Traceability Research on Geographic Erigeron breviscapus Based on High-Resolution Mass Spectrometry and Chemometric Analysis-Reference-Cited by-同舟云学术

Traceability Research on Geographic Erigeron breviscapus Based on High-Resolution Mass Spectrometry and Chemometric Analysis

Published:2024-06-20 Issue:12 Volume:29 Page:2930
ISSN:1420-3049
Container-title:Molecules
language:en
Short-container-title:Molecules

Author:

Zhang Jiao¹²,Tian Heng¹³⁴,Lin Tao¹^ORCID,Huang Xiangzhong²,Liu Hongcheng¹

Affiliation:

1. Institute of Quality Standards and Testing Technology, Yunnan Academy of Agricultural Sciences, Agricultural Product Quality Supervision and Inspection Center, Ministry of Agriculture, Kunming 650223, China

2. Key Laboratory of Ethnomedicinal Resource Chemistry, Yunnan University for Nationalities, Kunming 650500, China

3. The Yunnan Provincial Key Lab of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, China

4. International Joint Research Center for Biomass Materials, Southwest Forestry University, Kunming 650224, China

Abstract

A method was developed to identify and trace the geographic sources of Erigeron breviscapus using high-resolution mass spectrometry and chemometrics. The representative samples were collected from the geographic area of Honghe Dengzhanhua and other areas in Yunnan province and Guizhou province. The data points could be determined well using the PCA and PLS-DA diagram. A total of 46 characteristic compounds were identified from Honghe Dengzhanhua and within Guizhou province, but 37 compounds were different from Honghe Dengzhanhua and other counties in Yunnan province. Two biomarkers were found from three regions. Their structures were inferred as 8-amino-7-oxononanoic acid and 8-hydroxyquinoline, and they had the same molecular composition. This may suggest that a possible synthesis pathway can be proven in the future.

Funder

Yunnan province Talent funding projects

Yunnan Province Science and Technology Major Project

Publisher

MDPI AG

Link

https://www.mdpi.com/1420-3049/29/12/2930/pdf

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