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Biosurfactants as agents to reduce adhesion of pathogenic bacteria to polystyrene surfaces: effect of temperature and hydrophobicity.

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  • المؤلفون: Zeraik AE;Zeraik AE; Nitschke M
  • المصدر:
    Current microbiology [Curr Microbiol] 2010 Dec; Vol. 61 (6), pp. 554-9. Date of Electronic Publication: 2010 Apr 27.
  • نوع النشر :
    Journal Article; Research Support, Non-U.S. Gov't
  • اللغة:
    English
  • معلومة اضافية
    • المصدر:
      Publisher: Springer International Country of Publication: United States NLM ID: 7808448 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1432-0991 (Electronic) Linking ISSN: 03438651 NLM ISO Abbreviation: Curr Microbiol Subsets: MEDLINE
    • بيانات النشر:
      Original Publication: New York, Springer International.
    • الموضوع:
      Environmental Microbiology* ; Polystyrenes*; Anti-Bacterial Agents/*metabolism ; Bacterial Adhesion/*drug effects ; Surface-Active Agents/*metabolism; Glycolipids ; Hydrophobic and Hydrophilic Interactions ; Lipopeptides/metabolism ; Listeria monocytogenes/drug effects ; Listeria monocytogenes/physiology ; Micrococcus luteus/drug effects ; Micrococcus luteus/physiology ; Peptides, Cyclic/metabolism ; Staphylococcus aureus/drug effects ; Staphylococcus aureus/physiology ; Temperature
    • نبذة مختصرة :
      Polystyrene surfaces were conditioned with surfactin and rhamnolipid biosurfactants and then assessed regarding the attachment of Staphylococcus aureus, Listeria monocytogenes, and Micrococcus luteus. The effect of different temperatures (35, 25, and 4°C) on the anti-adhesive activity was also studied. Microbial adhesion to solvents and contact angle measurements were performed to characterize bacteria and material surfaces. The results showed that surfactin was able to inhibit bacterial adhesion in all the conditions analyzed, giving a 63-66% adhesion reduction in the bacterial strains at 4°C. Rhamnolipid promoted a slight decrease in the attachment of S. aureus. The anti-adhesive activity of surfactin increased with the decrease in temperature, showing that this is an important parameter to be considered in surface conditioning tests. Surfactin showed good potential as an anti-adhesive compound that can be explored to protect surfaces from microbial contamination.
    • References:
      J Appl Microbiol. 2006 Mar;100(3):470-80. (PMID: 16478486)
      Biotechnol Prog. 2005 Sep-Oct;21(5):1562-6. (PMID: 16209563)
      Clin Microbiol Rev. 2002 Apr;15(2):155-66. (PMID: 11932228)
      Folia Microbiol (Praha). 2008;53(1):61-6. (PMID: 18481220)
      Appl Environ Microbiol. 1997 May;63(5):1725-31. (PMID: 9143109)
      Food Microbiol. 2006 May;23(3):250-9. (PMID: 16943011)
      J Appl Microbiol. 2001 Nov;91(5):822-32. (PMID: 11722659)
      Clin Microbiol Rev. 2002 Apr;15(2):167-93. (PMID: 11932229)
      J Appl Microbiol. 2008 Jun;104(6):1552-61. (PMID: 18194252)
      J Ind Microbiol Biotechnol. 2007 Sep;34(9):577-88. (PMID: 17619090)
      Appl Biochem Biotechnol. 2004 Mar;112(3):163-72. (PMID: 15007184)
      Lett Appl Microbiol. 2009 Aug;49(2):241-7. (PMID: 19486287)
      Trends Biotechnol. 2004 Mar;22(3):142-6. (PMID: 15036865)
      Lett Appl Microbiol. 2009 Jul;49(1):1-7. (PMID: 19291206)
      Trends Microbiol. 1997 Nov;5(11):435-40. (PMID: 9402699)
    • الرقم المعرف:
      0 (Anti-Bacterial Agents)
      0 (Glycolipids)
      0 (Lipopeptides)
      0 (Peptides, Cyclic)
      0 (Polystyrenes)
      0 (Surface-Active Agents)
      0 (rhamnolipid)
      24730-31-2 (surfactin peptide)
    • الموضوع:
      Date Created: 20100428 Date Completed: 20110216 Latest Revision: 20211020
    • الموضوع:
      20240829
    • الرقم المعرف:
      10.1007/s00284-010-9652-z
    • الرقم المعرف:
      20422191