Identification of 2-furanmethanethiol contributing to roast aroma in honkaku shochu and awamori.
J Biosci Bioeng
; 133(6): 555-559, 2022 Jun.
Article
em En
| MEDLINE
| ID: mdl-35396186
ABSTRACT
Honkaku shochu and awamori are traditional Japanese spirits. 2-Furanmethanethiol (2FM), a volatile thiol, was identified as a roast aroma compound in honkaku shochu and awamori. The detection threshold of 2FM in 25% (v/v) ethanol water solutions was determined as 1.6 ng/L. The odor activity values, calculated using the detection threshold suggested that 2FM affects the quality of honkaku shochu and awamori. The odor activity values of 2FM were higher in barley shochu distilled at atmospheric pressure than in sweet potato shochu, rice shochu and awamori; therefore, 2FM is considered to contribute to the characteristics of barley shochu.
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Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Furanos
/
Odorantes
Tipo de estudo:
Diagnostic_studies
/
Prognostic_studies
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article