References of "vandeplas, Sabrina"
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See detailLa Belfeed : un moyen de contrôler la microflore du tube digestif de la volaille et du porc
Vandeplas, Sabrina; Beckers, Yves ULg; Bruyer, Denis

Conference given outside the academic context (2011)

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See detailIn vitro antagonistic activity evaluation of Lactic Acid Bacteria (LAB) combined with cellulase enzyme against Campylobacter jejuni growth in co-culture
Dubois Dauphin, Robin ULg; vandeplas, Sabrina; Didderen, Isabelle et al

in Journal of Microbiology and Biotechnology (2011), 21(1), 62-70

The antibacterial effects of nine Lactic Acid Bacteria (LAB) on Campylobacter jejuni were investigated using agar gel diffusion and co-culture assay. Inhibition potential was not the same between both ... [more ▼]

The antibacterial effects of nine Lactic Acid Bacteria (LAB) on Campylobacter jejuni were investigated using agar gel diffusion and co-culture assay. Inhibition potential was not the same between both techniques. Only two LAB, Lb. pentosus CWBI B78 and E. faecium THT, showed an anti-campylobacter activity in co-culture assay in using dehydrated poultry excreta mixed with ground straw (DPE/GS) as the only growth substrate source. It was observed that the complementation with Cellulase A complex (Beldem S.A.) of this medium enhanced antimicrobial effect of both bacteria. The co-culture medium acidification was correlated with the concentration in supplemented enzyme. The antibacterial effect was characterized by the production of lactic acid by the homofermentative E. faecium THT and the lactic and acetic acids production by the heterofermentative Lb. pentosus CWBI B78. The antagonistic properties from bacteria-enzyme cooperation could reduce the prevalence of Campylobacter consequently the risk of human infection. [less ▲]

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