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30 January 2025 | Story Martinette Brits | Photo Barend Nagel
MASSTER Project
The University of the Free State (UFS) recently welcomed distinguished international partners for the MASSTER project.

The University of the Free State (UFS) recently hosted a group of distinguished international partners as part of the MASSTER project (Managing (South) Africa and Senegal Sustainability Targets through Economic-diversification of Rural-areas). Funded by the European Union Erasmus programme (Project ID 101129023), the project aims to support the agricultural sector in Sub-Saharan Africa (SSA) and Senegal by addressing pressing issues such as rural migration, food security, and sustainable development. 

 

What is the MASSTER Project? 

Launched in early 2024, the MASSTER project is an ambitious initiative designed to enhance agricultural development and economic diversification in rural areas across SSA, with a particular focus on Senegal and South Africa. According to Prof Corli Witthuhn from the Department of Sustainable Food Systems and Development at UFS, who serves as the project’s coordinator, researcher and trainer, MASSTER  seeks to make a lasting impact on the sector. 

“Agriculture plays a vital role in these regions, contributing up to 40% of GDP and providing livelihoods for over 70% of the population. However, challenges such as rural-urban migration and underutilised agricultural potential hinder the growth of this crucial sector,” explains Prof Witthuhn. 

By offering innovative training and educational tools to farmers and agricultural students, the project aims to bridge these gaps.  It involves higher education institutions (HEIs) in community development and focuses on the intersection of agriculture and migration. In doing so, MASSTER contributes to key Sustainable Development Goals (SDGs), including zero hunger, quality education, decent work, and economic growth.


Key objectives of the MASSTER Project

MASSTER collaborates with six partner HEIs in Senegal and South Africa to tackle pressing agricultural and migration challenges. The project focuses on: 

  • Assisting local farmers in implementing income-generating activities.
  • Supporting extension services in delivering relevant training programmes that emphasise economic sustainability.
  • Helping municipalities manage economic migration, particularly from rural areas.

To achieve these objectives, MASSTER analyses the risk factors that drive migration and those that prevent it, designing training programmes that empower current and future farmers to generate income. It also provides Training of Trainers (TOT) to HEIs and extension services, equipping them with skills to deliver impactful training sessions. Additionally, the project helps HEIs develop comprehensive migration management strategies that foster a whole-of-society approach linking agriculture and migration policies. 


A global collaborative effort

The MASSTER project brings together a diverse consortium of partners from Senegal, South Africa and Europe, including: 

  • Senegal: Université Du Sine Saloum El-Hâdj Ibrahima Niass Kaolack (USSEIN), Université Gaston Berger Saint- Louis (UGB), Université Assane Seck de Ziguinchor (UASZ), Interprofessional Center for Training in Agriculture (CIFA)
  • South Africa: University of the Free State (UFS), Stellenbosch University (SU), Tshwane University of Technology (TUT), South African Society for Agricultural Extension (SASAE)
  • Germany: Hochschule Weihenstephan-Triesdorf (HSWT)
  • France: Universite D’Aix-Marseille (AMU)
  • Italy: University of Naples Federico II (UNINA)
  • Serbia: Academy of Professional Studies South Serbia and Western Balkans Institute

Benefits for the University of the Free State

The MASSTER project presents significant opportunities for the UFS. It enables researchers to collaborate with international partners on groundbreaking research that addresses urgent agricultural challenges. Prof Witthuhn highlights that the project also provides valuable third-stream funding for the UFS research initiatives, strengthening the university’s broader academic and community development efforts. 

Additionally, UFS researchers gain hands-on experience in European Union grant administration, potentially paving the way for future EU-funded projects. The project fosters direct engagement with local farming communities by offering training that empowers farmers and promotes rural development. Moreover, it enhances the university’s expertise in agricultural sustainability and migration management.


Partners’ visit to UFS

The recent visit by MASSTER project partners to the UFS marked a key milestone in this collaboration. During their stay, the group participated in various activities, including farm visits and discussions aimed at advancing the project’s objectives.

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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