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17 December 2018 | Story Eugene Seegers | Photo IDEAS Lab
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Learners enjoy a lesson delivered through an All-in-One device at an IBP-served school.

“Everyone is a genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid.” Eugene van Wyk, Project Coordinator of the Internet Broadcast Project (IBP) at the South Campus of the UFS, preaches a gospel along similar lines, a motto that belongs solely to the IBP: Taking quality education to where it matters.

Quality education accessible to all

Van Wyk believes that quality education should be accessible to all, especially as a tool to relieve poverty in disadvantaged communities. That is why he has made it his aim to extend the reach and exposure of the IBP. To that end, the IBP partnered with the Free State Department of Education (FSDoE) in presenting open days during August and September 2018 in each of the five Free State districts, emphasising innovation in education. At each of these days, the IBP presented their methods and successes, highlighting their use of innovation and technology in not only school education, but teacher development and upliftment as well.

Building on existing technology


The IBP lives up to its motto by building on existing technology, while thinking up new ways to use what is available. In addition, the IBP makes innovative use of emerging and new technologies. For instance, Van Wyk often quotes from a presentation by Ray Kurzweil, director of engineering at Google, author, and futurist, at the 2009 Handheld Learning conference: “Mobile phones are misnamed. They should be called gateways to human knowledge.” Therefore, plans are under way to develop a mobile app that will allow learners to download lesson content and even share it with learners who do not attend a Free State secondary school served by the IBP.

The value of the IBP can be seen in the tremendous upturn in matriculation success rates in the province, an impact that Van Wyk and the E-learning division at the FSDoE are keen to maintain and spread.

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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