Changes in the aroma compounds of sake during aging.
J Agric Food Chem
; 53(10): 4118-23, 2005 May 18.
Article
en En
| MEDLINE
| ID: mdl-15884848
ABSTRACT
Changes in the aroma of sake during aging were investigated by aroma extract dilution analysis (AEDA) and quantitative analysis using the stir bar sorptive extraction method. In AEDA, more odor zones were detected in aged sake than in fresh sake. The dilution factors of aldehydes, polysulfides, and some esters were greater in the aged sake, and their increase during aging was confirmed through a quantitative analysis of sake stored for 0-35 years. Among these compounds, 3-methylbutanal, methional, and dimethyltrisulfide (DMTS) were present in aged sake at concentrations exceeding their odor thresholds, and the highest odor active value was observed for DMTS. Sensory tests showed that supplementation with DMTS contributed to both the total odor intensity and the sulfury odor of aged sake aroma.
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Banco de datos:
MEDLINE
Asunto principal:
Bebidas Alcohólicas
/
Odorantes
Límite:
Humans
Idioma:
En
Revista:
J Agric Food Chem
Año:
2005
Tipo del documento:
Article
País de afiliación:
Japón