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02 December 2019 | Story Leonie Bolleurs | Photo Leonie Bolleurs
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Prof Koos Albertyn handing over a donation of eleven microscopes to Anzell Spelding, a teacher at Luckhoff Combined School.

With a donation of microscopes, the Department of Microbial, Biochemical and Food Biotechnology at the University of the Free State (UFS) recently contributed to better quality education for a group of 60 learners in the Life Sciences class at the Luckhoff Combined School.

Anzell Spelding, a teacher at the school – with a newly built science laboratory but little equipment – contacted the department a while ago to enquire whether they have any microscopes available to donate. As the department recently acquired a new set of microscopes for undergraduate teaching in the field of Microbiology, ten fully functional microscopes and two other microscopes (for parts) were donated to motivate the learners to choose science as a career.

“This donation puts scientific instruments in the hands of children at an early age, opening their eyes to the possibility of careers in science. Exposing learners to science at an early age can spark enthusiasm and a love of learning that might otherwise never appear,” said Koos Albertyn, Professor in the UFS Department of Microbial, Biochemical and Food Biotechnology.

“These microscopes will enable learners to look at specimens at a microscopic level and therefore access the wonders of natural science at the tiniest and most fascinating level,” he added. 

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Using sugar to make the world a sweeter place
2017-10-13

Description: Deepback sugar Tags: Sugarcane, Dr Deepack Santchurn, Mauritius Sugar Industry Research Institute (MSIRI), Department of Plant Sciences 

Dr Deepack Santchurn, former PhD student in the
Department of Plant Sciences at the UFS,
and plant breeder in the  Mauritius Sugar Industry
Research Institute, with Prof Maryke Labuschagne, left,
Dr Santchurn’s study leader.
Photo: Charl Devenish



Besides it mainly being used for sugar production, sugarcane has emerged as an important alternative for providing clean renewable energy. Dr Deepack Santchurn, who works in the sugarcane breeding department of the Mauritius Sugar Industry Research Institute (MSIRI), believes if he could contribute towards a more environment-friendly and renewable energy through the use of sugarcane biomass, he would consider himself having made a great leap towards a better world. 

Sugarcane is mostly known and exploited for the sugar in its cane stem. According to Dr Santchurn it is not the only thing the crop does well. “Together with certain grasses, it is the finest living collector of sunlight energy and a producer of biomass in unit time. Sugarcane is now recognised worldwide as a potential renewable and environment-friendly bioenergy crop.” 

Significantly more bioenergy can be produced from sugarcane if the production system is not focused on the production and recovery of sucrose alone but on the maximum use to the total above-ground biomass. Diversification within the sugarcane industry is of paramount importance. 

He has been able to identify a few high biomass varieties that can be exploited industrially. One of the varieties is a commercial type with relatively high sugar and low fibre in the cane stem. Dr Santchurn explains: “Its sucrose content is about 0.5% less than the most cultivated commercial variety in Mauritius. Nevertheless, its sugar yield and above-ground biomass yield surpass those of the commercial varieties by more than 24%. The genetic gains compared to commercial varieties were around +50% for total biomass yield and +100% for fibre yield. Its cultivation is strictly related to bio-energy production and the extracted juice can be used as a feed-stock for ethanol and other high-value products.”

Dr Santchurn received his PhD at the UFS’s Department of Plant Sciences during the Winter Graduation Ceremonies in June this year. His study leader was Prof Maryke Labuschagne from the Department of Plant Sciences. 

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