Analysis of Wine and Its Use in Tracing the Origin of Grape Cultivation

The concentrations of elemental and volatile components in wine and the effect of biological, meteorological, and anthropogenic factors on their levels are important for authentication and quality assurance. Sample preparation for atomic absorption and inductively coupled plasma spectrometries for e...

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Bibliographic Details
Published in:Critical reviews in analytical chemistry 2022, Vol.52 (8), p.1901-1912
Main Authors: Moehring, Michael J., Harrington, Peter de Boves
Format: Article
Language:English
Subjects:
Analytical methods
Anthropogenic factors
Atomic emission spectrometry
Biological effects
chemical analysis
Cultivation
Data analysis
Electronic noses
Fruit cultivation
gas chromatography
Inductively coupled plasma
liquid chromatography
Metal concentrations
metals
Quality assurance
Reviews
Sample preparation
Spectral analysis
Threshold limits
Tracing
Volatile compounds
volatiles
Wine
Wines
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Summary:The concentrations of elemental and volatile components in wine and the effect of biological, meteorological, and anthropogenic factors on their levels are important for authentication and quality assurance. Sample preparation for atomic absorption and inductively coupled plasma spectrometries for elemental analysis as well as chromatographic and electronic nose (EN) analytical methods for volatile compounds are reviewed. The International Organization of Vine and Wine (OIV) and countries that produce and import wine developed methods and set limits on metal abundance to ensure that all metal concentrations are well below toxic threshold limits. With the use of data analysis tools, elemental analysis can enable wines to be traced back to their geographic region of origin. When paired with volatile and isotopic analysis the accuracy of this authentication greatly improves. Tracing studies are reviewed to demonstrate the capabilities of these analyses.
ISSN:1040-8347
1547-6510
DOI:10.1080/10408347.2021.1925082