some Spirit by Gas Chromatography-Mass Spectrometry LUO Chuan—huan,HUANG Rong—qing,XIAO Bing—kun,LIANG Qian—de (Institute of Radiation Medicine,Academy of Military Medical Sciences,Beijing 100850,China)
Abstract:To determine fragrance character of Spirit“Bai”from Shandong.Spirit“Lu’’was positive control,“Er”,egative control,three samples were extracted with either,then analyzed qualitatively and quantitatively with ISTD Namyl acetate (EP) by gaschromatography—mass spectrometry (GC/MS). Fragranter components including ethyl acid ester(E),butanotic acid ester (B),lactic acid ester(L),pentoic acid ester(P),and hexanoic acid ester(H )were chosen.The result showed that the level of esters were higher in Bai close to “Lu”.SO“Bai”can he called concentration fragrant type spirit. Key words:sters;gas chromatography—mass spectrometry(GC/MS);spirit