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27 March 2024 | Story Valentino Ndaba | Photo Sonia Small
Human Rights 18 March 2024
Vanessa Rose September, Chair of the Albie Sachs Trust, hands over donated books to Prof Serges Kamga, Dean of the Faculty of Law at the University of the Free State.

Echoing the words of Nelson Mandela, Prof Francis Petersen, the Vice-Chancellor and Principal of the University of the Free State (UFS), emphasised the profound significance of human rights. “To deny people their human rights is to challenge their very humanity,” he said during his opening address at the Human Rights Celebration held by the UFS Faculty of Law on 18 March 2024.

Acknowledging the pivotal role played by stalwarts such as Emeritus Justice Albie Sachs and Sir Sydney Kentridge, Prof Petersen delved into the strides made since the inception of South Africa’s contemporary constitution.

Underlining the university’s unwavering commitment to human rights, Prof Petersen added, “For universities, it remains critical that every aspect of academic life is viewed through the lens of human rights. The principle of equality lies at the centre of our purpose and operations.”

Furthermore, Prof Serges Kamga, Dean of the Faculty of Law, highlighted the institution’s vision encapsulated in Vision 130, striving to produce graduates who embody excellence and contribute to societal transformation.

Panel discussion: Sir Sydney Kentridge’s enduring legacy

Former Justice Zak Yacoob, renowned for his tenure at the Constitution Court of South Africa, paid tribute to Sir Sydney Kentridge in a panel discussion focusing on Kentridge’s contributions to human rights both nationally and internationally.

Reflecting on his personal experiences working alongside Sir Kentridge, Justice Yacoob highlighted the practical essence of human rights advocacy. He recounted Sir Kentridge’s seminal role in shaping the constitutional court’s early judgments, particularly emphasising the incorporation of human dignity into the constitutional framework.

Justice Yacoob’s insights shed light on the profound impact of Sir Kentridge’s jurisprudence on society, particularly in shaping notions of dignity, equality, and freedom. “The contribution he made was absolutely amazing. He wrote the first-ever judgement delivered by that court in April 1995. It was the first judgement that brought forth the issue of human dignity and its importance.”

Joining the discussion were esteemed panelists including Honourable Madam Justice Yvonne Mbatha and Dr Adri Du Plessis, who provided expert commentary on Sir Kentridge’s contributions to the legal fraternity. The discussion was moderated by Prof Elsabe Schoeman, Dean of the Faculty of Law at the University of Pretoria.

Honouring legal icons

Vanessa Rose September, Chair of the Albie Sachs Trust, presented books donated by the trust. The biography titled Arthur Chaskalson: A life dedicated to justice for all chronicles the life of Chaskalson, a towering figure in South Africa’s legal landscape.

Emeritus Constitutional Court Justice Albie Sachs delivered a thought-provoking lecture, pondering the question of whether there is cause for celebration on the 30th anniversary of human rights in South Africa.

With a rich history of activism and legal scholarship, Justice Sachs reflected on the evolution of South Africa’s judiciary and the enduring legacy of the Constitutional Court. Despite acknowledging prevailing challenges, Justice Sachs remained optimistic, citing the country’s constitutional framework as a beacon of hope and progress. “There’s lot to be angry about, there’s lots to complain about, there’s lots that has to be renounced, but there’s lots to celebrate. We’ve got a country, we’ve got a constitution, we’ve got rights, we’ve got instruments that we can use,” he said.

In conclusion, the Human Rights Celebration served as a poignant reminder of the ongoing struggle for dignity, equality, and justice, reaffirming the university’s steadfast commitment to upholding these fundamental principles in academia and beyond.

News Archive

Research on cactus pear grabs attention of food, cosmetic and medical industry
2015-02-18

Cactus pear
Photo: Charl Devenish

The dedicated research and development programme at the UFS on spineless cactus pear (Opuntia ficus-indica) – also known as prickly pear – has grown steadily in both vision and dimension during the past 15 years. Formal cactus pear research at the UFS started with the formation of the Prickly Pear Working Group (PPWG) in June 2002. It has since gone from strength to strength with several MSc dissertations and a PhD thesis as well as popular and scientific publications flowing from this initiative.

According to Prof Wijnand Swart from the Department of Plant Sciences, the UFS is today recognised as a leading institution in the world conducting multi-disciplinary research on spineless cactus pear.

Cactus pear for animal feed

Increasing demands on already scarce water resources in South Africa require alternative sources of animal feed – specifically crops that are more efficient users of water. One alternative with the potential for widespread production is spineless cactus pear. It is 1.14 x more efficient in its use of water than Old man saltbush, 2.8 x more efficient than wheat, 3.75 x more efficient than lucerne and 7.5 x more efficient than rangeland vegetation.

“Studies on the use of sun-dried cactus pear cladodes suggest that it has the potential to provide some 25% of the basic feed resources required by South Africa’s commercial ruminant feed manufacturing sector,” says Prof HO de Waal of the Department of Animal, Wildlife and Grassland Sciences at the UFS.

Until recently, research has focused extensively on the use of cactus pear as drought fodder. However, this is now beginning to shift, with growing interest in the intensive production of spineless cactus pear for other types of animal feed. One example is the spineless cactus pear fruit, produced seasonal, yielding large quantities of fruit in a relatively short period of a few months in summer. Unless kept in cold storage, the fruit cannot be stored for a long period. Therefore, a procedure was developed to combine large volumes of mashed cactus pear fruit with dry hay and straw and preserve it for longer periods as high moisture livestock feed, kuilmoes – a high water content livestock feed similar to silage.

Cactus pear and Pineapple juice
Photo: Charl Devenish

Cactus pear for human consumption

“In addition to its use as a livestock feed, cactus pear is increasingly being cultivated for human consumption. Although the plant can be consumed fresh as a juice or vegetable, significant value can be added through processing. This potential is considerable: the plant can be pickled; preserved as a jam or marmalade; or dried and milled to produce baking flour. It can also serve as a replacement of egg and fat in mayonnaise,” said Dr Maryna de Wit from the Department of Microbial, Biochemical and Food Biotechnology.

The extraction of mucilage from fresh cladodes can form a gelling, emulsifier, and fat-replacing agent commonly found in food products such as mayonnaise and candy. During an information session to the media Dr De Wit and her team conducted a food demonstration to showcase the use of the cladodes in a juice, chicken stir-fry, biscuits and a salad.

The extrusion of cactus pear seed oil provides a further lucrative niche product to the array of uses. These include high-value organic oil for the cosmetic sector, such as soap, hair gel and sun screens.

The cladodes and the fruit also have medicinal uses. It has anti-viral, anti-inflammatory, pain killing and anti-diabetic agents. It is also high in fibre and can lower cholesterol. The fruit also prevents proliferation of cells and suppresses tumour growth and can even help to reduce a hangover.

In South Africa the outdated perception of cactus pears as thorny, alien invaders, is rapidly disappearing. Instead, farmers now recognise that cactus pear can play a vital role as a high yielding, water-efficient, multi-use crop, said Prof de Waal and the members of the Cactus Pear Team.

Facebook photo gallery
Dagbreek interview with Dr Maryna de Wit  

Research on cactus pear (read the full story)

For more information or enquiries contact news@ufs.ac.za

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