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Comparative Study on Mineral Elements in the Roots of Rheum tanguticum from Qinghai—Platea | |
李锦萍 ; 韩友吉 ; 刘力宽 ; 李天才 ; 孙菁 ; 陈桂琛 | |
2011-03-20 | |
发表期刊 | 光谱学与光谱分析 ; 李锦萍;韩友吉;刘力宽;李天才;孙菁;陈桂琛.Comparative Study on Mineral Elements in the Roots of Rheum tanguticum from Qinghai—Platea,光谱学与光谱分析,2011,31(3):812-815 |
摘要 | In the present paper,the authors analysed 10mineral 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.Fourprincipa1components(K-Cafactor, 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. |
文献类型 | 期刊论文 |
条目标识符 | http://210.75.249.4/handle/363003/46133 |
专题 | 中国科学院西北高原生物研究所 |
推荐引用方式 GB/T 7714 | 李锦萍,韩友吉,刘力宽,等. Comparative Study on Mineral Elements in the Roots of Rheum tanguticum from Qinghai—Platea[J]. 光谱学与光谱分析, 李锦萍;韩友吉;刘力宽;李天才;孙菁;陈桂琛.Comparative Study on Mineral Elements in the Roots of Rheum tanguticum from Qinghai—Platea,光谱学与光谱分析,2011,31(3):812-815,2011. |
APA | 李锦萍,韩友吉,刘力宽,李天才,孙菁,&陈桂琛.(2011).Comparative Study on Mineral Elements in the Roots of Rheum tanguticum from Qinghai—Platea.光谱学与光谱分析. |
MLA | 李锦萍,et al."Comparative Study on Mineral Elements in the Roots of Rheum tanguticum from Qinghai—Platea".光谱学与光谱分析 (2011). |
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