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25 March 2025 | Story Andre Damons | Photo Andre Damons
Dr Gerard Verhoef
Dr Gerard Verhoef, an intellectual property (IP) commercialisation specialist at Barnard Incorporated Attorneys, gave an oral presentation at the second Southern African Mountain Conference.

South Africa is neglecting and overlooking the economic potential of Aloe ferox, forfeiting millions in potential revenue from this ‘green gold’. In doing so, the country is denying farmers and communities the chance to prosper from the land’s true bounty and is also undermining its biodiversity.

While South Africa harvests a mere 200 tons of Aloe ferox annually, its global competitors, such as Mexico, churn out a staggering 400 000 tons of Aloe vera, says Dr Gerard Verhoef, an intellectual property (IP) commercialisation specialist at Barnard Incorporated Attorneys. He gave an oral presentation titled IKS, the public domain and Biotrade during a session on Mountain People's Livelihoods at the second Southern African Mountain Conference (SAMC2025).

Researchers, policy makers, and practitioners from across Southern Africa and beyond came together from 17 to 20 March at the scenic Champagne Sports Resort in the central Maluti-Drakensberg for SAMC2025 themed ‘Overcoming Boundaries and Barriers’.

The next rooibos

SAMC2025, under the patronage of UNESCO and organised by the University of the Free State (UFS) Afromontane Research Unit (ARU) – in partnership with the African Mountain Research Foundation (AMRF) and the Global Mountain Safeguard Research Programme (GLOMOS) – delved into critical issues around mountain ecosystems, communities, governance, and transboundary cooperation.

Aloe ferox could be the next rooibos, which is successfully using its geographical indications (GI) status to unlock value throughout the biotrade value chain, Dr Verhoef said. Other South African plants that are also an underutilised asset with economic potential for the country, include honeybush, baobab, umsuzwane, rose geranium, imphepho, Cape chamomile, Kalahari melon, mafura, sour plum, and African ginger.

A GI consists of the name of the place of origin. It links a product to a specific geographical area, which indicates the origin of where the product is produced, processed, or prepared.

Overlooking the potential of Aloe ferox, which has been scientifically proven to contain double the amino acids and 20 times more antioxidants than its international cousin, Aloe vera, Dr Verhoef explains, South Africa is not only undermining its biodiversity but also the economy. Aloe ferox is most popularly used for its laxative effect (aloe bitters) and as a topical application to the skin, eyes, and mucous membranes. It is also used for many traditional uses as well as cosmetic purposes.

Time to capitalise

According to him, Aloe ferox remains an underutilised asset, relegated to niche markets and small-scale production due to regulatory constraints and the unwillingness to obtain access and benefit-sharing (ABC) permits needed to navigate obstacles in South Africa as well as Namibia, Botswana, Zimbabwe, and Mozambique.

“This is not just an agricultural oversight; it is a glaring economic misstep. It is high time that South Africa capitalises on its green gold, turning the tables on international competitors and finally giving Aloe ferox the global podium it deserves. This is not just an agricultural oversight; it is a glaring economic misstep.

Aloe ferox could be a flagship in the global wellness market, much like rooibos has become for tea. But until we embrace and promote our indigenous resources with the same vigour as we do foreign ones, our ‘green gold’ will remain just out of reach, a latent promise unfulfilled. It’s high time South Africa capitalise and turn the tables on international competitors, finally giving Aloe ferox the global podium it deserves,” said Dr Verhoef.

The path forward, he explains, requires a radical shift in how we view and value our native species. It demands a coalition of dedicated scientists, legal advisers, and farmers to advocate for more accommodating regulations and stronger market support. The pharmaceutical and cosmetic industries – major users of aloe products – must also be brought into the fold to help recalibrate the scales in favour of Aloe ferox. South Africa’s rich biodiversity is a national treasure, yet our approach to leveraging this wealth remains timid and fragmented.

News Archive

UFS Winter Graduation Ceremony
2012-06-18

UFS awards record number of master’s degrees and doctorates

The University of the Free State (UFS) celebrated an increase in postgraduate successes with a record number of master’s degrees and doctorates that were awarded during the winter graduation ceremony at the Bloemfontein campus on Thursday 14 June 2012.

A total of 481 master’s degrees and 82 doctorates were awarded in two ceremonies in the Callie Human Centre on the Bloemfontein Campus. This is the most postgraduate qualifications to be awarded at a single graduation ceremony.

DiMTEC has reason to celebrate

Dr Andries Jordaan (second from right) with some of the people who received their master's degrees. From the left are Kehinde Balogun, the couple Olive Chisola-Darris en Clement West Darris, and the couple Everson Ndlovu en Patience Sibongile Ndlovu.
Photo: Leatitia Pienaar
18 June 2012

DiMTEC had reason to celebrate at the winter graduation ceremony. The Disaster Management Training and Education Centre for Africa delivered a healthy crop of 32 master’s degrees and one doctorate.

This was the most master’s degrees that the centre has been awarded at one opportunity. The doctorate, however, was not at DiMTEC – Andries Jordaan, the director of the centre, obtained his Ph.D. in Agricultural Economy.

It was also the first time that two couples received their master’s degrees at the centre at the same time.

