DICP OpenIR
Liquid chromatography/mass spectrometry-based metabolic profiling to elucidate chemical differences of tobacco leaves between Zimbabwe and China
Li, Qinghua1,2; Zhao, Chunxia1; Li, Yong1; Chang, Yuwei1; Wu, Zeming1; Pang, Tao3; Lu, Xin1; Wu, Yi3; Xu, Guowang1
KeywordChemical Components Liquid Chromatography Mass Spectrometry Metabolic Profiling Tobacco Leaves
Source PublicationJOURNAL OF SEPARATION SCIENCE
2011
DOI10.1002/jssc.201000652
Volume34Issue:2Pages:119-126
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Analytical
WOS Research AreaChemistry
WOS KeywordMASS-SPECTROMETRY ; GAS-CHROMATOGRAPHY ; PLANT METABOLOMICS ; CROSS-VALIDATION ; IDENTIFICATION ; EXTRACTION ; STRATEGY ; BIOLOGY ; MODELS ; SMOKE
AbstractDAn approach was developed for extracting and analyzing the chemical components of tobacco leaves based on solvent extraction and rapid & resolution liquid chromatography/quadrupole time-of-flight mass spectrometry analysis. Two solvents with different polarities were used to extract hydrophilic components and hydrophobic components, respectively, the combined analytical data can provide a "global'' view of metabolites. Based on the evaluation of parallel samples, it was found that this approach provided good repeatability, accurate and reliable profiling data, and is suitable for the metabolomics study of tobacco leaves. In order to find the chemical component differences of tobacco leaves, 56 samples from Zimbabwe and China were analyzed using the developed method. The metabolite data were processed by multivariate statistic technique; an obvious group classification between Zimbabwe and China was observed, 14 significantly changed compounds were found, and 9 of them were identified.
Language英语
WOS IDWOS:000287603400001
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/142477
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, CAS Key Lab Separat Sci Analyt Chem, Dalian 116023, Peoples R China
2.Hongyun Tobacco Grp Co Ltd, Kunming Cigarette Factory, Kunming, Peoples R China
3.Yunnan Acad Tobacco Agr Sci, Yuxi, Peoples R China
Recommended Citation
GB/T 7714
Li, Qinghua,Zhao, Chunxia,Li, Yong,et al. Liquid chromatography/mass spectrometry-based metabolic profiling to elucidate chemical differences of tobacco leaves between Zimbabwe and China[J]. JOURNAL OF SEPARATION SCIENCE,2011,34(2):119-126.
APA Li, Qinghua.,Zhao, Chunxia.,Li, Yong.,Chang, Yuwei.,Wu, Zeming.,...&Xu, Guowang.(2011).Liquid chromatography/mass spectrometry-based metabolic profiling to elucidate chemical differences of tobacco leaves between Zimbabwe and China.JOURNAL OF SEPARATION SCIENCE,34(2),119-126.
MLA Li, Qinghua,et al."Liquid chromatography/mass spectrometry-based metabolic profiling to elucidate chemical differences of tobacco leaves between Zimbabwe and China".JOURNAL OF SEPARATION SCIENCE 34.2(2011):119-126.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, Qinghua]'s Articles
[Zhao, Chunxia]'s Articles
[Li, Yong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Qinghua]'s Articles
[Zhao, Chunxia]'s Articles
[Li, Yong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Qinghua]'s Articles
[Zhao, Chunxia]'s Articles
[Li, Yong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.