Use of bioluminescence to model the thermal inactivation of Salmonella typhimurium in the presence of a competitive microflora
| Autor: | G. Duffy, W. Anderson, M. B. Cole, Gordon S. A. B. Stewart, Annette Ellison |
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| Rok vydání: | 1995 |
| Předmět: |
Salmonella typhimurium
Salmonella Hot Temperature Luminescence Colony Count Microbial Pseudomonas fluorescens medicine.disease_cause Models Biological Applied Microbiology and Biotechnology Microbiology Environmental Microbiology Escherichia coli medicine Bioluminescence Bacteriological Techniques Ecology biology virus diseases biology.organism_classification Enterobacteriaceae Citrobacter freundii human activities Bacteria Research Article Food Science Biotechnology |
| Zdroj: | Applied and Environmental Microbiology. 61:3463-3465 |
| ISSN: | 1098-5336 0099-2240 |
| DOI: | 10.1128/aem.61.9.3463-3465.1995 |
| Popis: | The survival of Salmonella typhimurium was investigated by bioluminescence and standard plating techniques in pure cultures and in the presence of competitors after the cultures were heated to 55 degrees C for increasing lengths of time. Decimal reduction (D) values increased from 0.43 to 2.09 min in the presence of 10(8) CFU of competitors ml-1, indicating a significant protective effect. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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