Literature DB >> 23435888

Behavior of Escherichia coli in a heterogeneous gelatin-dextran mixture.

K Boons1, L Mertens, E Van Derlinden, C C David, J Hofkens, J F Van Impe.   

Abstract

In a gelatin-dextran mixture, changing the (relative and/or absolute) concentration of the components leads to the formation of different microstructures. Confocal laser scanning microscopy illustrated that the nature of the microstructure determines the location and morphology of Escherichia coli colonies. Observations indicate that bacterial growth preferentially occurs in the dextran phase, regardless of the microstructure.

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Year:  2013        PMID： 23435888      PMCID： PMC3623139          DOI： 10.1128/AEM.03782-12

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


  7 in total

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3.  Spatial distribution of bacterial colonies in a model cheese.

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4.  On the critical evaluation of growth/no growth assessment of Zygosaccharomyces bailii with optical density measurements: liquid versus structured media.

Authors:  L Mertens; E Van Derlinden; T D T Dang; A M Cappuyns; A Vermeulen; J Debevere; P Moldenaers; F Devlieghere; A H Geeraerd; J F Van Impe
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Authors:  T E Theys; A H Geeraerd; A Verhulst; K Poot; I Van Bree; F Devlieghere; P Moldenaers; D Wilson; T Brocklehurst; J F Van Impe
Journal:  Int J Food Microbiol       Date:  2008-07-03       Impact factor: 5.277
  7 in total
  6 in total

1.  Food Microstructure and Fat Content Affect Growth Morphology, Growth Kinetics, and Preferred Phase for Cell Growth of Listeria monocytogenes in Fish-Based Model Systems.

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Journal:  Appl Environ Microbiol       Date:  2019-08-01       Impact factor: 4.792

2.  Effect of microstructure on population growth parameters of Escherichia coli in gelatin-dextran systems.

Authors:  Kathleen Boons; Estefanía Noriega; Rob Van den Broeck; Charlotte C David; Johan Hofkens; Jan F Van Impe
Journal:  Appl Environ Microbiol       Date:  2014-06-20       Impact factor: 4.792

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4.  Mechanism of antimicrobial activity of honeybee (Apis mellifera) venom on Gram-negative bacteria: Escherichia coli and Pseudomonas spp.

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Review 5.  Bacterial Colonies in Solid Media and Foods: A Review on Their Growth and Interactions with the Micro-Environment.

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Review 6.  Colonial vs. planktonic type of growth: mathematical modeling of microbial dynamics on surfaces and in liquid, semi-liquid and solid foods.

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  6 in total

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