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23 September 2020 | Story Rulanzen Martin
Prof Mongane Wally Serote said South Africa was created with people from all over who made this their home.

The Centre for Gender and Africa Studies (CGAS) prides itself in creating spaces for intellectual discourse. This was illustrated in a Heritage Day lecture webinar presented by National Poet Laureate, Prof Mongane Wally Serote. The lecture was in collaboration with the University of the Western Cape (UWC) and the Department of Sports, Arts and Culture.

The lecture took place on 23 September 2020. Dr Stephanie Cawood, director of CGAS was the programme director. 

Diversity is our biggest heritage

Prof Serote presented the webinar under the theme Going to Basics: The Reconstruction and Development Programme of the Source. “As South Africans, we came from everywhere and created a home here –- we are the microcosm of the world,” Prof Serote said as he started his lecture. He also said that diversity is the biggest heritage the country has, and that it is a cultural expression emanating from our most complex and difficult history.

The Constitution of our country is a piece of valuable evidence in the commitment to overcome our historical adversities. “Understanding our history seeks to persuade us as a nation, and to understand that change, is constant in the dynamism and dialectics of time,” said Prof Serote. He explained this by saying that, as a nation, we must become masters of knowledge of the constant systems of change and the management thereof.

“Since the outbreak of the coronavirus pandemic, we have quickly arrived at making fundamental changes and transformation,” he said. This is because the world is changing dramatically and very fast. “The biggest and most important lesson is that we dare not forget that humanity is one,” he said.

Social cohesion and nation building a shared responsibility 

As much as the webinar commemorated Heritage Day, it was also a poignant reminder of the role that universities have to place in society at large. “We at the UFS pride ourselves on providing space for debates. This is what we are hosting here today,” said Dr Chitja Twala, Vice-Dean of the Faculty of the Humanities at the UFS.  Dr Twala also said that Heritage Day is one of the milestone days on which “Africans pride themselves”.

The Deputy Minister of Sports, Arts and Culture, Nocawe Noncedo Mafu, referred to Dr Twala’s sentiment, saying that events such as these should be hosted “to foster social cohesion and nation building, which cannot succeed if it remains a project solely and exclusively owned by government”.  Deputy Minister Mafu reiterated that social cohesion and nation building should be a concern for the rest of the society. “I am therefore thrilled with this lecture and notably the partnership with the two universities," she said.

The national theme for Heritage Month 2020 is ‘Celebrating South Africa’s Living Legends.’

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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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