FN Archimer Export Format
PT J
TI Response of Listeria monocytogenes to liquid smoke
BT 
AF GUILBAUD, Morgan
   CHAFSEY, Ingrid
   PILET, Marie-France
   LEROI, Francoise
   PREVOST, Herve
   HEBRAUD, Michel
   DOUSSET, Xavier
AS 1:1;2:2;3:1;4:3;5:1;6:2;7:1;
FF 1:;2:;3:;4:PDG-DOP-DCN-STAM;5:;6:;7:;
C1 ENITIAA, LMAI, INRA, UMR 1014,SECALIM, F-44322 Nantes 3, France.
   INRA Clermont Ferrand Theix, UR454 Microbiol Equipe Qual & Secur Aliments, St Genes Champanelle, France.
   Ifremer, Dept Sci & Tech Alimentaires Marines, Nantes 03, France.
C2 ENITIAA, FRANCE
   INRA, FRANCE
   IFREMER, FRANCE
SI NANTES
SE PDG-DOP-DCN-STAM
IN WOS Ifremer jusqu'en 2018
   copubli-france
   copubli-p187
IF 2.028
TC 20
UR https://archimer.ifremer.fr/doc/2008/publication-4522.pdf
LA English
DT Article
DE ;Survival;Stress;Proteome analysis;Listeria monocytogenes;Liquid smoke;Haemolysis
AB Aims: To investigate the effect of liquid smoke on growth, survival, proteomic pattern and haemolytic potential of Listeria monocytogenes.   Methods and Results: Growth and survival curves were recorded in brain-heart infusion broth supplemented with three concentrations of liquid smoke. L. monocytogenes growth was inhibited in the presence of 15 mu g ml(-1) phenol while a rapid decrease in cell viability occurred in the presence of 30 mu g ml(-1) phenol. The proteome of L. monocytogenes cytosoluble proteins was slightly modified after 2-h incubation with 30 mu g ml(-1) phenol but no protein already characterized in response to other known stresses was induced, except the protease ClpP. Liquid smoke inhibited the haemolytic potential without affecting hly gene expression, showing a potential inhibition of protein activity or stability.   Conclusions: The presence of liquid smoke in a rich medium strongly affected growth and survival of L. monocytogenes. Brief smoke stress affected the metabolic pathways and inhibited the haemolytic activity of L. monocytogenes.   Significance and Impact of the Study: This study is a first step in the investigation of the influence of a smoked product on L. monocytogenes strains.
PY 2008
PD JUL
SO Journal of Applied Microbiology
SN 1364-5072
PU Blackwell science
VL 104
IS 6
UT 000256100700023
BP 1744
EP 1753
DI 10.1111/j.1365-2672.2008.03731.x
ID 4522
ER

EF