Browsing Faculty of Health and Environmental Sciences by Author "Theron, M.M."

Now showing items 1-3 of 3

Evaluation of acid resistance in food-associated bacteria

Slabbert, Róan Stephanus (Bloemfontein : Central University of Technology, Free State, 2011)

Although the application of low pH is common practice in food preservation, the emergence of acid tolerance has been reported world-wide amidst a growing concern that preservation with weak acids, such as organic acids may ...
Isolation and antimicrobial susceptibility characterisation of listeria SPP. in selected food premises in Central South Africa

Snyman, Marina J. (Bloemfontein : Central University of Technology, Free State, 2011)

Microbial pathogens play an important role in the food industry where they could cause disease and subsequently significant economic losses. Limited information is available on the situation with regard to Listeria in food ...
A qualitative study of selected micro-organisms in geophagic soil from Qwa-Qwa

Smit, Nellie Jacoba (Bloemfontein : Central University of Technology, Free State, 2011)

The existence of geophagia from as early as 460 BC up to now, makes it relevant to investigate all aspects related to geophagia. Geophagia is a direct route for potential transmission of pathogens to the human host, through ...

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