Speaking at the event, Dr Jordaan said former students of the centre were using their expertise worldwide. Some of them are in senior positions at the United Nations, in African countries, Afghanistan, and elsewhere. DiMTEC’s students hail from 17 African countries, including French-speaking countries.

“I am proud that we have a footprint right across Africa,” he said.

Three travel all the way from Europe for their MBAs

Smiles on an important day. From the left are: Kasina Baker, Friederike Hackelberg, and Johanna Kössler and her parents and sister.
Photo: Stephen Collett
18 June 2012
No distance, time or money could prevent three MBA graduates from Europe from attending the winter graduation ceremony in Bloemfontein. Two of them were exchange students who were so captivated by the university and the country that they undertook their MBA studies at the Business School.

Friederike Hackelberg of Bremen, Germany, was an exchange student in 2008 and extended her stay to do an MBA. Johanna Kössler of Bolzano, Italy, was also an exchange student who succumbed to the charms of the UFS and South Africa. She brought her parents, George and Nannie, and her sister, Magdalena, with her to attend the graduation ceremony.

Kasina Baker of Warsaw, Poland, began her studies while her husband was working in Kenya. She wanted to study at a quality institution and thus chose the UFS's Business School.

Jessica gets three prestigious medals

Jessica Potgieter (right) was the first student in almost three decades to receive three prestigious medals at the Winter Graduation Ceremony. She received the Dean's medal as best Master's student in the Faculty of Natural and Agricultural Sciences, the Senate Medal as best Master's student at the university and the Award for Scientific Achievement by the South African Association for the Advancement of Science. She is seen here with her mother, Mrs Ilse van Rhyn, and Dr Khotso Mokhele, Chancellor.
Photo: Johan Roux
18 June 2012
Three daughters, three degrees for proud Kovsie mom
Liezel Alsemgeest and Adri Kotzé.
Photo: Leonie Bolleurs
18 June 2012

Adri Kotzé, Faculty Manager in the Faculty of Law, is a very proud parent. In the course of one year, all three her daughters will receive degrees from the University of the Free State (UFS). First in line is the eldest, who received her Ph.D. in Business Management at the Winter Graduation Ceremony.

Liezel is a lecturer in the Department of Business Management at the UFS, where she lectures, publishes and hopes to further her research in finance. “I enjoy working at the university because you have the freedom to do your own thing and focus on whatever you like,” she says.

The title of Liezel’s thesis is Customers’ perception of business units within an agricultural business in South Africa. Her focus is on the subjects of customer satisfaction and financial management, with a specific focus on the management of agricultural businesses.

Middle sister Corné will be graduating with a master’s degree in Occupational Therapy in December, while the youngest, Adéle, will receive her B.A. in Media Studies and Journalism at the Autumn Graduation Ceremony in 2013.

“I am very proud of all three my daughters,” says Adri.

Sasolburg minister receives Dean's Medal for best master's degree in Theology
Rev. Frans Redelinghuys.
18 June 2012

Rev. Frans Redelinghuys of the Reformed Church in Sasolburg received his master’s degree in Theology at the University of the Free State’s Winter Graduation Ceremony. Rev. Redelinghuys was also awarded the Dean’s Medal as the best master’s degree student in the Faculty of Theology.

The focus of his dissertation is Spirituality. “My lecturers are all people who practice what they preach and they have shared their knowledge with me.,” he says.

“My studies also contributed to my personal development,” says Rev. Redelinghuys.

Student from the Netherlands receives degree at UFS Winter Graduation Ceremony

Deborah Van den Bosch-Heij.
Photo: Leonie Bolleurs
18 June 2012

Deborah Van den Bosch-Heij from the Netherlands was awarded a Ph.D. at the Winter Graduation Ceremony by the Faculty of Theology of the University of the Free State (UFS). Her thesis, Spirit and healing in Africa: A reformed pneumatological perspective, is an interdisciplinary investigation of the relationship between the Holy Spirit and healing in Southern Africa. The research addresses the need for a reviewed and contextually reformed approached to healing.

Deborah started her career as a minister at the Valkenburg Congregation of the Protestant Church in the Netherlands in 2001. She was appointed by the missionary department of her church to lecture at the Justo Mwale Theological University College in Lusaka, Zambia in 2005. It was here that she decided on the topic of her thesis. Prof. Rian Venter from the Department of Systematic Theology at the UFS, who is also involved at the Justo Mwale College, is Deborah’s promoter and assisted her in her studies whilst she was in the Netherlands. It was also Prof. Venter who made Deborah aware of the importance of interdisciplinary research.

Well-known judge's granddaughter receives degree

Judge Joos Hefer and Annelie de Man.
Photo: Leonie Bolleurs

Annelie de Man, a law researcher at the Supreme Court of Appeal in Bloemfontein received her master’s degree at the Winter Graduation Ceremony of the University of the Free State (UFS). She is Judge Joos Hefer’s granddaughter. Annelie was also awarded the Dean’s Medal as the best master’s degree student in the Faculty of Law.

“Today is one of the biggest highlights in my career,” says Annelie, who received exposure to the field of law from a young age.

In September, she will be leaving for Italy to study for a master’s degree in European Human Rights at the European Inter University.

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