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26 November 2020
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Story Leonie Bolleurs
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Mind Matters is a first for the UFS. It is a mental-health publication for students aimed at highlighting what matters most when it comes to your mind, life, and well-being. Some sections share how individuals in the top echelons of the UFS take care of their minds. Other sections focus on how to support your grey matter (i.e. your brain) and, consequently, improve your general functioning. Some parts discuss matters related to careers, well-being, finance, and self-development. We also provide news and resources that might matter to you.
Whatever your fancy, Mind Matters focuses primarily on why the health of your mind matters. Our minds and brains are the most powerful intelligence or apparatuses on the planet. A power like this needs to be wielded wisely, otherwise we may suffer much from our own neglect of our mental health. It’s not always easy, but it is important!
Mind Matters was possible due to the cumulative contributions, inputs, and work of numerous UFS professionals, especially within
Student Affairs. We are grateful and proud of each person involved. We endeavour to honour these efforts by continually improving and developing Mind Matters. Your feedback and voices are most welcome and will continue to inform what we do next.
Using sugar to make the world a sweeter place
2017-10-13
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.