Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
15 April 2023 | Story Gerda-Marié van Rooyen | Photo Two Oceans Marathon Twitter
Gerda Steyn  winning the 2023 Two Oceans Marathon
Former UFS student, Gerda Steyn, made history this weekend – she is the first woman to win the Two Oceans Ultra Marathon four consecutive times.

Kovsie alumna Gerda Steyn provided much jubilation on Saturday 15 April 2023, as she became the first woman to win the Two Oceans Marathon four consecutive times. Steyn, who represented South Africa in the 2020 Summer Olympics held in Tokyo, Japan, in 2021, improved her personal best by finishing the race 39 seconds faster than her winning time in 2022.

Shortly after her fourth win in the 56 km race, Steyn told media that the desire to inspire girls kept her motivated during the race. “I thought of all the girls watching (the race) with their parents and seeing a woman who looked like everyone else winning this big race.” The former University of the Free State (UFS) professional athlete managed an average pace of 3:45 minutes per kilometre. Steyn proved that hard work pays off, as she finished 14th at the Two Oceans Ultra Marathon in 2016. Her first-ever first place at this race was in 2018, and again in 2019 and 2022 – the marathon was cancelled in 2020 and 2021 due to the COVID-19 pandemic.

Proving that she not only has golden feet but a heart of gold too, she pledged to donate some of her bonus money towards the development of athletes living in Muizenberg shortly after she won the Two Oceans in record time in 2022. A true example of perseverance and hard work, she also won the Comrades Marathon in 2019, and finished seventh in the London Marathon in 2020. 

Prof Francis Petersen, Rector and Vice-Chancellor of the UFS, says that Gerda is an embodiment of focus and determination. “I am so proud of her. The UFS is truly the home of champions, as can be seen by the achievements of Olympic track athletes Wayde van Niekerk, Louzanne Coetzee, and champions in many other sporting codes.”

Saturday’s Two Oceans Marathon saw Ethiopian-born Amelework Fikadu Bosho finish second in the women’s race – crossing the finish line 12 minutes after Steyn – with Carla Molinaro from Britain in the third position. Approximately 10 000 athletes entered the race, starting at the Newlands Stadium and ending on the University of Cape Town's campus.

News Archive

Mushrooms, from gourmet food for humans to fodder for animals
2016-12-19

Description: Mushroom research photo 2 Tags: Mushroom research photo 2 

From the UFS Department of Microbial Biochemical and
Food Biotechnology are, from left: Prof Bennie Viljoen,
researcher,
MSc student Christie van der Berg,
and PhD student Christopher Rothman
Photo: Anja Aucamp

Mushrooms have so many medicinal applications that humans have a substance in hand to promote long healthy lives. And it is not only humans who benefit from these macrofungi growing mostly in dark spaces.

“The substrate applied for growing the mushrooms can be used as animal fodder. Keeping all the medicinal values intact, these are transferred to feed goats as a supplement to their daily diet,” said Prof Bennie Viljoen, researcher in the Department of Microbial, Biochemical and Food Biotechnology at the UFS.

Curiosity and a humble start
“The entire mushroom project started two years ago as a sideline of curiosity to grow edible gourmet mushrooms for my own consumption. I was also intrigued by a friend who ate these mushrooms in their dried form to support his immune system, claiming he never gets sick. The sideline quickly changed when we discovered the interesting world of mushrooms and postgraduate students became involved.

“Since these humble beginnings we have rapidly expanded with the financial help of the Technology Transfer Office to a small enterprise with zero waste,” said Prof Viljoen. The research group also has many collaborators in the industry with full support from a nutraceutical company, an animal feed company and a mushroom growers’ association.

Prof Viljoen and his team’s mushroom research has various aspects.

Growing the tastiest edible mushrooms possible
“We are growing gourmet mushrooms on agricultural waste under controlled environmental conditions to achieve the tastiest edible mushrooms possible. This group of mushrooms is comprised of the King, Pink, Golden, Grey, Blue and Brown Oysters. Other than the research results we have obtained, this part is mainly governed by the postgraduate students running it as a business with the intention to share in the profit from excess mushrooms because they lack research bursaries. The mushrooms are sold to restaurants and food markets at weekends,” said Prof Viljoen.

Description: Mushroom research photo 1 Tags: Mushroom research photo 1 

Photo: Anja Aucamp

Natural alternative for the treatment of various ailments
“The second entity of research encompasses the growth and application of medicinal mushrooms. Throughout history, mushrooms have been used as a natural alternative for the treatment of various ailments. Nowadays, macrofungi are known to be a source of bioactive compounds of medicinal value. These include prevention or alleviation of heart disease, inhibition of platelet aggregation, reduction of blood glucose levels, reduction of blood cholesterol and the prevention or alleviation of infections caused by bacterial, viral, fungal and parasitic pathogens. All of these properties can be enjoyed by capsulation of liquid concentrates or dried powdered mushrooms, as we recently confirmed by trial efforts which are defined as mushroom nutriceuticals,” he said.

Their research focuses on six different medicinal genera, each with specific medicinal attributes:
1.    Maitake: the most dominant property exhibited by this specific mushroom is the reduction of blood pressure as well as cholesterol. Other medicinal properties include anticancer, antidiabetic and immunomodulating while it may also improve the health of HIV patients.
2.    The Turkey Tail mushroom is known for its activity against various tumours and viruses as well as its antioxidant properties.
3.    Shiitake mushrooms have antioxidant properties and are capable of lowering blood serum cholesterol (BSC). The mushroom produces a water-soluble polysaccharide, lentinan, considered to be responsible for anticancer, antimicrobial and antitumour properties.
4.    The Grey Oyster mushroom has medicinal properties such as anticholesterol, antidiabetic, antimicrobial, antioxidant, antitumour and immunomodulatory properties.
5.    Recently there has been an increased interest in the Lion’s Mane mushroom which contains nerve growth factors (NGF) and may be applied as a possible treatment of Alzheimer’s disease as this compound seems to have the ability to re-grow and rebuild myelin by stimulating neurons.
6.    Reishi mushrooms are considered to be the mushrooms with the most medicinal properties due to their enhancing health effects such as treatment of cancer, as well as increasing longevity, resistance and recovery from diseases.


Description: Mushroom research photo 3 Tags: Mushroom research photo 3


Valuable entity for the agricultural sector
Another research focus is the bio-mushroom application phenome, to break down trees growing as encroaching plants. This research is potentially very valuable for the agricultural sector in the areas where Acacia is an encroaching problem. With this process, waste products are upgraded to a usable state. “It is therefore, possible to convert woody biomass with a low digestibility and limited availability of nutrients into high-quality animal fodder. By carefully selecting the right combination of fungus species to ferment agro-wastes, a whole host of advantages could become inherently part of the substrate. Mushrooms could become a biotechnological tool used to ‘inject’ the substrate that will be fed to animals with nutrition and/or medicine as the need and situation dictates,” said Prof Viljoen.

 

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept