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28 June 2019 | Story Xolisa Mnukwa | Photo Charl Devenish
Dr Trevor Manuel and Prof Francis Petersen
Dr Trevor Manuel, guest speaker and Prof Francis Petersen.

Recording of Livestream


View photo gallery at the bottom of the page.

The University of the Free State (UFS) has awarded 474 South Campus Open Distance Learning certificates, 472 master’s, and 95 doctoral degrees to graduates in the Faculties of Economic and Management Sciences, Education, the Humanities, Law, Theology and Religion, Health, and Natural and Agricultural Sciences, during the 2019 June graduation ceremonies.

According to the former Minister of Finance, Chairperson of the Old Mutual Group Holdings, and guest speaker during the ceremonies, Dr Trevor Manuel, “South Africa is a young nation; we need to believe that the best years are ahead of us and let this kind of thinking inform the choices we make.”
The UFS Rector and Vice-Chancellor, Prof Francis Petersen, enthused graduates with ideas to better prepare them for the world of work. One of these ideas was to manifest critical enquiry. “Search for more, search for the truth, challenge the norm and do not just accept everything,” said Prof Petersen.

Kovsies confer three honorary doctorates during June graduation ceremonies

Co-chair of the BRICS (Brazil, Russia, India, China and South Africa) Working Group on Information and Communication Technologies and High-Performance Computing, member of the Advisory Committee of the Breakthrough Listen project, and the former director of the SKA, Dr Bernie Fanaroff, was also honoured with an honorary doctorate from the UFS Faculty of Natural and Agricultural Sciences during the June graduation ceremonies.

UFS Chancellor, Dr Khotso Mokhele, congratulated Fanaroff and commended him for his immeasurable contribution to the global scientific community.

Two other giants – one in the arts and another in law – were honoured at one of the morning graduation ceremonies during the University of the Free State Bloemfontein Campus June graduations. The internationally renowned, award-winning film and theatre artist, Jerry Mofokeng wa Makhetha, received an Honorary Doctor of Letters (DLitt) degree during the ceremony. Sharing the stage with Makhetha was Madam Justice Mahube Molemela, who received an Honorary Doctor of Laws (LLD) degree. Justice Molemela is the first female Judge President of the Free State division of the High Court.

One of the many highlights during the June graduation ceremonies was when eight researchers from the International Studies Group received their doctoral degrees (PhDs).

Dr Trevor Manuel further referred to the National Development Plan and the values enshrined in the South African Constitution, urging graduates to carry the country forward. “Each and every career is contributing to the transformation of society," he said.

Graduands told they are ‘persons of value’ in education sector

Former Free Stater and Chairperson of the GivenGain Foundation, Advocate Frans Stroebel, also addressed UFS graduates as an esteemed guest speaker for the various ceremonies.  Adv Stroebel explained to graduating teachers that they are ‘people of value’, and as such, give much more than what they take. He praised them, saying: “I thank you now, in advance, for the role that you are going to play in the lives of our children in the next ten years.”

He further spoke on the theme of ‘Choices’, highlighting the fact that each choice results in someone having to take responsibility for something.

For information about upcoming UFS graduation ceremonies, visit the UFS graduation ceremonies page.

Bloemfontein Campus:

WATCH: 27 June 2019 Ceremony(Afternoon Session)
South Campus
14:30: South Campus 
Advanced certificates and Professional diplomas 
Graduation Programme

“You have the responsibility of teaching a young generation that is waiting for your guidance and mentorship.” - Adv Frans Stroebel

WATCH: 28 June 2019(Morning Session)
June 28 morning session
8:30: Faculties of Economic and Management Sciences, Education, the Humanities, Law and Theology and Religion 
Master's and doctoral qualifications
Graduation Programme

WATCH: 28 June 2019 (Afternoon Session)
Faculties of Health and Natural and Agricultural Sciences
13:30: Faculties of Health Sciences and Natural and Agricultural Sciences 
Master's and doctoral qualifications
Graduation Programme

 


