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ICP-OES法测定两种肋柱花21种矿质元素
袁园园; 孙菁; 王延花; 周玉碧; 叶润蓉; 邓娟; 彭敏; 卢学峰
2016
Source Publication甘肃农业大学学报
Issue2Pages:79-83
Abstract【目的】用ICP-OES方法测定肋柱花的矿质元素,分析比较两种肋柱花中矿质元素含量差异,为肋柱花资源的深入开发提供科学依据.【方法】采用硝酸-微波消解样品,结合电感耦合等离子体发射光谱(ICP-OES)法对大花肋柱花和肋柱花中21种矿质元素进行测定.【结果】大花肋柱花中检出21种矿质元素,肋柱花中检出18种矿质元素,Se、Mo、Cd未检出.此外,两者均具有较高的Ca、Mg、Fe元素含量,Co在两种肋柱花的含量差异最大,Tl相差最小.线性相关系数r在0.999 0~1.000 0之间,检出限低于0.0040mg/kg,加标回收率在88%~106%之间,RSD在0.20%~4.31%.【结论】IC...
Keyword大花肋柱花 肋柱花 矿质元素 Icp-oes
Document Type期刊论文
Identifierhttp://210.75.249.4/handle/363003/5844
Collection中国科学院西北高原生物研究所
Recommended Citation
GB/T 7714
袁园园,孙菁,王延花,等. ICP-OES法测定两种肋柱花21种矿质元素[J]. 甘肃农业大学学报,2016(2):79-83.
APA 袁园园.,孙菁.,王延花.,周玉碧.,叶润蓉.,...&卢学峰.(2016).ICP-OES法测定两种肋柱花21种矿质元素.甘肃农业大学学报(2),79-83.
MLA 袁园园,et al."ICP-OES法测定两种肋柱花21种矿质元素".甘肃农业大学学报 .2(2016):79-83.
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