Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
25 October 2023 | Story Dr Kwazi Magwenzi | Photo supplied
SANRAL Chair launch
The SANRAL Chair in Mathematics and Science , Prof Loyiso Jita with the Programme graduates, the PhD and Masters SANRAL Alumni at the event held on 28 September 2023 in Johannesburg, South Africa.

The South African Chapter of the South African National Roads Agency Limited (SANRAL) Chair alumni programme at the University of the Free State (UFS) was recently launched at the Silverstar Hotel and Casino in Johannesburg. The event aimed to showcase and celebrate the achievements made and lessons learnt in the programme, highlight the key elements and outputs to the Faculty of Education stakeholders and reimagine the future. The Faculty of Education has increased its footprint in Engaged Scholarship activities, aligning itself with the UFS Vision 130. Multiple stakeholders and community partners were invited to witness the outstanding achievements of this programme.

Since its inception in 2014, the SANRAL Chair has produced over 40 PhD graduates in three countries, namely South Africa, Lesotho, and Zimbabwe. One of the key goals of Vision 130 is for the UFS to be regionally engaged and to contribute to pressing societal needs. This involves knowledge generation that contributes to local and regional development and building sustainable partnerships. The PhD and Masters graduates have become a highly valued human resource in the South African education system and the region, and are now positioned as leaders in Institutions of higher learning in South Africa, Lesotho, and Zimbabwe.

The SANRAL Chair currently supervises a cohort of doctoral and master's students,  providing guidance in mathematical research and publications. The internship programme represents SANRAL's commitment to building skilled capacity in communities, along with driving social and economic transformation. SANRAL has also identified common challenges faced by Small, Medium, and Micro-sized Enterprises (SMMEs) in its projects and has implemented training programmes to address these issues. 

South Africa has implemented a range of programmes designed to achieve Sustainable Development Goal 1 (SDG 1), which includes land reform, agriculture, free higher education and growth. Despite the significant progress made on South Africa’s developmental journey since the advent of democracy in 1994, the country remains one of the most unequal societies in the world. Achieving the SDGs is, therefore, in South Africa’s best interest as the country pursues the vision of a united, non-racial, non-sexist, and prosperous nation living in harmony with itself and the rest of the world. 

As South Africa looks ahead to 2030, it seeks to build on the substantial progress achieved thus far, and on the robust policy, legislative, and planning foundation. The focus will be on consolidating and expanding the many areas where public welfare and development are at the forefront. 

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.

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