摘要
采用氢化物发生-原子荧光光谱法对富硒麦芽中硒的含量进行了分析。讨论并确定了实验的最佳测定条件。结果表明,硒的检出限(σ=3)为0.167μg/L,相对标准偏差(RSD)为1.203%,回收率为94.1%～101.6%。方法简便、快速、准确。
The content of selenium in seleuium-enriched malt was determined by hydride generation atomic fluorescence spectrometry （HG-AFS）. The optimum conditions for the determination on selenium were also briefly discussed .The detection limit, the recoveries of the method and RSD were 0,167μg/L, 94.1%～101.6% and 1.203%, respectively. The method showed to be convenient, quick and accurate.
出处
《现代食品科技》
EI
CAS
2007年第3期72-74,共3页
Modern Food Science and Technology
基金
教育部高校博士点基金(RFDP20020307022)
国家"十五"科技攻关项目(2002BA574A-10-1-6)
关键词
富硒麦芽
硒
氢化物塬子荧光光谱法
selenium-enriched malt
selenium
hydride generation atomic fluorescence spectrometry （HG-AFS）
