Determination of Trace Elements in Corydalis conspersa and Corydalis linarioides by ICP-AES

doi:10.1155/2020/6567015

	Determination of Trace Elements in Corydalis conspersa and Corydalis linarioides by ICP-AES
	Du, Qing 2; Cai, Yanguo 1; Chen, Zhi 3; Wei, Dongliang 1; Cao, Yande 1; Chen, Ying 1; Yu, Shulin 4; Zhao, Qianqian 1; Wu, Jiang 5; Liu, Mingdi 5
刊名	JOURNAL OF CHEMISTRY
	2020-10-26
卷号	2020 页码:11
ISSN号	2090-9063
DOI	10.1155/2020/6567015
通讯作者	Du, Qing(bjdfydq@163.com) ; Chen, Zhi(czi58@163.com)
英文摘要	In order to establish a method for the simultaneous determination of trace elements Al, As, B, Ca, Cr, Cu, Fe, K, Li, Mg, Mn, Na, Ni, P, Si, Ti, and Zn in Corydalis conspersa and Corydalis linarioides, we collected the samples from different areas and treated with acid hydrolysis into tissues to be detected by the way of inductively coupled plasma-atomic emission spectrometry compared with the standard element control method. We can know that the contents of Al, Ca, Fe, K, Mg, Na, and P in roots, stems, leaves, and flowers were higher. The contents of elements in different tissues and areas were as follows: flower > leaf > stem > root, Zeku County > Guide County > Nangqian County > Henan County. Among them, the contents of each element in the flowers of Maixiu Forest Farm were higher, while the contents of B, Cr, Cu, Li, Mn, Ni, Si, Ti, and Zn in roots, stems, and leaves of other areas were lower. The contents of heavy metal elements complied with the limit degree. A 3-factor model was obtained by principal component analysis which could clarify 82.46% of the total experimental data; the factors of Al, Fe, Mg, Na, P, Ca, Cu, Si, and Zn had great influence on the efficacy of 21 kinds of medicinal materials. Cluster analysis classified the samples into three categories; the flowers of Corydalis conspersa and stems of Corydalis linarioides from different collection areas are clustered containing high contents of type 1 and 3 characteristic components; the roots, stems, and leaves from other collection areas are clustered with low contents of 1 and 2 characteristic components. It can be used for the determination of trace elements in Corydalis conspersa and Corydalis linarioides to provide effective basis for revealing the function of trace elements with plant growth.
资助项目	Qinghai Tibet Plateau Phytochemistry Key Laboratory[2017-ZJ-Y19] ; Qinghai Provincial Science and Technology Department Project[2016-ZJ-903] ; Key Laboratory of Medicinal Animal and Plant Resources of Qinghai Tibetan Plateau[2020-ZJ-Y40]
WOS研究方向	Chemistry
语种	英语
出版者	HINDAWI LTD
WOS记录号	WOS:000590957000002
资助机构	Qinghai Tibet Plateau Phytochemistry Key Laboratory ; Qinghai Provincial Science and Technology Department Project ; Key Laboratory of Medicinal Animal and Plant Resources of Qinghai Tibetan Plateau
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/156677]
专题	中国科学院地理科学与资源研究所
通讯作者	Du, Qing; Chen, Zhi
作者单位	1.Asia Silicon Qinghai Co Ltd, 1,Jingui Rd,Dongchuan Ind Pk, Xining 810007, Qinghai, Peoples R China 2.Qinghai Nationalities Univ, Coll Pharm, Key Lab Plant Resources Qinghai Tibet Plateau Che, 3,Bayi Mid Rd, Xining 810007, Qinghai, Peoples R China 3.Qinghai Normal Univ, Key Lab Med Anim & Plant Resources, 38,Wusi West Rd, Xining 810007, Qinghai, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources, Key Lab Ecosyst Network Observat & Modeling, 11A,Datun Rd, Beijing 100101, Peoples R China 5.Qinghai Nationalities Univ, Coll Chem & Chem Engn, 3,Bayi Mid Rd, Xining 810007, Qinghai, Peoples R China
推荐引用方式 GB/T 7714	Du, Qing,Cai, Yanguo,Chen, Zhi,et al. Determination of Trace Elements in Corydalis conspersa and Corydalis linarioides by ICP-AES[J]. JOURNAL OF CHEMISTRY,2020,2020:11.
APA	Du, Qing.,Cai, Yanguo.,Chen, Zhi.,Wei, Dongliang.,Cao, Yande.,...&Liu, Mingdi.(2020).Determination of Trace Elements in Corydalis conspersa and Corydalis linarioides by ICP-AES.JOURNAL OF CHEMISTRY,2020,11.
MLA	Du, Qing,et al."Determination of Trace Elements in Corydalis conspersa and Corydalis linarioides by ICP-AES".JOURNAL OF CHEMISTRY 2020(2020):11.