Journal
FOOD CHEMISTRY
Volume 139, Issue 1-4, Pages 695-701Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.foodchem.2012.12.053
Keywords
Sugar cane spirit; Volatile compounds; Aging; Wood
Funding
- Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP)
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The profile of volatile compounds and aging markers in sugar cane spirits aged for 36 months in casks made of 10 types of wood were studied. The ethanol content, volatile acidity, aldehydes, esters, higher alcohols, and methanol were determined. In addition, gallic, vanilic and syringic acids, siringaldehyde, coniferaldehyde, sinapaldehyde, vanillin, 5-hydroxymethylfurfural and furfural were identified and quantified. The profile of volatile compounds characterised aging in each type of wood. The beverage aged in oak cask achieved the highest contents of maturation-related congeners. The Brazilian woods, similar to oak, were jequitiba rosa and cerejeira, which presented the highest contents of some maturation-related compounds, such as vanillin, vanilic acid, syringaldehyde and sinapaldehyde. Although oak wood conferred more chemical complexity to the beverage, Brazilian woods, singly or complementarily, present potential for spirit characterisation and for improving the quality of sugar cane spirits. (C) 2013 Elsevier Ltd. All rights reserved.
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