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International opera singer and UFS lecturer earns PhD in Vocal Studies

07 December 2023 | Story Anthony Mthembu | Photo SUPPLIED

Albertus Engelbrecht: Lecturer in Singing and Coordinator of Vocal Studies at the Odeion School of Music.

The University of the Free State (UFS) is gearing up to honour a new group of graduates during the upcoming graduation ceremonies on 7-8 December 2023. Among the distinguished individuals set to grace the stage is Albertus Engelbrecht, Coordinator of Vocal Studies at the Odeion School of Music and an internationally recognised opera singer with a career spanning over two decades.

Engelbrecht has achieved a significant milestone, completing his PhD thesis titled “The Journey of a Versatile Singer”. On 7 December 2023, he will formally receive his qualification, marking the culmination of a seven-year academic journey. Reflecting on this achievement, Engelbrecht expressed his relief, stating, “It’s all still so surreal, but I think that the moment I walk onto that stage, then, will it only sink in.’’

The journey of a versatile singer

His thesis is an auto-ethnographic study that delves into the preparation and performance of five different styles and genres of Western art music. This unique approach includes a practical component, as he actively participated in five different concerts or performances, ultimately contributing to his research. He shared his motivation, stating, ‘’I was investigating how it would be possible to sing different kinds of Western art music styles and genres. The idea came from my professional experience, where I found that to become a successful opera and concert singer, it’s better for one to be able to do different styles and genres.’’

Looking ahead, Engelbrecht envisions his research making a meaningful impact on the development of emerging singers. He aspires to shape the future of vocal education, stating, “I hope that my contribution leads to new knowledge not only for singers but for their teachers and vocal coaches. This is so that they can approach music in the way it is written, and to find ways which make the music speak the best way it can. In this way, singers can be more versatile.’’

Future plans

Post-graduation, Engelbrecht has ambitious plans to further his growth within the industry. Expressing his goals, he said, ‘’I would like to grow not just as a performing artist but as a researcher too.” Currently collaborating with his former supervisor on a research project focusing on performance analysis, Engelbrecht aims to delve deeper into the research aspect of his profession. Additionally, as a Lecturer of Singing at the UFS, he looks forward to engaging in more performing projects with his students.

In recognition of Albertus Engelbrecht’s remarkable achievement, the UFS community congratulates him on this significant milestone. His dedication to the field of vocal studies and commitment to fostering versatility in music is truly commendable.

News Archive

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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