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Why is the mindset in South Africa’s cold chain logistics still stuck with old technology?

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By Fred Albrecht, managing director of Logistics Systems Engineering

Savings to increase the bottom-line, that everyone is desperate for these days, are all around us. The simplest way to find them is to evaluate a facility – starting with their operations which is a particular point we see at many sites that have potential for improvement.Read More »Why is the mindset in South Africa’s cold chain logistics still stuck with old technology?

Ultra-processed foods: it’s not just their low nutritional value that is a concern

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Some researchers have theorised that processed foods increase inflammation because they are recognised by the body as foreign. Image credit: Daniel Albany | Pixabay
Some researchers have theorised that processed foods increase inflammation because they are recognised by the body as foreign. Image credit: Daniel Albany | Pixabay

In countries such as the UK, US and Canada, ultra-processed foods now account for 50% or more of calories consumed.Read More »Ultra-processed foods: it’s not just their low nutritional value that is a concern

Sulfuric acid: the next resource crisis that could stifle green tech and threaten food security

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One of the impacts of sulfuric acid price increases that will stoke competition in demand will be on fertiliser producers. This would then in turn increase the cost of food production. Image credit: Creative Commons
One of the impacts of sulfuric acid price increases that will stoke competition in demand will be on fertiliser producers. This would then in turn increase the cost of food production. Image credit: Creative Commons

Without sulfur in the form of sulfuric acid, industries would struggle to produce the phosphorus fertilisers that raise farm yields or extract the essential metals used in everything from solar panels to electric car batteries.Read More »Sulfuric acid: the next resource crisis that could stifle green tech and threaten food security