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19 September 2023 | Story Valentino Ndaba | Photo Unsplash
“Shattering Academic Barriers for Gender Equality"

As we reflect on the significance of Women's Month, which occurred last month, it is worth noting that the Gender Equality and Anti-Discrimination Office (GEADO) at the University of the Free State (UFS) organised a thought-provoking seminar titled, "Bridging the gap: Exploring the Intersection of Traditional African values and Modern Perspectives in Achieving Gender Equality." This event, featuring distinguished guest speakers Prof Nokuzola Mndende and Dr Munyaradzi Mushonga, delved into the historical context of traditional African values and their impact on gender roles and norms. Their primary objective was to discern strategies for fostering dialogue, understanding, and collaboration between traditional and modern stakeholders, all in the noble pursuit of advancing gender equality in Africa.

Tradition versus Modernity

Prof Nokuzola Mndende, an adjunct professor in the Department of Sociology and Anthropology at Nelson Mandela University, as well as the President of We Come Back Spirituality and Founder of Icamagu Heritage Institute, emphasised the importance of African scholars embracing their roots. She stated, "It is important that young African scholars must be bold and change direction and start from home using African tools. In their endeavour to decoloniality, they must not forget their past." She also stressed the need to discard Western theories and spectacles that have been imposed, highlighting the scarcity of literature that portrays the positive aspects of African customs.

Dr Mushonga, the Programme Director for Africa Studies at the UFS Centre for Gender and Africa Studies, drew attention to the impact of modernity on a global scale. He referred to the 1500s when the world was pluricentric, as opposed to the current Eurocentric world order. Dr Mushonga cautioned against the seductive allure of modernity, which tends to cast African traditional perspectives as regressive while promoting Eurocentric ones as progressive.

Fostering equality in Africa

Siyanda Magayana, Senior Officer at the Gender Equality and Anti-Discrimination Office, shed light on the webinar's purpose. She explained, "the webinar intended to critically engage whether there is a gap between African traditional perspectives and values of gender equality against modern perspectives. In addition, we wanted to examine the emergence of modern perspectives and their influence in challenging gender inequality in an African context." She further highlighted the need for African institutions to adopt context-specific approaches to gender equality, rather than relying on Eurocentric models.

Magayana also echoed Prof Mndende's preference for the term "gender equity" over "gender equality," as the latter can inadvertently reinforce a perception of male superiority. Magayana emphasised that achieving gender equity in African contexts should deviate from Eurocentric perspectives, considering the unique histories, understandings, and people in the Global South.

Breaking the glass ceiling

As a prelude to the seminar, GEADO also hosted a webinar in honour of Women’s Month titled "Breaking the Glass Ceiling in Higher Education.” This webinar shed light on the unique challenges women face in academia, addressing implicit biases, stereotypes, and gender-based discrimination. It provided a platform for women to share their triumphs and experiences. Together, these initiatives propel us towards a future marked by diverse leadership and empowered strategies, ultimately promoting gender equality on the continent. 

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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