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30 March 2021 | Story Dikgapane Makgetha | Photo Supplied
Social Work students at the UFS are working with the relevant stakeholders in an Engaged Teaching and Learning service-learning project to promote and respect children’s rights.

The protection of children’s rights is the principal achievement on the Sustainable Development Goals (SDGs) 2030 Agenda. Emphasis has always been on the promotion and respect of children’s rights. Since the SDGs are grounded in a child rights-based approach, the University of the Free State (UFS) Social Work students – by engaging in a multi-disciplinary methodology – involve all the relevant stakeholders in their Engaged Teaching and Learning service-learning module project. 

The social partners, which included the South African Police Service (Child Protection Unit), the Department of Social Development, the Department of Home Affairs, the Department of Health, faith-based organisations, and other children’s advocacy agents, were involved from inception until the apex launch of the project. 

Access to basic human rights

In their exit level, fourth-year Social Work students participate in community work practicums, which incorporates the theoretical development process in adherence to the objectives of their community work. The initial phase of the project involved the situation analysis exercise, which the students implemented through collaboration with the Rekgonne Primary School action committee. 

The outcome of the survey indicated that some learners were exposed to physical and sexual abuse. It was also found that they did not have access to basic human rights such as education, health care, and social grants due to the absence of the required legal documents. From the interactive discussions that took place during the launch, it emerged that some children do not have birth certificates required for school registration and access to social grants. 

Through the students’ community project, a platform was created where important skills and information could be shared among all important role players (who are in different professions and guardians of children’s human rights). It is believed that since learners are spending more hours in school, educators would be the primary detectors to notice signs of negligence and potentially adverse circumstances among their learners.

Role players collaborate to make a difference

Through the scholarship of engagement, students succeeded in engaging with the community to attend to societal challenges (violated children’s rights). In order to realise the outcome of the project, continuous collaboration among all role players must be sustained. All parties adopted a resolution to create safe environments both at school and at home by supporting families and caregivers.

Government partners that participated were determined to strengthen protection systems and improve child welfare, reinforcing the implementation of the Children’s Act 38 of 2005.  Educators were empowered and supported in the mandate of the Quality Learning and Teaching Campaign (QLTC). This is an initiative that involves stakeholders in improving the quality of education for all children and addresses issues of safety and well-being for all children. 

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UFS researchers are producing various flavour and fragrance compounds
2015-05-27

 

The minty-fresh smell after brushing your teeth, the buttery flavour on your popcorn and your vanilla-scented candles - these are mostly flavour and fragrance compounds produced synthetically in a laboratory and the result of many decades of research.

This research, in the end, is what will be important to reproduce these fragrances synthetically for use in the food and cosmetic industries.

Prof Martie Smit, Academic Head of the Department of Microbial, Biochemical and Food Biotechnology at the UFS, and her colleague Dr Dirk Opperman, currently have a team of postgraduate students working on the production of various flavour and fragrance compounds from cheap and abundantly available natural raw materials. 

Prof Smit explains that most of the flavours and fragrances that we smell every day, originally come from natural compounds produced mainly by plants.

“However, because these compounds are often produced in very low concentrations by plants, many of these compounds are today replaced with synthetically-manufactured versions. In recent times, there is an increasing negative view among consumers of such synthetic flavour and fragrance compounds.”

On the other hand, aroma chemicals produced by biotechnological methods, are defined as natural according to European Union and Food and Drug Administration (USA) legal definitions, provided that the raw materials used are of natural origin.  Additionally, the environmental impact and carbon footprint associated with biotech-produced aroma chemicals are often also smaller than those associated with synthetically-produced compounds or those extracted by traditional methods from agricultural sources.

During the last four years, the team investigated processes for rose fragrance, vanilla flavour, mint and spearmint flavours, as well as butter flavour. They are greatly encouraged by the fact that one of these processes is currently being commercialised by a small South African natural aroma chemicals company. Their research is funded by the Department of Science and Technology and the National Research Foundation through the South African Biocatalysis Initiative, the DST-NRF Centre of Excellence in Catalysis and the Technology Innovation Agency, while the UFS has also made a significant investment in this research.

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