Knowledge Management System of Northwest Institute of Plateau Biology, CAS
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 | |
Li Chun-li1,2; Zhou Guo-ying1; Hu Feng-zu1; Xu Wen-hua1; Chen Gui-chen1 | |
2011-04-01 | |
发表期刊 | SPECTROSCOPY AND SPECTRAL ANALYSIS
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ISSN | 1000-0593 |
卷号 | 31期号:4页码:1122-1125 |
文章类型 | Article |
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.; 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. |
关键词 | Rhizoma Et Radix Notopterygii Faas Trace Elements Seasonal Dynamics |
WOS标题词 | Science & Technology ; Technology |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Spectroscopy |
WOS类目 | Spectroscopy |
WOS记录号 | WOS:000291227500058 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://210.75.249.4/handle/363003/1562 |
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, 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. |
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