Probiotic potential of Tetragenococcus halophilus EFEL7002 isolated from Korean soy Meju.

ABSTRACT:

Background

Probiotic starters can improve the flavor profile, texture, and health-promoting properties of fermented foods. Tetragenococcus halophilus is a halophilic lactic acid bacterium that is a candidate starter for high-salt fermented foods. However, the species is known to produce biogenic amines, which are associated with neurotoxicity. Here, we report a probiotic starter strain of T. halophilus, EFEL7002, that is suitable for use in high-salt fermentation.

Results

EFEL7002 was isolated from Korean meju (fermented soybean) and identified as T. halophilus, with 99.85% similarity. The strain is safe for use in food as it is a non-hemolytic and non-biogenic amine producer. EFEL7002 is tolerant to gastrointestinal conditions and can adhere to Caco-2 cells. This strain sho

SUBMITTER: Kim DH 

PROVIDER: S-EPMC9169274 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature