Literature DB >> 7574653

Use of bioluminescence to model the thermal inactivation of Salmonella typhimurium in the presence of a competitive microflora.

G Duffy1, A Ellison, W Anderson, M B Cole, G S Stewart.   

Abstract

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.

Entities:  

Mesh：

Year:  1995        PMID： 7574653      PMCID： PMC167623          DOI： 10.1128/aem.61.9.3463-3465.1995

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  11 in total

1.  PCR based gene engineering of the Vibrio harveyi lux operon and the Escherichia coli trp operon provides for biochemically functional native and fused gene products.

Authors:  P J Hill; S Swift; G S Stewart
Journal:  Mol Gen Genet       Date:  1991-04

2.  Susceptibility of suspended and surface-attached Salmonella enteritidis to biocides and elevated temperatures.

Authors:  V K Dhir; C E Dodd
Journal:  Appl Environ Microbiol       Date:  1995-05       Impact factor: 4.792

3.  In vivo bioluminescence: a cellular reporter for research and industry.

Authors:  S A Jassim; A Ellison; S P Denyer; G S Stewart
Journal:  J Biolumin Chemilumin       Date:  1990 Apr-Jun

Review 4.  Physiological, biochemical and genetic control of bacterial bioluminescence.

Authors:  E A Meighen; P V Dunlap
Journal:  Adv Microb Physiol       Date:  1993       Impact factor: 3.517

5.  A mathematical analysis of microbial inactivation at linearly rising temperatures: calculation of the temperature rise needed to kill Listeria monocytogenes in different foods and methods for dynamic measurements of D and z values.

Authors:  C A Miles; B M Mackey
Journal:  J Appl Bacteriol       Date:  1994-07

6.  Modelling the thermal inactivation of Salmonella typhimurium using bioluminescence data.

Authors:  A Ellison; W Anderson; M B Cole; G S Stewart
Journal:  Int J Food Microbiol       Date:  1994-11       Impact factor: 5.277

Review 7.  Chemiluminescent and bioluminescent reporter gene assays.

Authors:  I Bronstein; J Fortin; P E Stanley; G S Stewart; L J Kricka
Journal:  Anal Biochem       Date:  1994-06       Impact factor: 3.365

8.  The putative sigma factor KatF has a central role in development of starvation-mediated general resistance in Escherichia coli.

Authors:  M P McCann; J P Kidwell; A Matin
Journal:  J Bacteriol       Date:  1991-07       Impact factor: 3.490

9.  Identification of a central regulator of stationary-phase gene expression in Escherichia coli.

Authors:  R Lange; R Hengge-Aronis
Journal:  Mol Microbiol       Date:  1991-01       Impact factor: 3.501

10.  Bioluminescence as a real-time monitor of injury and recovery in Salmonella typhimurium.

Authors:  A Ellison; S F Perry; G S Stewart
Journal:  Int J Food Microbiol       Date:  1991-04       Impact factor: 5.277
View more
  4 in total

1.  How novel methods can help discover more information about foodborne pathogens.

Authors:  M W Griffiths
Journal:  Can J Infect Dis       Date:  2000-05

2.  Influence of the natural microbial flora on the acid tolerance response of Listeria monocytogenes in a model system of fresh meat decontamination fluids.

Authors:  J Samelis; J N Sofos; P A Kendall; G C Smith
Journal:  Appl Environ Microbiol       Date:  2001-06       Impact factor: 4.792

3.  Modeling of combined processing steps for reducing Escherichia coli O157:H7 populations in apple cider.

Authors:  H E Uljas; D W Schaffner; S Duffy; L Zhao; S C Ingham
Journal:  Appl Environ Microbiol       Date:  2001-01       Impact factor: 4.792

4.  A competitive microflora increases the resistance of Salmonella typhimurium to inimical processes: evidence for a suicide response.

Authors:  T G Aldsworth; R L Sharman; C E Dodd; G S Stewart
Journal:  Appl Environ Microbiol       Date:  1998-04       Impact factor: 4.792
  4 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.