Chemical components and their impact on the organoleptic properties of herb-supplemented soy paste (doenjang).
Food Sci Biotechnol
; 33(11): 2497-2508, 2024 Aug.
Article
em En
| MEDLINE
| ID: mdl-39144203
ABSTRACT
Traditional Korean fermented soy paste (doenjang) has various health benefits; however, its intense umami flavor might interfere with global acceptance. Herbs-supplemented (HS) doenjang, coriander (CS), Korean mint (KMS), and peppermint (PMS), during fermentation was evaluated for its organoleptic properties. The levels of most free amino acids in HS doenjang, known to impart intense flavor, were decreased, including aspartic acid and glutamine. γ-Aminobutyric acid levels increased, whereas 2-pentylfuran levels significantly decreased in KMS and PMS doenjang (p < 0.05). The decrease in the levels of total free sugars, especially glucose, acetic acid, and fumaric acid, and the increase in lactic acid levels reflected in the desirable sour taste. Sensory evaluation corresponded to these alterations, judged superior most of sensorial attributes both by the Korean and foreigner panel particularly in KMS doenjang. Changed amount of chemical components, e.g. asparagine and glutamine of HS doenjang decreased strong umami flavor, it further affected sensory properties.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Food Sci Biotechnol
Ano de publicação:
2024
Tipo de documento:
Article