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19 August 2019 | Story Charlene Stanley | Photo Ayanda Makhanya
Entrepreneurship Intervarsity
Entrepreneurship Intervarsity finalists, far left, Christopher Rothman, and second from right, Grace Mthembu, with fellow Kovsie competitors Driaan-Lou Kemp, second from left, and Martin Clarke, far right, at the regional finals held at the Central University of Technology in Bloemfontein in early August 2019.
A natural heating and cooking system and liquid yeast in its purest form – used in the brewing of beer – form the basis of two innovative business ventures that have earned their inventors a place in the finals of this year’s Entrepreneurship Intervarsity.

LiquidCulture

Christopher Rothman is currently busy with his PhD in Biotechnology at the Department of Microbial, Biochemical and Food Biotechnology at the University of the Free State (UFS). He and a fellow student started the company LiquidCulture last year to make high-quality yeast for their own commercial brewery called Kraft Brewing Co. 

“We realised that because of our backgrounds as microbiologists, we could grow our own yeast, have a better quality product, and save some money while also expanding our choice of yeast strains to use. This quickly became more than a solution to our own problems, as other breweries were also interested in using our yeast. We then formed LiquidCulture and started supplying the industry,” says Christopher.

Organic Heat

Grace Mthembu’s inspiration for her eco-friendly, cost-effective heating and cooking device, came after reading about devastating fires in rural and informal settlements caused by cooking fires.

“I decided to investigate the cause of these fires and found that the majority of the households did not have access to electricity or they couldn’t afford it,” explains Grace.
Her invention is based on the traditional metal cylinder or “imbawula”, used by many households in informal settlements to cook or heat with wood or coal. What makes her invention different is that it has a water filtration interior system which makes it safer and ensures that the smoke produced during the heating of the sources does not get released into the home and the air in general.

Her invention has already earned her awards for best community development, best mechanical engineering and best rural development project in the Eskom Expo for Young Scientists, plus a gold medal and all-expenses-paid trip to represent South Africa at the London International Youth Science Fair.
She plans to establish a brand for the system with the name “Organic Heat”.

Student entrepreneurs showcased
  
The Entrepreneurship Intervarsity gives student entrepreneurs from across the country’s 26 public universities the opportunity to submit their innovative ideas as part of a competition supported by Entrepreneurship Development in Higher Education (EDHE), in collaboration with the Allan Gray Orbis Foundation.
Both Christopher and Grace see it as a great honour to represent the UFS in the finals, which will be held in Johannesburg on 18 September 2019. 

“The intervarsity has been fun thus far and the quality of the competitors is really high. Luckily I like public speaking and I am really passionate about my company so pitching to the judges has been very comfortable for me so far,” says Christopher. 

“I’m not obsessed about winning,” says Grace. “I’m looking forward to networking and connecting and building relationships with potential investors. If I do happen to win, it will obviously be amazing and will provide me with a lot of exposure and bring opportunities.”

News Archive

Two academics will be sorely missed
2013-04-02

  

Prof Andrew Marston and Prof Bannie Britz
Photo: Supplied
02 April 2013

The staff and students of the University of the Free State (UFS) are deeply saddened by the recent passing in Bloemfontein of two of the university’s most esteemed and renowned academics, Prof Bannie Britz and Prof Andrew Marston.

Prof Britz was the Head of the Department of Architecture from 1992 to 2000. He was renowned in his field, winning numerous prizes for Architecture, including the Gold Medal for Architecture from the South African Academy of Arts and Sciences.

“As professional architect and urban designer, Prof Britz was a much awarded architect who received numerous award of merit from the South African Institute of Architects for buildings erected in South Africa over the years,” said Martie Bitzer, Head of the Department of Architecture.

Apart from his acclaim elsewhere, Prof Britz also played a major role in the day-to-day activities of university’s staff and students. He was responsible for the design of the many walkways on campus and the refurbishment of the Main Building on the Bloemfontein Campus. For the many contributions in his field, Prof Britz was awarded an Honorary Doctorate by the UFS in 2007.

Prof Andrew Marston, a specialist in natural product chemistry and methods associated with the isolation and analysis of medically important chemicals from plants, was appointed from Geneva, Switzerland in 2009 under the UFS Strategic Cluster for Advanced Biomolecular Research.

He obtained a B-rating from the National Research Foundation (NRF) in 2011, and was consequently appointed as a senior professor in die UFS Senior Professor Programme. “He has made valuable contributions to the UFS in terms of teaching and postgraduate supervision, as well as research. In his short stay at the UFS, he already co-authored more than ten papers in international chemistry literature,” said Prof André Roodt, Head of the Department of Chemistry.

His research group was part of a multilateral agreement in the European Union (EU) with a number of African and three European universities. He obtained new research funding from the Seventh Framework Programme of the EU for the Building Sustainable Research Capacity on Plants for Better Public Health in Africa project, from the Norwegian Research Council for bioprospecting and the isolation and structure determination of compounds from plants and algae, and from the South African Rooibos Tea Council.

The memorial service for Prof Britz took place on Friday 5 April 2013 in the Berg-en-Dal Dutch Reformed Church in Bloemfontein. The service for Prof Marston took place in the Trinity Church, Charles Street, Bloemfontein.

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