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Kolorimetrisk Papir-baseret detektion af<em> Escherichia coli</em><em> Salmonella</em> Spp. Og<em> Listeria monocytogenes</em> Fra store mængder af Agricultural Water
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Colorimetric Paper-based Detection of Escherichia coli, Salmonella spp., and Listeria monocytogenes from Large Volumes of Agricultural Water
DOI:

12:50 min

June 09, 2014

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Capítulos

  • 00:05Título
  • 02:38Preparation of the Modified Moore Swab (MMS)
  • 03:43Concentration of Bacteria from Large Volumes of Agricultural Water Using MMS
  • 04:32MMS Enrichment and Sample Preparation
  • 06:05Preparation and Embedding of Colorimetric Substrates in μPADs
  • 07:07Detection and Data Analysis
  • 09:35Examples of Colormetric Detection of Escherichia coli, Salmonella spp., and Listeria monocytogenes
  • 11:18Conclusion

Summary

Tadução automática

A protocol involving integrated concentration, enrichment, and end-point colorimetric detection of foodborne pathogens in large volumes of agricultural water is presented here. Water is filtered through Modified Moore Swabs (MMS), enriched with selective or non-selective media, and detection is performed using paper-based analytical devices (µPAD) imbedded with bacterial-indicative colorimetric substrates.

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