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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

UFS receives exclusive copy of Pasture Science research volume
2010-04-22

 
From the left are: Dr Malcolm Hensley (Soil, Crop and Climate Sciences, UFS), Prof. Brian Roberts, Ms Cathy Giesekke (UFS Sasol Library) and Prof. Neil Heideman (Acting Dean: Natural and Agricultural Sciences, UFS).
Photo: Lize du Plessis


The University of the Free State (UFS) became the proud recipient of a copy of a Pasture Science research volume.

The 508-page volume was presented by Prof. Brian Roberts, an adjunct professor at the James Cook University in Cairns, Australia, to the UFS Sasol Library. It consists of 43 papers on his agricultural research work in the Free State from 1956 to 1975.

He said the Faculty of Natural and Agricultural Sciences at the UFS had the power and expertise to lead the way in food security in South Africa and in building a sustainable society. He also stated that not enough people were taking food security seriously.

“Whatever else you regard as priority, none is more basic than support for the nation’s food producers,” he said.

The papers in the bound copy are arranged in two groups. The first section focuses on Pasture Management. “This series forms a useful overview of Pasture Science,” he said.

The section on Grassland Science covers all aspects of the maintenance, improvement and utilisation of veld and cultivated grasslands.

The second part is a series of publications arising from his fieldwork in the Free State, Eastern Cape and Lesotho.

“Having read with great interest the curriculum vitae of the Vice-Chancellor of the UFS, I felt a strong inclination to contribute somehow to the transformation process and the emerging future UFS,” said Prof Roberts.

Although he acknowledged that change could not happen overnight he was, however, positive that medium-term results could be achieved in that regard.

“One way of doing this is to focus staff and students’ attention on working towards a sustainable society, an on-going curriculum challenge which should, at an early date, replace the past preoccupation with race – an issue that has dogged progress for too long,” he said.

Prof. Roberts was a foundation lecturer in Pasture Science at the UFS 36 years ago before he left for Australia where he plays a fundamental role in land-use planning.

He is also recognised as the father of Landcare, an Australian partnership between the community, government and business to protect and repair the environment.

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
21 April 2010
 

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