Article
New method for selection of hydrogen peroxide adapted bifidobacteria cells using continuous culture and immobilized cell technology.
Microbial cell factories - 27 Jul 2010
Mozzetti Valeria, Grattepanche Franck, Moine Déborah, Berger Bernard, Rezzonico Enea, Meile Leo, Arigoni Fabrizio, Lacroix Christophe
Abstract excerpt
BACKGROUND: Oxidative stress can severely compromise viability of bifidobacteria. Exposure of Bifidobacterium cells to oxygen causes accumulation of reactive oxygen species, mainly hydrogen peroxide, leading to cell death. In this study, we tested the suitability of continuous culture under incre...
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