Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
26 March 2025 | Story Edzani Nephalela | Photo Lethabo Machabaphala
Theology MOU 2025
Prof Zorodzai Dube, Head of the Department of Religion Studies at the UFS, and Thabo Seotsanyana, representative for the African Centre of Excellence, formalised a collaboration to advance research into African spirituality.

The University of the Free State (UFS) Faculty of Theology and Religion recently made history as the first institution to partner with the African Centre of Excellence in a significant collaboration advancing research and education on African indigenous spirituality.

This partnership is set to foster a deeper understanding of African indigenous knowledge, highlighting its importance and addressing misconceptions about its practices.

The Memorandum of Understanding (MoU) signed between the parties outlines the facilitation of joint research and teaching initiatives. According to Prof Zorodzai Dube, Head of the Department of Religion Studies at the UFS, the MoU will provide UFS students with the unique opportunity to engage with African indigenous knowledge systems, particularly those related to herbs, healthcare, and traditional healing practices.

“The collaboration aims to enrich the students’ academic experience and provide them with critical insights into African indigenous spirituality,” Prof Dube said. “Furthermore, this partnership is seen as a key step toward furthering UFS’s vision to become a leading institution in research, including Africanisation and pan-African research.” He added that the faculty views this collaboration as a springboard for strengthening its position as a leader in addressing Africa-related issues in education and research.

Significance of this partnership

Thabo Seotsanyana, Curriculum Developer for the African Centre of Excellence, emphasised that this partnership will challenge long-standing misconceptions about African spirituality while fostering a deeper appreciation for its value and relevance in contemporary society. “This collaboration is a landmark event for several reasons. It emphasises the importance of African indigenous spirituality in academic discourse and provides a platform for decolonising knowledge systems.”

In his address, Seotsanyana highlighted that the African Hidden Voices is committed to transforming mindsets, particularly within African nations. He spoke about how generations have been influenced by ideologies that dismiss African spiritual practices in favour of foreign belief systems, and how this partnership aims to reverse that trend.

“We are delighted to be signing a Memorandum of Understanding with one of the most highly regarded institutions in South Africa,” Seotsanyana shared, reading a message from Imboni Dr uZwi-Lezwe Radebe, founder of African Hidden Voices. “This marks a significant milestone in our history that will be remembered for years.”

Impact on future generations

Seotsanyana highlighted that the organisation is dedicated to educating individuals about African spirituality, fostering African leadership, and embracing traditional African ways of life.

“Our mission is to nurture a new generation that understands, values, and actively engages with African spirituality,” he explained. “This initiative marks a significant step in the academic exploration and preservation of African indigenous spirituality. It aims to leave a lasting legacy that inspires future generations to reconnect with their heritage, challenge outdated views, and adopt an inclusive, spiritually enriched way of life. This aligns with the University of the Free State’s Vision 130, which promotes inclusivity and ethical values, ensuring that everyone feels represented, welcomed, and has access to the university’s resources.”

News Archive

Carbon dioxide makes for more aromatic decaffeinated coffee
2017-10-27


 Description: Carbon dioxide makes for more aromatic decaffeinated coffee 1b Tags: Carbon dioxide makes for more aromatic decaffeinated coffee 1b 

The Inorganic Group in the Department of Chemistry
at the UFS is systematically researching the utilisation
of carbon dioxide. From the left, are, Dr Ebrahiem Botha,
Postdoctoral Fellow; Mahlomolo Khasemene, MSc student;
Prof André Roodt; Dr Marietjie Schutte-Smith, Senior Lecturer;
and Mokete Motente, MSc student.
Photo: Charl Devenish

Several industries in South Africa are currently producing hundreds of thousands of tons of carbon dioxide a year, which are released directly into the air. A typical family sedan doing around 10 000 km per year, is annually releasing more than one ton of carbon dioxide into the atmosphere.

The Inorganic Chemistry Research Group in the Department of Chemistry at the University of the Free State (UFS), in collaboration with the University of Zurich in Switzerland, has focused in recent years on using carbon dioxide – which is regarded as a harmful and global warming gas – in a meaningful way. 

According to Prof André Roodt, Head of Inorganic Chemistry at the UFS, the Department of Chemistry has for the past five decades been researching natural products that could be extracted from plants. These products are manufactured by plants through photosynthesis, in other words the utilisation of sunlight and carbon dioxide, nitrogen, and other nutrients from the soil.

Caffeine and chlorophyll 
“The Inorganic group is systematically researching the utilisation of carbon dioxide. Carbon dioxide is absorbed by plants through chlorophyll and used to make interesting and valuable compounds and sugars, which in turn could be used for the production of important new medicines,” says Prof Roodt.

Caffeine, a major energy enhancer, is also manufactured through photosynthesis in plants. It is commonly found in tea and coffee, but also (artificially added) in energy drinks. Because caffeine is a stimulant of the central nervous system and reduces fatigue and drowsiness, some people prefer decaffeinated coffee when enjoying this hot drink late at night. 

Removing caffeine from coffee could be expensive and time-consuming, but also environmentally unfriendly, because it involves the use of harmful and flammable liquids. Some of the Inorganic Group’s research focus areas include the use of carbon dioxide for the extraction of compounds, such as caffeine from plants. 

“Therefore, the research could lead to the availability of more decaffeinated coffee products. Although decaffeinated coffee is currently aromatic, we want to investigate further to ensure better quality flavours,” says Prof Roodt.

Another research aspect the team is focusing on is the use of carbon dioxide to extract chlorophyll from plants which have medicinal properties themselves. Chemical suppliers sell chlorophyll at R3 000 a gram. “In the process of investigating chlorophyll, our group discovered simpler techniques to comfortably extract larger quantities from green vegetables and other plants,” says Prof Roodt.

Medicines
In addition, the Inorganic Research Group is also looking to use carbon dioxide as a building block for more valuable compounds. Some of these compounds will be used in the Inorganic Group’s research focus on radiopharmaceutical products for the identification and possibly even the treatment of diseases such as certain cancers, tuberculosis, and malaria.

 

 

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept