Comparative Study on Mineral Elements in the Roots of Rheum tanguticum from Qinghai-Plateau
文献类型：期刊论文
| 作者 | Li Jin-ping1,2,3; Han You-ji1,3; Liu Li-kuan4; Li Tian-cai1; Sun Jin1; Chen Gui-chen1 |
| 刊名 | spectroscopy and spectral analysis
 |
| 出版日期 | 2011-03-01 |
| 卷号 | 31期号:3页码:812-815 |
| 关键词 | Rheum tanguticum Maxim. ex Balf Mineral elements Principal component analysis (PCA) Different habitats |
| ISSN号 | 1000-0593 |
| 中文摘要 | 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. |
| 英文摘要 | 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. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | spectroscopy |
| 研究领域[WOS] | spectroscopy |
| 关键词[WOS] | rhubarb |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000287987200052 |
| 公开日期 | 2011-12-13 |
| 源URL | [http://ir.nwipb.ac.cn//handle/363003/1584]  |
| 专题 | 西北高原生物研究所_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. |
入库方式： OAI收割
来源：西北高原生物研究所
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