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16 September 2019 | Story Valentino Ndaba | Photo Charl Devenish
Smoothie Bike challenge
The Smoothie Bike Challenge feeds the body, soul and the mind in support of mental health awareness.

Smoothie lovers at the University of the Free State (UFS) pedalled furiously to create their favourite drink. The Smoothie Bike Challenge was recently introduced to the Bloemfontein Campus community by the Division for Organisational Development and Employee Wellness.

Blending bikes and berries

Kovsies staff members were invited to pop a handful of berries and bananas into a blender attached to a specially adapted bike that uses pedal power to turn the ingredients into a refreshing drink. 

Blending physical exercise and healthy eating is one way to ensure holistic health. The division wanted to raise awareness around mental health and the effects that fitness and healthy food have on the mind. 

Wheelie good fun

“The purpose of this initiative was to involve employees in a fun way to use their bodies to make a healthy drink. Individuals of all fitness levels could participate,” said Burneline Kaars, head of the organisational development and employee wellness division.

A precursor to Mental Health Awareness month

Participants provided the energy to make the smoothie and Employee Wellness provided the ingredients but the initiative also created awareness around mental health. This comes weeks before the country officially enters Mental Health Awareness month.

According to the government: “The month of October has been declared Mental Health Awareness month with the objective of not only educating the public about mental health but to reduce the stigma and discrimination that people with mental illness are often subjected to.”

An estimated 400 million people worldwide suffer from mental or neurological disorders or experience psychosocial problems. Initiatives such as the Smoothie Bike Challenge are some of the ways in which the UFS is attempting to ensure that staff members are taken care of and do not become statistics. In the light of these numbers, it is evident that continuous efforts are necessary to tackle the issue.



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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