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Cited by 330

The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.

Which Impact for β-Damascenone on Red Wines Aroma?

Pineau, Bénédicte, Barbe, Jean-Christophe, Van Leeuwen, Cornelis, Dubourdieu, Denis·2007·Journal of Agricultural and Food Chemistry

Abstract

beta-Damascenone, a C-13 norisoprenoid compound, is usually presented as an impact odorant in red wines. Its direct contribution to their aroma was investigated. Both free beta-damascenone and beta-damascenone precursors were isolated from various French red wines and then analyzed by gas chromatography-mass spectrometry, revealing concentrations in the vicinity of 1 and 2 microg/L for free compounds and both forms, respectively. Gas chromatography-olfactometry analyses were also performed on dilutions of both red wine extracts and pure beta-damascenone. The very low detection threshold in olfactometry for this compound explains why it is found at the highest dilution factor in aroma extract dilution analysis methods. Moreover, determination of beta-damascenone's odor thresholds confirmed the huge importance of the matrix: beta-Damascenone is characterized by a very low perception threshold in hydroalcoholic solution as compared to red wine, where it is over 1000-fold higher. In hydroalcoholic solution, beta-damascenone enhanced fruity notes of ethyl cinnamate and caproate and masked the herbaceous aroma of IBMP. Globally, these results suggested that beta-damascenone has more an indirect than a direct impact on red wine aroma.

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Metadata

Authors
Pineau, B., Barbe, J.-C., Van Leeuwen, C., & Dubourdieu, D.
Venue
Journal of Agricultural and Food Chemistry
Published
2007-04-21
Volume
55
Issue
10
Pages
4103-4108
ISSN
  • 0021-8561 (ISSN-L)
  • 1520-5118
OpenAlex
W1967708561
Cited by
330
References
15
FWCI
12.35
Type
journal article
Language
en
Open access
closed

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