The Rapid Discrimination and Quality Assessment of Three Zanthoxylum Species Using 1H NMR Spectrometry

The husks and fruits of Zanthoxylum species (Rutaceae) are the popular pungent and spicy ingredients of foods and the traditional medicines in many countries. Three Zanthoxylum species, Z. bungeanum, Z. schinifolium, and Z. piperitum, are distributed and intermixed with each other as “Zanthoxyli Per...

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Published inInternational journal of analytical chemistry Vol. 2020; no. 2020; pp. 1 - 7
Main Authors Kwon, Yong Soo, Lee, Jiho, Choi, Seong Yeon, Jeong, Birang, Jang, Hyeon Seok, Yang, Heejung
Format Journal Article
LanguageEnglish
Published Cairo, Egypt Hindawi Publishing Corporation 01.01.2020
Hindawi
Hindawi Limited
Wiley
Subjects
Analytical chemistry
Discriminant analysis
Discrimination
Ethyl acetate
Markers
Metabolism
Metabolites
Multivariate analysis
Natural products
NMR
Nuclear magnetic resonance
Pharmacy
Principal components analysis
Quality assessment
Scientific imaging
Spectrometry
Spectroscopy
Variables
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Summary:The husks and fruits of Zanthoxylum species (Rutaceae) are the popular pungent and spicy ingredients of foods and the traditional medicines in many countries. Three Zanthoxylum species, Z. bungeanum, Z. schinifolium, and Z. piperitum, are distributed and intermixed with each other as “Zanthoxyli Pericarpium” in Korean markets. In the present study, we analyzed the ethyl acetate-soluble and nonpolar fractions of Zanthoxylum samples by 1H NMR spectrometry and performed a multivariate analysis for finding the discriminant markers between three species. Xanthoxylin was identified as the metabolic marker for the discrimination of Zanthoxylum species and quantified by the qNMR approach.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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Academic Editor: Valentina Venuti
ISSN:1687-8760
1687-8779
DOI:10.1155/2020/3830258