Article (Scientific journals)
Anti-Salmonella activity and probiotic trends of Kluyveromyces marxianus S-2-05 and Kluyveromyces lactis S-3-05 isolated from a French cheese named "Tomme d'Orchies"
Ceugniez, Alexandre; Coucheney, Françoise; Jacques, Philippe et al.
2017In Research in Microbiology, p. 575-582
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Keywords :
Non-Saccharomyces yeasts; Anti-Salmonella antagonism; Probiotics
Abstract :
[en] Kluyveromyces marxianus S-2-05 and Kluyveromyces lactis S-3-05 were recently isolated from a traditional French cheese, Tomme d'Orchies, and characterized here for their advantages using a different application perspective. First, we established their anti-Salmonella activity and downregulation of the virulence sopD gene of Salmonella enterica subsp. enterica serovar Typhimurium, mainly in the presence of K. marxianus S-2-05. In addition to their antagonism, these non-Saccharomyces yeasts were able to survive under conditions mimicking the gastrointestinal environment and to form biofilms on an abiotic device such as polystyrene. These strains also displayed highly hydrophilic cell wall surfaces properties and capacity for adhesion to intestinal Caco-2 cells, thus enhancing their potential as probiotic strains.
Disciplines :
Food science
Author, co-author :
Ceugniez, Alexandre
Coucheney, Françoise
Jacques, Philippe ;  Université de Lille - ULille
Daube, Georges  ;  Université de Liège > Département de sciences des denrées alimentaires (DDA) > Microbiologie des denrées alimentaires
Delcenserie, Véronique ;  Université de Liège > Département de sciences des denrées alimentaires (DDA) > Gestion de la qualité dans la chaîne alimentaire
Drider, Djamel
Language :
English
Title :
Anti-Salmonella activity and probiotic trends of Kluyveromyces marxianus S-2-05 and Kluyveromyces lactis S-3-05 isolated from a French cheese named "Tomme d'Orchies"
Publication date :
2017
Journal title :
Research in Microbiology
ISSN :
0923-2508
eISSN :
1769-7123
Publisher :
Elsevier, Paris, France
Pages :
575-582
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 18 April 2017

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