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

	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-li ; Zhou Guo-ying ; Hu Feng-zu ; Xu Wen-hua ; Chen Gui-chen
刊名	SPECTROSCOPY AND SPECTRAL ANALYSIS ; Li, CL; Zhou, GY; Hu, FZ; Xu, WH; Chen, GC.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,2011,31(4):1122-1125
	2011-04-01
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.; 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.
内容类型	期刊论文
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
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, Li, CL; Zhou, GY; Hu, FZ; Xu, WH; Chen, GC.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,2011,31(4):1122-1125,2011.
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.
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 (2011).