Comparative Study on Mineral Elements in the Roots of Rheum tanguticum from Qinghai-Plateau

NWIPB OpenIR

	Comparative Study on Mineral Elements in the Roots of Rheum tanguticum from Qinghai-Plateau
	Li Jin-ping 1,2,3; Han You-ji 1,3; Liu Li-kuan 4; Li Tian-cai 1; Sun Jin 1; Chen Gui-chen 1
	2011-03-01
发表期刊	SPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN	1000-0593
卷号	31 期号:3 页码:812-815
文章类型	Article
摘要	In the present paper, the authors analysed 10 mineral elements in the roots of Rheum tanguticum collected from 30 different habitats. The mean concentration values of the 10 elements decreased as follows: Ca > Mg > K > Fe > Mn > Cr > Zn > Ni > Cu > Se. Ca, Mg, K and Fe were abundant in this herb. Most elements varied over a wide range depending on the different habitats. The mineral element data were evaluated by principal component analysis to reveal the distribution pattern of elements in root. Four principal components (K-Ca factor, Cu factor, Mg factor and Zn-Se factor) of plant elements were selected. The authors' study provided a new scientific foundation for further studies and general application of this Chinese herb.; In the present paper, the authors analysed 10 mineral elements in the roots of Rheum tanguticum collected from 30 different habitats. The mean concentration values of the 10 elements decreased as follows: Ca > Mg > K > Fe > Mn > Cr > Zn > Ni > Cu > Se. Ca, Mg, K and Fe were abundant in this herb. Most elements varied over a wide range depending on the different habitats. The mineral element data were evaluated by principal component analysis to reveal the distribution pattern of elements in root. Four principal components (K-Ca factor, Cu factor, Mg factor and Zn-Se factor) of plant elements were selected. The authors' study provided a new scientific foundation for further studies and general application of this Chinese herb.
关键词	Rheum Tanguticum Maxim. Ex Balf Mineral Elements Principal Component Analysis (Pca) Different Habitats
WOS标题词	Science & Technology ; Technology
关键词[WOS]	RHUBARB
收录类别	SCI
语种	英语
WOS研究方向	Spectroscopy
WOS类目	Spectroscopy
WOS记录号	WOS:000287987200052
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/1584
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.Qinghai Normal Univ, Key Lab Environm & Resources Tibetan Plateau, Minist Educ, Xining 810008, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 4.China Agr Vet Bio Sci & Technol Co Ltd, Lanzhou 730046, Peoples R China
推荐引用方式 GB/T 7714	Li Jin-ping,Han You-ji,Liu Li-kuan,et al. Comparative Study on Mineral Elements in the Roots of Rheum tanguticum from Qinghai-Plateau[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2011,31(3):812-815.
APA	Li Jin-ping,Han You-ji,Liu Li-kuan,Li Tian-cai,Sun Jin,&Chen Gui-chen.(2011).Comparative Study on Mineral Elements in the Roots of Rheum tanguticum from Qinghai-Plateau.SPECTROSCOPY AND SPECTRAL ANALYSIS,31(3),812-815.
MLA	Li Jin-ping,et al."Comparative Study on Mineral Elements in the Roots of Rheum tanguticum from Qinghai-Plateau".SPECTROSCOPY AND SPECTRAL ANALYSIS 31.3(2011):812-815.