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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

The use of fluorescent flow cytometry to evaluate the inactivation of Saccharomyces cerevisiae by sequential application of ultrsound (20kHz) and heat

Wordon, Brett Arthur January 2009 (has links)
Thesis (MTech (Food Technology)--Cape Peninsula University of Technology, 2009 / The primary aim of this study was to establish the effects of both cavitation, (20 KHZ), and heat (55°C or 60•C) on Saccharomyces cerevisiae GC210 (MATa lys2) suspended in physiological saline. Fluorescent flow cytometry was used to determine the effects of moist heat and acoustic cavitation on S. cerevisiae cells. Results from this study could be used as a guide for use by the food industry for the combined use of heat and sonication to disinfect various solutions contaminated with S. cerevisiae.

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