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17 May 2024 | Story Edzani Nephalela | Photo Charl Devenish
Louzanne Coetzee
During the Faculty of Education ceremony, Louzanne Coetzee, a blind UFS alumna and speaker, shared her remarkable journey. From her days as a high school learner to becoming a student, she highlighted her challenges and how she overcame them.

The April graduations at the University of the Free State (UFS) were a remarkable celebration of diversity and inclusivity, with 44 graduates with learning difficulties, visual, mobility, or hearing impairments honoured for their achievements.

Despite facing unique challenges throughout their academic journeys, these resilient students triumphed over adversity to earn their degrees, inspiring their peers and educators alike – all with the assistance of the Centre for Universal Access and Disability Support (CUADS) within the Division of Student Affairs.

Words of advice from the recent graduates

Nkosingiphile Nyanale, who is blind, recently graduated with a Bachelor of Laws (LLB) degree. He emphasised the importance of mutual understanding between students and educators as a way of helping students with disabilities to overcome the extra hurdles they face. “One of the most challenging parts of my journey was reaching a common understanding with some facilitators on how I could be reasonably accommodated in class,” Nyanale said. “Some lecturers would deny themselves the opportunity to understand the challenges of students with visual impairments and viewed my requests as a way of seeking an easy pass. So, peers and lecturers understanding various impairments helped shape my journey.

Sthembiso Dlamini, a BSc Mathematics and Mathematical Statistics graduate who lives with dysgraphia, a condition that creates challenges related to handwriting, spelling, and organising thoughts on paper, said, “In my third year, I struggled to focus during high-stress exams. I willingly sacrificed much of my leisure time to tackle this obstacle head-on. I committed myself to honing my learning methods and enhancing my time-management abilities.” 

Relebohile Moloi, a nursing graduate, thanked CUADS for its help, and said greater awareness of the centre and its services could help more students. “They should assess students regularly for impairments, because sometimes people don’t know they have an impairment. CUADS should visit each faculty to give information on who they are and what they offer.”

The speaker

Louzanne Coetzee, a blind UFS alumna, shared her story during the last graduation session of the season on 20 April. “After matriculating at the Pioneer School in Worcester [Western Cape], where it was a protected environment, I did not know what to expect from the UFS. However, the UFS gave me a conducive environment by allowing my guide dog, Isabel, into the residences. I was the first person to be allowed such.” [Listen to her full speech here.]

Inclusive environment

Martie Miranda, Deputy Director at CUADS, said she’s proud of the graduates, as they embody the UFS’s dedication to an inclusive environment that caters to all its students, in line with the university’s Vision 130, which aims to foster academic excellence in a diverse and equitable environment. “In celebrating our graduates, we honour not just their achievements but the enduring commitment of CUADS staff and the university to foster an inclusive environment where every student's journey is valued and supported."

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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