Determination of microelements from different types of grass in the habitat of Przewalski's gazelle by sealed microwave digestion ICP-AES

doi:10.3964/j.issn.1000-0593(2012)04-1103-03

	Determination of microelements from different types of grass in the habitat of Przewalski's gazelle by sealed microwave digestion ICP-AES
	Zhou, Li-Ye 1,4; Xin, Guo-Sheng 2; Pu, Xiu-Ying 3
刊名	Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis
	2012-04-01
卷号	32 期号:4 页码:1103-1105
关键词	Atomic emission spectroscopy Ecosystems Mixtures Trace analysis Conventional methods Grass Type Habitat conditions High pressure system ICP-AES Microwave digestion Przewalski's gazelle Relative standard deviations
ISSN号	10000593
DOI	10.3964/j.issn.1000-0593(2012)04-1103-03
英文摘要	For the mixture forge from different types of grassland, trace elements including copper, manganese, iron, zinc and molybdenum were separately determined by ICP-AES using high pressure system-sealed microwave digestion in the habitat of the Przewalski's gazelle in Qinghai Hudong in summer (mid-June), autumn (mid-September) and winter (mid-December). The samples of mixture forage were digested with HNO3-H2O2 acids system. The detection limits of the method for the elements varied from 0.002 to 0.008 μg·g-1, with relative standard deviations between 0.13% and 4.29%, and the spike recovery ratios for them were in the range from 94.0% to 101.30%. This method was simple, sensitive and precise compared with conventional method, which will provide scientific basis for the research on gazelles habitat condition.
WOS研究方向	Spectroscopy
语种	中文
出版者	Science Press
WOS记录号	WOS:000302450000054
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/150284]
专题	生命科学与工程学院
作者单位	1.Gansu Agricultural University, Lanzhou 730000, China; 2.Ningxia University, Yinchuan 750021, China; 3.Lanzhou University of Technology, Lanzhou 730000, China 4.Inner Mongolia University for Nationalities, Tongliao 028042, China;
推荐引用方式 GB/T 7714	Zhou, Li-Ye,Xin, Guo-Sheng,Pu, Xiu-Ying. Determination of microelements from different types of grass in the habitat of Przewalski's gazelle by sealed microwave digestion ICP-AES[J]. Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis,2012,32(4):1103-1105.
APA	Zhou, Li-Ye,Xin, Guo-Sheng,&Pu, Xiu-Ying.(2012).Determination of microelements from different types of grass in the habitat of Przewalski's gazelle by sealed microwave digestion ICP-AES.Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis,32(4),1103-1105.
MLA	Zhou, Li-Ye,et al."Determination of microelements from different types of grass in the habitat of Przewalski's gazelle by sealed microwave digestion ICP-AES".Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis 32.4(2012):1103-1105.