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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。
In this paper, the determination of selenium in almond by hydride generation-atomic fluorescence spectrometry was carried out. The recoveries of this method were between 97.0% and 105.6% with RSD values between 1.06% and 2.97%. The method was applied to the determination of selenium in almonds. The results showed that the content of selenium in Xinjiang almond is higher.