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23 September 2022 | Story Rulanzen Martin | Photo Rulanzen Martin
Renata van Reenen
Renata van Reenen has been a South African Sign Language (SASL) champion since primary school, and she is using her postgraduate degree to further SASL in higher education.

Renata van Reenen, a master’s student at the University of the Free State (UFS), recalls how a school talk in 1998 by Deaf activist Johan Gouws instilled in her a kind of ‘duty’ to become a champion for Deaf people. Van Reenen, who in 1987 became the first Deaf child in South Africa to receive a cochlear implant, says it was at this talk that she realised that, as a Deaf person, she has her own language, identity, and culture – and that she is not “a person with a disability”. 

Van Reenen is currently a language facilitator in the UFS Department of South African Sign Language (SASL) and Deaf Studies, and she believes that Deaf students should be empowered to embrace their attributes. Her interests include exploring different sign languages around the world, Deaf issues, and how Deaf children are supported in schools for the Deaf. “One of my hobbies is to put my creative ideas on paper, and I would like to develop and record these stories in SASL so they can be accessible to Deaf schools as resource materials,” she says. “These materials would then also be accessible when teaching the subject South African Sign Language as a Home Language.”

Van Reenen, who worked as an assistant teacher at a school for the Deaf for seven years, is passionate about SASL and the lived experiences of the Deaf. We asked her to share some views on empowering the Deaf and SASL: 

Why is it important to empower Deaf students?

When I was 17, I had no Deaf identity. I did not understand sign language and how it was used – when the Deaf person gave a speech at the school, it changed my life. I realised that I am a Deaf person with my own language, identity, and culture, and that I am not a person with a disability. I strongly believe that Deaf students need to be empowered to fully embrace their identity, language, and culture, and through this expectance show the world who we are. My favourite motto I always share with my Deaf learners is: “Believe in yourself, show them what you can do.” I also encourage them to continuously teach Hearing students the beautiful language, as the famous Deaf quote states: “Sign language is the noblest gift God has given to Deaf people.” George Veditz, the former president of the National Association of the Deaf of the United States, said, “As long as we have Deaf people on Earth, we will have signs.” He protected our language at a time (the early 20th century) when the world strongly believed that Deaf people had to learn through oralism and had to learn spoken language in order to function as a “normal person” alongside hearing people.

As a Deaf person, do you believe the UFS community is doing enough to accommodate you, and how do you feel about being part of the Department of SASL and Deaf Studies? 

When I received a link for a workshop I had to attend, I was so overwhelmed when I saw the interpreter on the video link, and knew that it would be extremely helpful for me during my research. The UFS Centre for Universal Access and Disability Support made sure I have full access to any workshops the university provides. It is amazing that my supervisor can also sign. That made me feel at home, being in a Deaf world without communication barriers. The department is an amazing team that supports and encourages me during my studies.

What will you be doing in honour of Deaf Awareness Month?

The SASL Department and I, along with Deaf Studies, have organised a “Signing Space” event in September to bring Deaf and Hearing students together to socialise with each other. This event will give Hearing students the opportunity to learn about the Deaf world. During this event I will give a small presentation such as “Poetry in SASL” that will show that Deaf people have their own literature, and that it forms part of their language, SASL. We will not only focus on presentations but also on fun activities, such as games that are prominent within the Deaf community. 

Why did you decide to pursue your MA at the UFS? 

During the coronavirus pandemic I applied to the University of Gallaudet in Washington, DC to study for a Master of Education in Sign Language degree. Gallaudet is the world's only university in which all programmes and services are specifically designed to accommodate deaf and hard of hearing students. I was accepted to study further and to ultimately become a teacher or lecturer. My aim was to train Deaf adults to qualify in different areas of SASL, ranging from SASL Linguistics, SASL Pedagogy, SASL Media Production, and so forth. In an ideal world these could be offered as short courses through some tertiary institutions which already offer SASL on undergraduate and postgraduate levels. Unfortunately, I did not have enough support, but I did not let it stop my dream. I decided to change my university of choice and applied at the University of the Free State. I am pursuing my MA degree and continuing my studies as a Deaf person. The University of the Free State is providing and recognising SASL. This is a positive step, as South African Sign Language will soon be the twelfth official language of South Africa.

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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