Science

Coffea Congensis. Pic:CIRAD/E.Couturon

Rediscovering ‘forgotten’ wild coffee species

By Rachel Arthur

The coffee sector can look to ‘forgotten’ wild coffee species to mitigate the global impact of climate change, according to research from CIRAD and the Royal Botanic Gardens in Kew. And coffee giants such as Jacobs Douwe Egberts, Nespresso and Starbucks...

Getty/ABedov

Ethnicity may play role in taste perception, studies claim

By Oliver Morrison

Ethnicity may play a role in how sensitive a person is to the bitter taste found in foods such as broccoli, Brussels sprouts and dark chocolate, as two studies demonstrate that Danish and Chinese people experience this taste differently owing to a difference...

Using pectin-containing waste streams opens up new possibilities for the circular economy of plastics.  Pic: Getty Images/ligora

VTT creates recyclable plastic bottles from citrus peel

By Jim Cornall

New technology developed at the VTT Technical Research Centre of Finland enables the use of pectin-containing agricultural waste, such as citrus peel and sugar beet pulp, as raw material for bio-based polyethylene furanoate (PEF) plastics for replacing...

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