Bacteriocin production ofLeuconostoc carnosum LA54A at different combinations of pH and temperature

Publisher Website
Google Scholar
Abstract
Leuconostoc carnosum LA54A produces a bacteriocin which is active againstListeria monocytogenes andListeria innocua. The ability ofLc. carnosum to produce the bacteriocin at various combinations of the growth parameters pH and temperature was analyzed. In the case of this strain bacteriocin production seems to be coupled to growth rate. This fact enables the prediction ifLc. carnosum can produce the bacteriocin at a given set of growth parameters, simply by predicting the growth rate of this organism. In addition we have analyzed the growth behavior of the target organismL. innocua WS2258 at the same set of growth parameters.