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利用ICP-MS测定食用红甜菜中多种元素的初探

作  者:
崔平;潘荣;张福顺
单  位:
黑龙江省普通高等学校甜菜遗传育种重点实验室;中国农业科学院甜菜研究所/黑龙江大学农作物研究院
关键词:
红甜菜;微量元素;ICP-MS;测定
摘  要:
采用电感耦合等离子体质谱仪(ICP-MS),同时测定了甜菜中12种微量元素的含量。测定结果回收率为91.0%~117.0%,变异系数RSD值为0.29%~2.59%,结果可信度较高。该法精密度高、准确性好、干扰较少、快速简单,可用于质量控制,为食用甜菜中多种元素含量测定提供了方法,为进一步开发和利用红甜菜提供了科学依据。
译  名:
Detection of Microelement Content in Red Beet by ICP-MS
作  者:
CUI Ping1,2,3,PAN Rong1,2,3,ZHANG Fu-shun3(1.The Key Laboratory of Sugarbeet Genetics Breeding,Heilongjiang University,Harbin 150080,China;2.The Key Laboratory of North Sugar Crop Resource and Utilization,Chinese Academy of Agricultural Sciences,Harbin 150080,China;3.Sugarbeet Research Institute of Chinese Academy of Agricultural Sciences/Institute for Crop Research,Heilongjiang University,Harbin 150080,China)
关键词:
red beet;microelement;ICP-MS;detection
摘  要:
The microelement content in red beet was simultaneously detected by Inductively Coupled Plasma-Mass Spectrometer.The tested recovery rate was 91.0%-117.0%,and relative standard deviation of variation coefficient was 0.29%-2.59%.The results showed that the ICP-MS method was fast and accuracy,little interference factor and reliability.

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