LC-SSI-MS Techniques as Efficient Tools for Characterization of Nonvolatile Phenolic Compounds of a Special Hungarian Wine

Zsuzsanna Kovács, Z. Dinya, S. Antus

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The utility of high-performance liquid chromatography-mass spectrometry using electrospray (ESI) and sonic spray (SSI) ionization for the characterization of nonvolatile phenolic compounds is tested using the special Hungarian wine Tokaj aszu of 1983 vintage. Besides caffeic-, ferrulic-, chlorogenic-, and 3,4-dimethoxycinnamic acids; 3,4-dimethoxycinnamoyl-, ferruloyl-, and galloyl-glucose; gentisic acid-β-D-glucoside; theogallin; and resveratrol-3-O-β-D-glucoside, 26 flavonoids can be identified. It is shown that because of its higher sensitivity, SSI is a more powerful tool for characterization and monitoring of nonvolatile phenolic compounds than ESI.

Original languageEnglish
Pages (from-to)125-129
Number of pages5
JournalJournal of Chromatographic Science
Volume42
Issue number3
Publication statusPublished - Mar 2004

Fingerprint

Wine
Glucosides
High performance liquid chromatography
Flavonoids
Ionization
Mass spectrometry
Mass Spectrometry
High Pressure Liquid Chromatography
Glucose
Monitoring
theogallin
3-(3,4-dimethoxyphenyl)propenoic acid
resveratrol
2,5-dihydroxybenzoic acid

ASJC Scopus subject areas

  • Analytical Chemistry
  • Clinical Biochemistry

Cite this

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abstract = "The utility of high-performance liquid chromatography-mass spectrometry using electrospray (ESI) and sonic spray (SSI) ionization for the characterization of nonvolatile phenolic compounds is tested using the special Hungarian wine Tokaj aszu of 1983 vintage. Besides caffeic-, ferrulic-, chlorogenic-, and 3,4-dimethoxycinnamic acids; 3,4-dimethoxycinnamoyl-, ferruloyl-, and galloyl-glucose; gentisic acid-β-D-glucoside; theogallin; and resveratrol-3-O-β-D-glucoside, 26 flavonoids can be identified. It is shown that because of its higher sensitivity, SSI is a more powerful tool for characterization and monitoring of nonvolatile phenolic compounds than ESI.",
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AB - The utility of high-performance liquid chromatography-mass spectrometry using electrospray (ESI) and sonic spray (SSI) ionization for the characterization of nonvolatile phenolic compounds is tested using the special Hungarian wine Tokaj aszu of 1983 vintage. Besides caffeic-, ferrulic-, chlorogenic-, and 3,4-dimethoxycinnamic acids; 3,4-dimethoxycinnamoyl-, ferruloyl-, and galloyl-glucose; gentisic acid-β-D-glucoside; theogallin; and resveratrol-3-O-β-D-glucoside, 26 flavonoids can be identified. It is shown that because of its higher sensitivity, SSI is a more powerful tool for characterization and monitoring of nonvolatile phenolic compounds than ESI.

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