Featured Research: Sustainability

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Insects à la carte? - Producing environmentally friendly food while reducing our carbon footprint

Cricket à la king? How about a yellow mealworm burger? Foods that may previously have evoked a ‘yuck’ response are now firmly on the menu. Research into edible insects by the Department of Zoology and Entomology at the University of Pretoria (UP) is exploring how to rear and harvest this food of the future.

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Green, deep learning

A single query to ChatGPT uses as much electricity as burning a light bulb for about 20 minutes. Multiply that by the millions of requests that this artificial intelligence (AI) chatbot receives each day, and the environmental impact is ominous.

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Fancy a cuppa? UP study finds tea to be as antioxidant-rich as fruit and veg

University of Pretoria (UP) researchers have found that the antioxidant content of certain types of tea can be likened to that found in recommended portions of fruit and vegetables.

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To tea or not to tea? Spilling the tea on antioxidants

Half a cup of black tea, oolong tea or green tea contained the same amount of antioxidants with radical scavenging capabilities (RSC) as that of a 200mg vitamin C tablet.

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RE.SEARCH 11: Digital Worlds

The latest issue of the University of Pretoria’s award-winning RE.SEARCH magazine is available now and reflects a shift towards both a fresher design and outlook. This edition is curated under the theme ‘Digital’, and offers a glimpse into some of the fascinating research we’re doing at UP to drive digital leadership and innovation.

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RE.SEARCH 10: Make today matter

The articles in this edition showcase work from all nine of our faculties, and underscore our University’s slogan ‘Make today matter’. RE.SEARCH has been named South Africa's top corporate publication as the winner of the 2024 SA Publication's Forum Awards. It is a runner up and finalist in the Excellence category for Communication (runner up), Design and Photography (finalist) and the...