气候变化领域集成服务门户(CCPortal): Geographical origin discrimination of Anisodus tanguticus (Maxim.): Chemometrics methods applied to ICP-OES analysis

CCPortal

DOI	10.1016/j.arabjc.2024.105730
	Geographical origin discrimination of Anisodus tanguticus (Maxim.): Chemometrics methods applied to ICP-OES analysis
	Chen, Chen; Wang, Bo; Xiao, Yuanming; Xiong, Feng; Zhou, Guoying
发表日期	2024
ISSN	1878-5352
EISSN	1878-5379
起始页码	17
结束页码	5
卷号	17 期号:5
英文摘要	Anisodus tanguticus (Maxim.) Pascher, which is an important species used in traditional Tibetan medicine, is grown on the Qinghai-Tibet Plateau. A quantitative analysis of 18 elements in A. tanguticus and the soil was conducted using an inductively coupled plasma optical emission spectrometer. The elemental contents of A. tanguticus underwent principal component analysis, linear discriminant analysis, and orthogonal partial leastsquares discriminant analysis. Furthermore, elemental accumulation and elemental transfer coefficients were calculated, and the correlation between environmental factors and elemental content was further explored. The multivariate statistical results indicated that A. tanguticus plants can be distinguished by their geographical origin. Elemental accumulation and transfer patterns differed significantly among the analysed elements. Some positive or negative correlation relationships were found between environmental factors and contents in root parts of A. tanguticus. The present study provides an efficient and practical method to discriminate the geographical origin of A. tanguticus from different regions.
英文关键词	Multielement; Chemometric methods; Element accumulation; Element transfer
语种	英语
WOS研究方向	Chemistry
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:001208363700001
来源期刊	ARABIAN JOURNAL OF CHEMISTRY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/291946
作者单位	Huaibei Normal University; Chinese Academy of Sciences
推荐引用方式 GB/T 7714	Chen, Chen,Wang, Bo,Xiao, Yuanming,et al. Geographical origin discrimination of Anisodus tanguticus (Maxim.): Chemometrics methods applied to ICP-OES analysis[J],2024,17(5).
APA	Chen, Chen,Wang, Bo,Xiao, Yuanming,Xiong, Feng,&Zhou, Guoying.(2024).Geographical origin discrimination of Anisodus tanguticus (Maxim.): Chemometrics methods applied to ICP-OES analysis.ARABIAN JOURNAL OF CHEMISTRY,17(5).
MLA	Chen, Chen,et al."Geographical origin discrimination of Anisodus tanguticus (Maxim.): Chemometrics methods applied to ICP-OES analysis".ARABIAN JOURNAL OF CHEMISTRY 17.5(2024).