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18 July 2024 | Story VALENTINO NDABA | Photo SUPPLIED
Nelson Mandela Month 2024
Celebrating #UFSMandelaMonth2024: Building a brighter future through community and care.

Mandela Month at the University of the Free State (UFS) is a time to honour Nelson Mandela's legacy through reflection, action, and community engagement. Guided by Vision 130, UFS aims to make a profound societal impact by fostering sustainable relationships and supporting societal development.

Community Engagement Indaba

As South Africa celebrates Mandela Month, the Directorate of Community Engagement hosted the Community Engagement Indaba at the Bloemfontein Campus from 10-11 July 2024. This year's theme was “Building Self-reliance, Self-sufficiency, and Self-sustainable Livelihoods for Entrepreneurship”. 

The Indaba was a vibrant platform for staff, students, and community members to exchange knowledge and skills on how to implement the objectives of our Engaged Scholarship strategy and policy.

This was an opportunity to engage in education, training, and networking with experts from various disciplines. Topics of discussion included:

• Self-sufficiency, self-reliance, and self-sustainable living
• Contextualising curriculum to respond to societal impact
• Entrepreneurship
• Personal development and transformation
• Subsistence farming
• Growing and manufacturing of cannabis products
• Nutrition and health, food security

Helping future educators dress for success

Mandela said: “Education is the most powerful weapon you can use to change the world.” This Mandela Month, the Teaching Practice Directorate supported fourth-year and Postgraduate Certificate in Education (PGCE) students who lack professional clothes for their teaching practice, impacting their confidence and hampering their first impressions.

The Faculty of Education of the Qwaqwa Campus is conducted a donation drive for formal clothing and workwear to help our UFS-produced aspiring educators enter the world of work with enthusiasm and confidence.

Soup kitchen at HCYCC

On Mandela Day, the Faculty of Theology set up a soup kitchen at the Heidedal Children and Youth Care Centre. This event is an initiative aimed at providing nutritious meals to children and youth, fostering community engagement.

It’s in your hands: Food Environment Programme

The ongoing Food Environment Programme tackles student food insecurity, aiming to create a healthy food environment. Says Annelize Visagie from the Food Environment Office: “The Food Environment Programme is designed to address the many dimensions of the food environment; assisting students who suffer from food insecurity and hunger is part of the overall programme. The University of the Free State has previously identified student food insecurity and hunger as a significant problem, with as many as 59% of students identified as not knowing where their next meal will come from. In addition, they have recognised that food insecurity has added stress to students’ lives which has a negative impact on their studies.”

The programmme includes the following initiatives:

No Student Hungry Programme: Provides one balanced meal per day.
• Food Parcel Programme: Distributes food parcels with non-perishable items.
• Community Gardens: Enhances campus food security in collaboration with Kovsie ACT and the Centre for Sustainable Agriculture.

Eat&Succeed: Provides valuable insights, practical tips on making affordable and nutritious meals.

Click to view documentClick on the email to donate to these initiatives or call +27 51 401 3258.

Join us in making a difference and showing our commitment to care as we celebrate Mandela Month by at the UFS. Together, we can honour Nelson Mandela’s legacy of service and societal development. Every Day is Mandela Day at UFS.

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.

 

 

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