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NMR detected metabolites in complex natural fluids. Quinic acid in apple juice

Authors
  • Ailiesei, Gabriela Liliana
  • Ciobanu, Mihaela
  • Balan, Mihaela
  • Stavarache, Cristina
  • Barbes, Lucica
  • Nicolescu, Alina
  • Deleanu, Calin
Type
Published Article
Journal
Ovidius University Annals of Chemistry
Publisher
De Gruyter Open
Publication Date
Dec 01, 2015
Volume
26
Issue
2
Pages
51–56
Identifiers
DOI: 10.2478/auoc-2015-0009
Source
De Gruyter
Keywords
License
Green

Abstract

Different types of 1D and 2D NMR experiments were used to completely characterize quinic acid and demonstrate its presence in complex mixtures. The identification of quinic acid in apple juice was done without any separation step. The NMR experiments presented in this study can be used to analyze other metabolites in different complex natural fluids, of vegetal or biological origin.

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