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27 June 2023 | Story Valentino Ndaba | Photo Charl Devenish
Discussing the Africa We Want
Discussing the Africa we want, were from the left: Shelton Makore (Senior Mercantile Law Lecturer), Prof Danie Brand (Director of the Free State Centre for Human Rights), Ntando Sindane (Private Law Lecturer), and Dr Isolde de Villiers (Senior Mercantile Law Lecturer).

“The Africa we want can only be achieved by promoting good governance, democracy, respect for human rights, justice and the rule of law, a peaceful and secure Africa with a strong cultural identity, common heritage, values, and ethics,” said Shelton Makore, Senior Law Lecturer in the University of the Free State Department of Mercantile Law.

He further remarked that, “Such an approach will enable Africa to have economic, political, and social development that is people-driven, relying on the potential offered by the people of Africa, especially its women and youth, caring for children, and an Africa that is strong, united, resilient, and an influential global player and partner.”

Makore's statement encapsulated a concise summary of the dialogue he moderated, which took place during Africa Month and was organised by the Faculty of Law. The main purpose of the dialogue was to delve into the African Union's Agenda 2063, titled ‘The Africa we want’, with a specific focus on advancing justice in Africa to achieve sustainable development. The discussions revolved around the idea of fostering a politically united and integrated continent that embraces the principles of Pan-Africanism and the vision of African Renaissance.

Looking back on Africa Month

The Faculty of Law hosted a two-tier Africa Day event on the Bloemfontein Campus on 25 May 2023. It included a round-table dialogue on 'Advancing Justice with a View of the Future: The 2063 Agenda for Sustainable Development' and a cultural exhibition titled: 'Appreciating Knowledge through Culture'.

Prof Danie Brand, Director of the Free State Centre for Human Rights at the UFS, Ntando Sindane, Lecturer in the Department of Private Law, and Dr Isolde de Villiers, Senior Lecturer in the Department of Mercantile Law, were part of the panel of experts who facilitated a discussion that looked through the lens of seven aspirational themes:

  • A prosperous Africa, based on inclusive growth and sustainable development
  • An integrated continent, politically united and based on the ideals of Pan-Africanism and the vision of African Renaissance
  • An Africa of good governance, democracy, respect for human rights, justice, and the rule of law
  • A peaceful and secure Africa
  • Africa with a strong cultural identity, common heritage, values, and ethics
  • An Africa whose development is people-driven, relying on the potential offered by African people, especially its women and youth, and caring for children
  • An Africa as a strong, united, resilient, and influential global player and partner

Africa’s futureEnvisioning

During the discussion, Prof Brand underscored the importance of fostering cultural diversity as a means to achieve inclusivity and a sustainable future. On the other hand, Sindane highlighted the necessity of engaging in self-reflection and adapting to the challenges posed by neoliberal and neo-colonial economic structures, aiming to address poverty, hunger, and deprivation in Africa. The panellists delved into a comprehensive exploration of the Sustainable Development Goals and their significant role in shaping the desired future for Africa. Dr De Villiers highlighted the impact of spatial injustice on people's lives, emphasising the need for fair and equitable distribution of resources and opportunities within cities and towns.

The dialogue generated valuable insights on repositioning Africa as a beacon of hope, inclusivity, justice, and prosperity, aligning with the UFS Vision 130 strategic plan. Additionally, the exhibition added to the dialogue's impact, featuring impressive displays of cultural attire, food, and artefacts by students representing diverse African countries.

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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