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02 October 2018 | Story UFS | Photo Supplied
Better yourself at Adelaide Tambo Public Library
According to Dr Magteld Smith the American Space in the Adelaide Tambo Public Library provides an opportunity for visitors to connect and learn about the US.

The new and upgraded American Corner at the Adelaide Tambo Public Library in Bloemfontein is a must visit for all driven individuals who are looking to better themselves. 

"The opportunity the American Corner provides is something all teachers, students and pupils must know about," said Dr Magteld Smith a lecturer and researcher in otorhinolaryngology in the Faculty of Health Sciences at the University of the Free State (UFS). The library, on the corner of Charles and West Burger streets, was renovated recently. As part of the overall renovation project, the US Consulate General in Johannesburg refurbished the Corner and provided new computers and audio/visual equipment to enhance its educational and cultural programmes. It is equipped with the very best audio and online technology for audio- and e-books with free Wi-Fi, said Dr Smith.

The US Consulate General in Johannesburg and the Mangaung Metro Municipality renewed their partnership when the Executive Mayor of Mangaung Metro Cllr. Olly Mlamleli and US Consul General Michael McCarthy signed an agreement for the American Corner Mangaung at the library.

The American Space in the library provides an opportunity for visitors to connect and learn about the US through books, movies, and magazines. It provides a space for information and engagement on issues such as educational advice for those who want to study in the US, workshops on a range of topics from career skills to English language learning and the introduction of 21st-century digital skills, and academic resources for visitors.

Dr Smith said it was essential that teachers, pupils and scholars make use of these opportunities and facilities at the Adelaide Tambo Public Library.

"Very few people know of this," she said.

Dr Smith, who is deaf, was a fellow at the University of Minnesota, Humphrey School of Public Affairs, through the US Department of State.

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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