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| Determination of 15 elements in Yellow Grain and Millet by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES) |
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Received:April 17, 2013
Revised:June 28, 2013
Published Online:December 19, 2013
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| DOI：doi:10.3969/j.issn.2095-1035.2013.04.016 |
| KeyWord:multi-element; ICP-AES; Huang He; millet |
| Author | Institution |
| LV Yi |
Chifeng Technical Supervision and Inspection Institute, Chifeng, Inner Mongolia ,China |
| BAO Lidao |
Inner Mongolia Chifeng College, Chifeng, Inner Mongolia, ,China |
| ZHAO Yuying |
Research Institute of Natural Products Development and Waste Utilization, Inner Mongolia University, Tongliao, Inner Mongolia, ,China |
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| Abstract: |
| An analytical method was proposed to simultaneously determine Na, Ca, Sn, Cu, Zn, Al, Mg, Fe, P, Si, K, Ba, Se, Mo,and Mn, in Huang He and millet by inductively coupled plasma atomic emission spectrometry (ICP-AES) and the spiked recovery experiments were conducted to each element. The average recoveries of each element in Huang He and millet were in the range of 96.67% to 104.00%, and the RSDs were less than 5%.The method was used to simplely, rapidly and accurately determine the elements in Huang He and millet. The results show that the contents of K, P, Mg are high in Huang He and millet, but the content of Ca, Mg, Fe, Zn and Mn are higher in millet than in Huang He. Huang He and millet both are rich in Na, Ca, Zn, and Fe. From trace elements perspective, millet has more elements useful to human body than Huang He. |
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