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24 September 2020 | Story Bulelwa Moikwatlhai | Photo Supplied
The third edition of the UFS International Cultural Diversity Festival took place on 24 September 2020, organised annually by the UFS Office for International Affairs in Heritage Month. As part of the South African Heritage Day celebrations, the event honours the different heritages at the UFS. The entire day is dedicated to the expression of diverse cultural experiences from all over the world. “Even during this uncertain time, it is important to find time to celebrate our uniqueness and to appreciate one another’s heritage and culture in the spirit of our humanity”, says Bulelwa Moikwatlhai, Coordinator of the International Cultural Diversity Festival. 

Connecting cultures

This year’s theme was ‘Connecting the Cultures’. It focused on the digital ways of connecting the world while sharing different cultural experiences and celebrations, as well as embracing Heritage Day. The day consisted of a lot of virtual activities, messages being shared, a collaboration of songs that brought light and laughter during this time of a world pandemic. “Individuals from different cultures have been invited to share their favourite cultural cuisines, regalia, songs, and dances, and last words of encouragement and support during these times in their home language while providing translation,” says Prof Corli Witthuhn, Vice-Rector: Research and Internationalisation. 

The programme included artistic presentations by the UFS Arts, Culture, and Dialogue office in the Students Affairs Division, coordinated by Angelo Mockie. 

International Cultural Diversity

Director of the UFS Office for International Affairs, Cornelius Hagenmeier, explained that cultural diversity is central to the university’s internationalisation process. He emphasised that the university actively strives to increase its international diversity, which nurtures intellectual cross-fertilisation and the incubation of new ideas. Central is that everyone, irrespective of culture and origin, should feel welcome at the UFS, he says.
The virtual festival allowed students and staff to share and celebrate who they are while learning from each other. This enhances the international and intercultural competencies of the transforming UFS community.

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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