Application of selected lactic acid bacteria isolates for bread production without baker's yeast.

ABSTRACT: The isolates of lactic acid bacteria (LAB) from traditional fermented koumiss and homemade dry rye sourdough were examined for their potential to be used in bread production without baker's yeast. Among twenty isolates, three with superior fermentation ability and acidification capability were identified by 16S rRNA gene sequencing. Leuconostoc mesenteroides from koumiss, Levilactobacillus brevis from 48 h activated rye sourdough, and Leuconostoc citreum from rye sourdough extract were singly and mixed (1:1:1) inoculated into liquid sourdoughs and used for bread-making tests. Bread prepared with Saccharomyces cerevisiae was used as the control. The substitution of water with whey in LAB fermentation demonstrated lower pH and higher total titratable acidity value

SUBMITTER: Makambai A 

PROVIDER: S-EPMC11422332 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature