Selection and identification of a Listeria monocytogenes target strain for pulsed electric field process optimization

Nine Listeria monocytogenes strains were treated individually with a continuous pulsed electric field (PEF) apparatus, and their sensitivities to the treatment were compared at 25 kV/cm. When cell suspensions of these strains in 0.1% NaCl (pH 7.0) were treated at 23°C for 144 s, inactivation ranged...

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Veröffentlicht in:	Applied and Environmental Microbiology 2003-04, Vol.69 (4), p.2223-2229
Hauptverfasser:	Lado, B.H, Yousef, A.E
Format:	Artikel
Sprache:	eng
Schlagworte:	antibacterial properties arbitrarily primed polymerase chain reaction Bacteria Biological and medical sciences Colony Count, Microbial Culture Media DNA Electric fields Electric Stimulation - methods electrical treatment Electrophoresis, Gel, Pulsed-Field Food Microbiology food pathogens food preservation food processing Fundamental and applied biological sciences. Psychology Genotype inactivation Listeria monocytogenes Listeria monocytogenes - classification Listeria monocytogenes - genetics Listeria monocytogenes - growth & development Microbiology polymerase chain reaction Polymerase Chain Reaction - methods pulsed electric fields pulsed-field gel electrophoresis strain differences strains
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