Article
Stability assessment and improvement of a Lactobacillus plantarum mutant with low post-fermentation acidification characteristics.
Journal of dairy science - 1 Sept 2020
Chuah L-O, Mao Y
Abstract excerpt
Intracellular pH homeostasis through the extrusion of a proton by F0F1-ATPase is one of the key mechanisms used by lactic acid bacteria in response to acid stress, and also influences their post-fermentation acidification. In this study, the genotypic and phenotypic stability of a low post-fermentation acidification (LPA) mutant (designated as DGCC12411m) of Lactobacillus plantarum DGCC12411 was assessed....
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