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Streamlined analysis of potent odorants in distilled alcoholic beverages: The case of tequila

ACS Symposium Series, ISSN: 1947-5918, Vol: 1104, Page: 37-53
2012
  • 7
    Citations
  • 0
    Usage
  • 11
    Captures
  • 1
    Mentions
  • 0
    Social Media
Metric Options:   Counts1 Year3 Year

Metrics Details

  • Citations
    7
    • Citation Indexes
      7
  • Captures
    11
  • Mentions
    1
    • Blog Mentions
      1
      • Blog
        1

Conference Paper Description

Sample dilution analysis (SDA) is a novel methodology for identifying key odorants in distilled alcoholic beverages by direct injection-gas chromatography-olfactometry (GCO). SDA has the potential to provide accurate key odorant identification with reduced analysis and material costs, while also reducing extraction bias. The methodology was applied to 100% agave añejo tequila, a spirit with distinct organoleptic qualities. Results from SDA and aroma extract dilution analysis (AEDA) were comparable, and identified 2/3-methyl-1-butanol, 2-phenylethanol, linalool, β-damascenone, guaiacol, 4-ethyl-guaiacol, eugenol, trans-isoeugenol, and vanillin as the key odorants of 100% agave añejo tequila. © 2012 American Chemical Society.

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