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17 February 2022 | Story Lacea Loader | Photo Sonia Small (Kaleidoscope Studios)
Dr Engela van Staden
Dr Engela van Staden, Vice Rector: Academic

The University of the Free State (UFS) has finalised the first part of the Council on Higher Education (CHE) Institutional Audit (IA), submitting its Institutional Self-Evaluation Report (SER) and Portfolio of Evidence (PoE) to the higher education quality assurance body. 

According to Dr Engela van Staden, Vice-Rector: Academic, the second part of the institutional audit will involve the participation of relevant stakeholders in a site visit to the institution. During the visit, scheduled between 9 and 13 May 2022, an external panel of experts will systematically assess the submitted SER and requisite documents by asking inquisitive questions to interviewees who will be participating in this process.  

“The focus will be on the quality of programme offerings with a view to improving student success in all spheres of the student walk – from registration to graduation. To this end, the university’s Integrated Quality Management Framework (IQMF) will be assessed in order to provide evidence that quality assurance is ingrained in the core functions of the UFS, i.e., student success; quality of teaching and research; and engaged scholarship.”

Dr Van Staden says by re-introducing the SER, the university will embark on a stakeholder engagement plan, engaging with staff in faculties, service units, directorates, centres, departments, or schools, to keep them informed and prepared for a productive contribution to the Institutional Audit process. 

- The CHE is an independent statutory body established in terms of the provisions of the Higher Education Act No. 101 of 1997, as amended. It advises the Minister responsible for Higher Education and Training and is the national authority for quality assurance and promotion in higher education.

News Archive

UFS researchers are producing various flavour and fragrance compounds
2015-05-27

 

The minty-fresh smell after brushing your teeth, the buttery flavour on your popcorn and your vanilla-scented candles - these are mostly flavour and fragrance compounds produced synthetically in a laboratory and the result of many decades of research.

This research, in the end, is what will be important to reproduce these fragrances synthetically for use in the food and cosmetic industries.

Prof Martie Smit, Academic Head of the Department of Microbial, Biochemical and Food Biotechnology at the UFS, and her colleague Dr Dirk Opperman, currently have a team of postgraduate students working on the production of various flavour and fragrance compounds from cheap and abundantly available natural raw materials. 

Prof Smit explains that most of the flavours and fragrances that we smell every day, originally come from natural compounds produced mainly by plants.

“However, because these compounds are often produced in very low concentrations by plants, many of these compounds are today replaced with synthetically-manufactured versions. In recent times, there is an increasing negative view among consumers of such synthetic flavour and fragrance compounds.”

On the other hand, aroma chemicals produced by biotechnological methods, are defined as natural according to European Union and Food and Drug Administration (USA) legal definitions, provided that the raw materials used are of natural origin.  Additionally, the environmental impact and carbon footprint associated with biotech-produced aroma chemicals are often also smaller than those associated with synthetically-produced compounds or those extracted by traditional methods from agricultural sources.

During the last four years, the team investigated processes for rose fragrance, vanilla flavour, mint and spearmint flavours, as well as butter flavour. They are greatly encouraged by the fact that one of these processes is currently being commercialised by a small South African natural aroma chemicals company. Their research is funded by the Department of Science and Technology and the National Research Foundation through the South African Biocatalysis Initiative, the DST-NRF Centre of Excellence in Catalysis and the Technology Innovation Agency, while the UFS has also made a significant investment in this research.

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