Determination of Trace Element Contents in Urtica laetevirens Maxim. Reaped in Different Months by ICP-MS

NWIPB OpenIR

	Determination of Trace Element Contents in Urtica laetevirens Maxim. Reaped in Different Months by ICP-MS
	Chi Xiao-feng 1; Jiao Xiao-li 1,2; Ji Tian 1; Dong Qi 1; Xiao Yuan-can 1; Hu Feng-zu 1
	2012-05-01
发表期刊	SPECTROSCOPY AND SPECTRAL ANALYSIS
卷号	32 期号:5 页码:1381-1383
文章类型	Article
摘要	The contents of twenty kinds of trace elements, Al, Ba, Ca, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Ni, P, Pb, S and Zn, were determined by ICP-MS with microwave digestion in Urtica laetevirens Maxim. The recovery(n=7) is 95.4%similar to 101.2%, and the RSD(n=7) is 1.2%similar to 5.3%. The contents of K, P, S, Ca and Na in the samples were abundant while Fe, Mg, Mn and Zn were less abundant. The contents of Al, Cr and Pb which were harmful to human were kept at low level. The contents of trace elements in Urtica laetevirens Maxim, also showed obvious seasonal dynamics. This result provides some theoretical basis for the study of internal relations between trace elements in Urtica laetevirens Maxim. and its efficacy. It's also useful for better development and utilization of the resource.
关键词	Urtica Laetevirens Maxim. Icp-ms Trace Elements Seasonal Dynamics
WOS标题词	Science & Technology ; Technology
收录类别	SCI
语种	英语
WOS研究方向	Spectroscopy
WOS类目	Spectroscopy
WOS记录号	WOS:000303900100051
引用统计
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/6834
专题	中国科学院西北高原生物研究所
作者单位	1.Chinese Acad Sci, NW Inst Plateau Biol, Xining 810008, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Chi Xiao-feng,Jiao Xiao-li,Ji Tian,et al. Determination of Trace Element Contents in Urtica laetevirens Maxim. Reaped in Different Months by ICP-MS[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2012,32(5):1381-1383.
APA	Chi Xiao-feng,Jiao Xiao-li,Ji Tian,Dong Qi,Xiao Yuan-can,&Hu Feng-zu.(2012).Determination of Trace Element Contents in Urtica laetevirens Maxim. Reaped in Different Months by ICP-MS.SPECTROSCOPY AND SPECTRAL ANALYSIS,32(5),1381-1383.
MLA	Chi Xiao-feng,et al."Determination of Trace Element Contents in Urtica laetevirens Maxim. Reaped in Different Months by ICP-MS".SPECTROSCOPY AND SPECTRAL ANALYSIS 32.5(2012):1381-1383.