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Metabolomics analysis of Ligustri Lucidi Fructus at different harvest times during the whole growing period based on ultra-high-performance liquid chromatography with mass spectrometry.

Authors :
Li X
Jia J
Li T
Zhao Z
Liu H
Song N
Pei J
Source :
Journal of separation science [J Sep Sci] 2023 Nov; Vol. 46 (22), pp. e2300196. Date of Electronic Publication: 2023 Oct 08.
Publication Year :
2023

Abstract

After medicinal market research, it was found that the harvest time of Ligustri Lucidi Fructus (LLF) was chaotic in practice. In order to determine the optimal harvest period of LLF to ensure its pharmacological activity, metabolomics analysis of LLF at different harvest times based on ultra-high-performance liquid chromatography-triple quadrupole-(linear ion trap)-tandem mass spectrometry was established. In this study, 166 differential metabolites (DMs) in 448 metabolites at different harvest times were screened out based on variable importance in projection value, and among them, 94 DMs with regular trends of change in relative content (59 increased and 35 decreased with the growth period) were chosen to further research. The result of the multivariate statistical analysis showed that November was the optimal harvest period of LLF. Additionally, 10-hydroxyligustroside, oleoside 11-methyl ester, and salidroside were screened out to be used as the evaluation indicators of immature LLF, while specnuezhenide, nuezhenoside G13, and neonuezhenide were the evaluation indicators of mature LLF. This study provides fundamental insight for metabolite identification and proposes the best harvest period of LLF to avoid confusion in the medicinal market.<br /> (© 2023 Wiley-VCH GmbH.)

Details

Language :
English
ISSN :
1615-9314
Volume :
46
Issue :
22
Database :
MEDLINE
Journal :
Journal of separation science
Publication Type :
Academic Journal
Accession number :
37806751
Full Text :
https://doi.org/10.1002/jssc.202300196