Simple adhesive-tape-based sampling of tomato surfaces combined with rapid fluorescence in situ hybridization for Salmonella detection

Appl Environ Microbiol. 2009 Mar;75(5):1450-5. doi: 10.1128/AEM.01944-08. Epub 2009 Jan 5.

Abstract

A simple adhesive-tape-based method for sampling of tomato surfaces was combined with fluorescence in situ hybridization for rapid culture-independent detection of Salmonella strains. Tapes could also be placed face-down on selective agar for on-tape enrichment of captured Salmonella cells. Overlay of cell-charged tapes with small volumes of liquid enrichment media enabled subsequent detection of tape-captured Salmonella via flow cytometry.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • In Situ Hybridization, Fluorescence*
  • Salmonella / genetics
  • Salmonella / isolation & purification*
  • Solanum lycopersicum / microbiology*
  • Specimen Handling / methods*