Applied and Environmental Microbiology, 2004-12, Vol.70 (12), p.7555-7557
2004
Details
- Autor(en) / Beteiligte
- Titel
- Role for compatible solutes glycine betaine and L-carnitine in listerial barotolerance
- Ist Teil von
- Applied and Environmental Microbiology, 2004-12, Vol.70 (12), p.7555-7557
- Ort / Verlag
- Washington, DC: American Society for Microbiology
- Erscheinungsjahr
- 2004
- Link zum Volltext
- Quelle
- MEDLINE
- Beschreibungen/Notizen
- Increased listerial barotolerance at elevated osmolarity is attributed, in part, to the presence of accumulated betaine and L-carnitine. The percentage of listerial survival following exposure to 400 MPa for 5 min increased from 0.008 to 0.02% with added L-carnitine (5 mM) and to 0.05% with added betaine (5 mM). Furthermore, listerial cells incapable of transporting compatible solutes fail to adapt to high pressure at elevated osmolarity.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0099-2240eISSN: 1098-5336DOI: 10.1128/AEM.70.12.7555-7557.2004Titel-ID: cdi_proquest_miscellaneous_17758383
- Format
- –
- Schlagworte
- Action of physical and chemical agents on bacteria, Bacteria, Bacteriology, barotolerance, betaine, Betaine - metabolism, Biological and medical sciences, carnitine, Carnitine - metabolism, Cells, Culture Media, Food Microbiology, food pathogens, food processing, Fundamental and applied biological sciences. Psychology, Gene Expression Regulation, Bacterial, Hydrostatic Pressure, Listeria, Listeria - growth & development, Listeria - metabolism, Listeria - physiology, Listeria innocua, Listeria monocytogenes, Microbiology, Osmolar Concentration, osmolarity, pathogen survival, pressure treatment, Sodium Chloride - pharmacology, solutes, stress tolerance, Survival analysis