Determination of Trace Determination of Elements in Medicinal Materials of Cultivated and Wild Rhizoma et Radix Notopterygii Vegetated in Different Months by Flame Atomic Absorption Spectrometry
文献类型：期刊论文
| 作者 | Li Chun-li1,2; Zhou Guo-ying1; Hu Feng-zu1; Xu Wen-hua1; Chen Gui-chen1 |
| 刊名 | spectroscopy and spectral analysis
 |
| 出版日期 | 2011-04-01 |
| 卷号 | 31期号:4页码:1122-1125 |
| 关键词 | Rhizoma et radix notopterygii FAAS Trace elements Seasonal dynamics |
| ISSN号 | 1000-0593 |
| 中文摘要 | the contents of six trace elements ca, mg, fe, mn, cu and zn in the medicinal materials of cultivated and wild rhizoma et radix notopterygii vegetated in different months were determined by flame atomic absorption spectrometry (faas) with air-acetylene flame, and the feature of trace elements contents and their seasonal dynamics were analyzed using spss16.0 analysis software. the recovery rate obtained by standard addition method ranged between 96.33% and 105.25%, and the relative standard deviation was 0.84%similar to 2.98%. this showed that the method had good precision and definition. the study indicated that there are abundant microelements in medicinal materials of cultivated and wild rhizoma et radix notopterygii. the contents of ca are both highest in the medicinal materials of cultivated and wild rhizoma et radix notopterygii, and the contents of cu element are lowest; the contents order is ca>mg>fe>mn>zn>cu; the seasonal dynamics of ca, mg, fe, mn, cu and zn had obvious regularity in the medicinal materials of cultivated and wild rhizoma et radix notopterygii. it is concluded that the amount of six elements in wild rhizoma et radix notopterygii are more than the cultivated; the data can provide reference for artificial cultivation of wild herbs. |
| 英文摘要 | the contents of six trace elements ca, mg, fe, mn, cu and zn in the medicinal materials of cultivated and wild rhizoma et radix notopterygii vegetated in different months were determined by flame atomic absorption spectrometry (faas) with air-acetylene flame, and the feature of trace elements contents and their seasonal dynamics were analyzed using spss16.0 analysis software. the recovery rate obtained by standard addition method ranged between 96.33% and 105.25%, and the relative standard deviation was 0.84%similar to 2.98%. this showed that the method had good precision and definition. the study indicated that there are abundant microelements in medicinal materials of cultivated and wild rhizoma et radix notopterygii. the contents of ca are both highest in the medicinal materials of cultivated and wild rhizoma et radix notopterygii, and the contents of cu element are lowest; the contents order is ca>mg>fe>mn>zn>cu; the seasonal dynamics of ca, mg, fe, mn, cu and zn had obvious regularity in the medicinal materials of cultivated and wild rhizoma et radix notopterygii. it is concluded that the amount of six elements in wild rhizoma et radix notopterygii are more than the cultivated; the data can provide reference for artificial cultivation of wild herbs. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | spectroscopy |
| 研究领域[WOS] | spectroscopy |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000291227500058 |
| 公开日期 | 2011-12-13 |
| 源URL | [http://ir.nwipb.ac.cn//handle/363003/1562]  |
| 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, Key Lab Adaptat & Evolut Plateau Biota, Xining 810001, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Chun-li,Zhou Guo-ying,Hu Feng-zu,et al. Determination of Trace Determination of Elements in Medicinal Materials of Cultivated and Wild Rhizoma et Radix Notopterygii Vegetated in Different Months by Flame Atomic Absorption Spectrometry[J]. spectroscopy and spectral analysis,2011,31(4):1122-1125. |
| APA | Li Chun-li,Zhou Guo-ying,Hu Feng-zu,Xu Wen-hua,&Chen Gui-chen.(2011).Determination of Trace Determination of Elements in Medicinal Materials of Cultivated and Wild Rhizoma et Radix Notopterygii Vegetated in Different Months by Flame Atomic Absorption Spectrometry.spectroscopy and spectral analysis,31(4),1122-1125. |
| MLA | Li Chun-li,et al."Determination of Trace Determination of Elements in Medicinal Materials of Cultivated and Wild Rhizoma et Radix Notopterygii Vegetated in Different Months by Flame Atomic Absorption Spectrometry".spectroscopy and spectral analysis 31.4(2011):1122-1125. |
入库方式： OAI收割
来源：西北高原生物研究所
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