Analysis of 27 Mineral Elements in the Rice Samples Collected from China and Japan by Using ICP-OES and ICP-MS | |
Wang, XP; Li B(李柏)![]() ![]() | |
2010 | |
发表期刊 | SPECTROSCOPY AND SPECTRAL ANALYSIS (IF:0.344[JCR-2016],0.281[5-Year]) |
卷号 | 30期号:8页码:2260-2264 |
通讯作者 | [Wang Xiao-ping] Soochow Univ, Sch Radioact Med & Publ Hyg, Suzhou 215123, Peoples R China ; [Li Bai] Chinese Acad Sci, Inst High Energy Phys, Key Lab Nucl Analyt Tech, Beijing 100049, Peoples R China |
文章类型 | Article |
摘要 | Based on microwave-assisted decomposition and dry ashing methods, the concentrations of Al, As, B, Ba, Ca, Cd, Co, Cr, Cs, Cu, Fe, Hg, K, Mg, Mn, Mo, Na, Ni, P, Pb, Rb, S, Se, Sr, Tl, V and Zn in sixteen Chinese rice samples and eleven Japanese rice samples were analysed by using ICP-OES and ICP-MS, and a biological standard reference material rice (GBW10010) was used to verify the accuracy and the precision of analytical method. It was demonstrated that ICP-MS equipped with a collision cell technique can be successfully used for reducing polyatomic interferences in the detection of elements with low m/z ratios. Compared with those in Japanese rice samples, the concentrations of Al, S and Sr in Chinese rice samples are significantly high, and the concentrations of B, Cd, Cs, Mg, Mo, P, Pb and Zn in Chinese rice samples are much lower(P<0. 05). The Ward's method of cluster analysis applied to the concentrations of 26 elements except Tl whose concentration is below the detection limit exhibited the ability to effectively differentiate Chinese rice samples from Japanese rice samples. Moreover, it was found that the concentrations of magnesium correlate very well with the concentrations of phosphorus in all rice samples, with the correlation coefficient being as high as 0. 955 2. |
关键词 | Rice Mineral element Microwave decomposition Dry ashing ICP-OES ICP-MS Biological standard reference material Cluster analysis Correlation |
学科领域 | Spectroscopy |
DOI | 10.3964/j.issn.1000-0593(2010)08-2260-05 |
URL | 查看原文 |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Spectroscopy |
WOS类目 | Spectroscopy |
WOS记录号 | WOS:000280461100056 |
引用统计 | 正在获取...
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文献类型 | 期刊论文 |
条目标识符 | https://ir.ihep.ac.cn/handle/311005/239705 |
专题 | 多学科研究中心 实验物理中心 |
作者单位 | 中国科学院高能物理研究所 |
第一作者单位 | 中国科学院高能物理研究所 |
推荐引用方式 GB/T 7714 | Wang, XP,Li B,Li, B. Analysis of 27 Mineral Elements in the Rice Samples Collected from China and Japan by Using ICP-OES and ICP-MS[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2010,30(8):2260-2264. |
APA | Wang, XP,李柏,&Li, B.(2010).Analysis of 27 Mineral Elements in the Rice Samples Collected from China and Japan by Using ICP-OES and ICP-MS.SPECTROSCOPY AND SPECTRAL ANALYSIS,30(8),2260-2264. |
MLA | Wang, XP,et al."Analysis of 27 Mineral Elements in the Rice Samples Collected from China and Japan by Using ICP-OES and ICP-MS".SPECTROSCOPY AND SPECTRAL ANALYSIS 30.8(2010):2260-2264. |
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