From left; Dr Jerry Mofokeng, Mr Jannie de Villiers, Dr Mahube Molemela, Ms Elzmarie Oosthuizen and Dr Bernard Fanaroff
From left; Dr Jerry Mofokeng, Mr Jannie de Villiers, Dr Mahube Molemela, Ms Elzmarie Oosthuizen and Dr Bernard Fanaroff
Dr Khotso Mokhele, UFS Chancellor
Dr Khotso Mokhele, UFS Chancellor
Dr Jerry Mofokeng Wa Makhetha, Prof Francis Petersen and Prof Nico Luwes, Head of the Department of Drama and Theatre Arts
Dr Jerry Mofokeng Wa Makhetha, Prof Francis Petersen and Prof Nico Luwes, Head of the Department of Drama and Theatre Arts
Dr Jerry Mofokeng Wa Makhetha, Prof Francis Petersen, Dr Trevor Manuel, Mr Willem Louw and Dr Bernard Fanaroff
Dr Jerry Mofokeng Wa Makhetha, Prof Francis Petersen, Dr Trevor Manuel, Mr Willem Louw and Dr Bernard Fanaroff
Dr Khotso Mokhele, UFS Chancellor, Dr Trevor Manueal, Prof Francis Petersen, UFS Rector and Vice-Chancellor and Mr Willem Louw, Chairperson of the UFS Council
Dr Khotso Mokhele, UFS Chancellor, Dr Trevor Manueal, Prof Francis Petersen, UFS Rector and Vice-Chancellor and Mr Willem Louw, Chairperson of the UFS Council
Ms Elzmarie Oosthuizen, Recipient of the Council Medal
Ms Elzmarie Oosthuizen, Recipient of the Council Medal
Mr Jannie de Villiers, recipient of the Chancellor
Mr Jannie de Villiers, recipient of the Chancellor's Medal
Dr Trevor Manueal, former Minister of Finance and Chairman of Old Mutual Group Holdings, was the guest speaker on 28 June
Dr Trevor Manueal, former Minister of Finance and Chairman of Old Mutual Group Holdings, was the guest speaker on 28 June
Dr Jerry Mofokeng Wa Makhetha, recipient of a Doctor of Letters honorary degree.
Dr Jerry Mofokeng Wa Makhetha, recipient of a Doctor of Letters honorary degree.
Dr Bernard Fanaroff, recipient of a Doctor of Science honorary degree
Dr Bernard Fanaroff, recipient of a Doctor of Science honorary degree
Dr Mahube Molemela, recipient of a Doctor of Laws honorary degree
Dr Mahube Molemela, recipient of a Doctor of Laws honorary degree
Prof Hendri Kroukamp, Dean of the Faculty of Economic and Management Sciences
Prof Hendri Kroukamp, Dean of the Faculty of Economic and Management Sciences

News Archive

From wheat protein to perfect pizza
2017-09-26

Description: Phd Read more Tags: Barend Wentzel, Department of Plant Sciences, plant breeding, proteins, Agricultural Research Council 

Barend Wentzel received his PhD at the Department
of Plant Sciences during the university’s
winter graduation ceremony.
He is pictured here with Prof Maryke Labuschagne,
professor in Plant Breeding at the UFS.
Photo: Charl Devenish

Barend Wentzel, an alumnus of the University of the Free State’s Department of Plant Sciences, is passionate about plant breeding. 

He literally eats and lives wheat proteins. In 1989 he initiated a breeding programme on arum lilies. “This breeding programme is at an advanced stage,” he said. Besides reading, playing the piano and accordion, Barend, due to the nature of his research at the Agricultural Research Council, also experiments with different types of ciabatta recipes made from sour dough. “I usually make my own pizza on Saturday evenings,” he said.

He is working at the Agricultural Research Council – Small Grain (ARC-SG) at the Wheat Quality Laboratory where he established a Cereal Chemistry Laboratory.

Complexity of flour quality
He explains that the focus of his research is on wheat protein composition. “The research conducted for my PhD study explains the complexity of flour quality to a certain extent, and it further emphasises the influence of the environment and genetic composition on selected baking characteristics. 

“Wheat protein can be divided into different types of protein fractions. These protein fractions contribute differently to dough properties and baking quality and the expression is affected by different components in the environment, including locality, rainfall and temperature. 

“Protein content alone does, however, not explain the variation in baking quality parameters, such as mixing time, dough strength and extensibility, and loaf volume.

“Several methods can be applied to quantify the different protein fractions. I am using high-performance liquid-chromatography (HPLC). The procedure entails the separation of a wheat protein extract through a column with chromatographic packing material. The injected sample is pumped through the column (known as the stationary phase) with a solvent (known as the mobile phase). The specific procedure, size-exclusion high-performance liquid-chromatography (SE-HPLC), is also used by the university’s Department of Plant Breeding, as well as in several international Cereal Chemistry Laboratories,” said Barend.

Dough strength and to loaf volume
“One of the highlights from the study was the positive contribution of the albumin and globulin protein fractions to dough strength and to loaf volume. The findings were wheat cultivar specific and the growing environment influenced the expression. The contribution of these protein fractions was much larger than previously reported for South African wheat cultivars,” said Barend. 
“Previous reports indicated that these protein fractions had a non-specific contribution to the gluten network during dough formation. The findings from this PhD justify further research on albumins and globulin proteins.” 

The Cereal Chemistry Laboratory at ARC-SG is involved in postgraduate student training under Barend’s guidance. He serves as co-promoter for several MSc and PhD students. He is also a collaborator on an international project with the International Maize and Wheat Improvement Centre (CIMMYT) in Mexico. Barend is furthermore working on improving wheat quality for processing and health purposes as a member of the expert working group of the International Wheat Initiative. 

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