Literature DB >> 19610343

Carnitine enhances the growth of Listeria monocytogenes in infant formula at 7 degrees C.

Roy D Sleator1, Nessa Banville, Colin Hill.   

Abstract

Carnitine has beneficial vitamin-like qualities and functions as a compatible solute. The presence of L-carnitine in infant formula significantly promoted the growth of Listeria monocytogenes at 7 degrees C, whereas disruption of the genes for carnitine and glycine betaine uptake compromised growth of the L. monocytogenes mutant in formula containing carnitine that was stored at 7 degrees C. Thus, addition of carnitine to baby formula may pose a potential food safety risk.

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Year:  2009        PMID: 19610343     DOI: 10.4315/0362-028x-72.6.1293

Source DB:  PubMed          Journal:  J Food Prot        ISSN: 0362-028X            Impact factor:   2.077


  7 in total

Review 1.  Designer probiotics: Development and applications in gastrointestinal health.

Authors:  Roy D Sleator
Journal:  World J Gastrointest Pathophysiol       Date:  2015-08-15

Review 2.  Under the microscope: From pathogens to probiotics and back.

Authors:  Roy D Sleator
Journal:  Bioengineered       Date:  2015       Impact factor: 3.269

3.  Compatible solutes: A listerial passe-partout?

Authors:  Roy D Sleator; Colin Hill
Journal:  Gut Microbes       Date:  2009-12-17

Review 4.  Carnitine in bacterial physiology and metabolism.

Authors:  Jamie A Meadows; Matthew J Wargo
Journal:  Microbiology       Date:  2015-03-18       Impact factor: 2.777

5.  Functional Screening of the Cronobacter sakazakii BAA-894 Genome reveals a role for ProP (ESA_02131) in carnitine uptake.

Authors:  Audrey Feeney; Roy D Sleator
Journal:  Bioengineered       Date:  2015-04-27       Impact factor: 3.269

6.  Compatible solutes: the key to Listeria's success as a versatile gastrointestinal pathogen?

Authors:  Roy D Sleator; Colin Hill
Journal:  Gut Pathog       Date:  2010-12-10       Impact factor: 4.181

7.  Analysis of the role of the Cronobacter sakazakii ProP homologues in osmotolerance.

Authors:  Audrey Feeney; Christopher D Johnston; Rodney Govender; Jim O'Mahony; Aidan Coffey; Roy D Sleator
Journal:  Gut Pathog       Date:  2014-05-24       Impact factor: 4.181

  7 in total

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