氢化物发生-原子荧光光谱法测定杏仁中的微量元素硒  

Determination of Trace Selenium in Almond by HG-AFS

作　　者：杨飞 石磊[2] 曹登云[3] 

机构地区：[1]新疆维吾尔自治区分析测试研究院,乌鲁木齐科学北路374号830000 [2]新疆医科大学第一附属医院药学部,乌鲁木齐鲤鱼山路1号830000 [3]新疆农业大学,乌鲁木齐南昌路42号830000

出　　处：《光谱实验室》2012年第5期3034-3037,共4页Chinese Journal of Spectroscopy Laboratory

摘　　要：本文采用氢化物发生-原子荧光光谱法测定杏仁中硒,此方法的回收率在97.0%—105.6%之间,RSD值在1.06%—2.97%之间,方法可用于杏仁中硒的测定。结果表明新疆杏仁中硒含量较高。Selenium in almond was determined by hydride generation-atomic fluorescence spectrometry（HG-AFS）,and the recoveries were in the range of 97.0%—105.6% with RSD from 1.06% to 2.97%.The method is applied to determination of selenium in almond,and the results show that the content of selenium in almond is relatively high.

关 键 词：杏仁 原子荧光光谱法 硒 

分 类 号：O657.31[理学—分析化学]