摘要
本文针对目前食品消费市场流行的液态奶制品,建立了顶空气相色谱测定液态奶制品中挥发性组分乙醇的方法,并优化了测定条件,得到方法的回收率范围为88.5%～108.8%,精密度为6.1%,方法的线性范围为0～1.0mg/ml,结果表明本法具有简便、快速、准确等优点。
In this paper, the method of determining alcohol in the liquid milk product by headspace gas chromatography was carded out. Through the optiminzed conditions the results of determination are： recovery range 88.5%- 108.8%, precision 6.1%, and the linearity range 0- 1.0mg/ml. The results showed that the advantage of this method is simple, fast and accurate.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2007年第2期264-266,共3页
Food Science
关键词
气相色谱法
液态奶制品
乙醇
gas chromatography
liquid milk product
alcohol
