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19 September 2024 | Story Anthony Mthembu | Photo Anthony Mthembu
GEADO donates sanitary towels to community development initiative 2024
From left to right: Morwesi Malebo, Founder of ‘Give a Flower for a Change’, and Geraldine Lengau, Senior Officer in the Unit for Institutional Change and Social Justice at UFS.

As part of its ongoing Dignity Kit Awareness Campaign, launched in 2023, the Gender Equality and Anti-Discrimination Office (GEADO) at the University of the Free State (UFS) recently contributed to a community development initiative titled ‘Give a Flower for a Change.’ A batch of sanitary towels was recently officially handed over at the UFS Bloemfontein Campus, facilitated by Geraldine Lengau, Senior Officer in the Unit for Institutional Change and Social Justice.

According to Lengau, GEADO has made several similar donations on campus, benefitting initiatives such as the ‘No Student Hungry’ (NSH) programme, staff members through the Office of Organisational Development and Employee Wellness, as well as student walk-ins, among others. This latest donation extends the reach of the Dignity Kit Campaign beyond the campus community. ‘’This forms part of our mandate to raise awareness, particularly in uplifting the dignity of women. It is essential for the university to provide these dignity kits, as it demonstrates its commitment to addressing gender-based violence, supporting survivors, and promoting awareness,’’ said Lengau. She further emphasised that such donations foster a broader effort by the university to create a culture of respect, empathy, and support for surrounding communities, thus advancing social justice as articulated in the UFS’s Vision 130 strategic plan. 

Supporting Give a flower for a Change

The sanitary towels were handed over to Morwesi Malebo, founder of ‘Give a Flower for a Change’. According to Malebo, the initiative works closely with Unity Primary School in Bloemfontein, aiming to uplift the lives of children, particularly those from previously disadvantaged households. ‘’I have heard of instances at the school where some learners resorted to using cloth during their periods because they lacked access to sanitary towels,” Malebo shared. The donation will now help provide the necessary supplies to these children.

The initiative relies heavily on donations, accepting sanitary towels, school shoes, toiletries, and other essential items. Malebo stressed the significant impact of these contributions, noting that the learners are ‘’incredibly grateful, and the positive change in their lives is visible.” Without such resources, learners often feel self-conscious, which affects their performance at school. Collaborations with partners like GEADO, Malebo added, are crucial to the development of communities like hers. Consequently, she hopes to expand the initiative to high schools across Bloemfontein and maintain a strong partnership with GEADO.

News Archive

Research eradicates bacteria from avocado facility
2017-01-17

 Description: Listeria monocytogenes Tags: Listeria monocytogenes

Listeria monocytogenes as seen under an electron
microscope. The photo was taken with a transmission
electron microscope at the microscopy unit of the UFS.
Bacteriophages (lollipop-like structures) can be seen
next to the bacterial cells.
Photo: Supplied

“The aim of my project was to identify and characterise the contamination problem in an avocado-processing facility and then to find a solution,” said Dr Amy Strydom, postdoctoral fellow in the Department of Microbial Biochemical and Food Biotechnology at the University of the Free State (UFS).

Her PhD, “Control of Listeria monocytogenes in an Avocado-processing Facility”, aimed to identify and characterise the contamination problem in a facility where avocados were processed into guacamole. Dr Strydom completed her MSc in food science in 2009 at Stellenbosch University and this was the catalyst for her starting her PhD in microbiology in 2012 at the UFS. The research was conducted over a period of four years and she graduated in 2016. The research project was funded by the National Research Foundation.

The opportunity to work closely with the food industry further motivated Dr Strydom to conduct her research. The research has made a significant contribution to a food producer (avocado facility) that will sell products that are not contaminated with any pathogens. The public will then buy food that is safe for human consumption.


What is Listeria monocytogenes?

Listeria monocytogenes is a food-borne pathogenic bacterium. When a food product is contaminated with L. monocytogenes, it will not be altered in ways that are obvious to the consumer, such as taste and smell. When ingested, however, it can cause a wide range of illnesses in people with impaired immune systems. “Risk groups include newborn babies, the elderly, and people suffering from diseases that weaken their immune systems,” Dr Strydom said. The processing adjustments based on her findings resulted in decreased numbers of Listeria in the facility.

The bacteria can also survive and grow at refrigeration temperatures, making them dangerous food pathogens, organisms which can cause illnesses [in humans]. Dr Strydom worked closely with the facility and developed an in-house monitoring system by means of which the facility could test their products and the processing environment. She also evaluated bacteriophages as a biological control agent in the processing facility. Bacteriophages are viruses that can only infect specific strains of bacteria. Despite bacteriophage products specifically intended for the use of controlling L. monocytogenes being commercially available in the food industry, Dr Strydom found that only 26% of the L. monocytogenes population in the facility was destroyed by the ListexP100TM product. “I concluded that the genetic diversity of the bacteria in the facility was too high and that the bacteriophages could not be used as a control measure. However, there is much we do not understand about bacteriophages, and with a few adjustments, we might be able to use them in the food industry.”

Microbiological and molecular characterisation of L. monocytogenes

The bacteria were isolated and purified using basic microbiological culturing. Characterisation was done based on specific genes present in the bacterial genome. “I amplified these genes with polymerase chain reaction (PCR), using various primers targeting these specific genes,” Dr Strydom said. Some amplification results were analysed with a subsequent restriction digestion where the genes were cut in specific areas with enzymes to create fragments. The lengths of these fragments can be used to differentiate between strains. “I also compared the whole genomes of some of the bacterial strains.” The bacteriophages were then isolated from waste water samples at the facility using the isolated bacterial strains. “However, I was not able to isolate a bacteriophage that could infect the bacteria in the facility.

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