Earlier this year I attended two scientific conferences. The first, the Nutrients in Europe Research Meeting (NERM), focused on the topic of residual streams, while the second, the European Horticultural Congress (EHC), focused on horticulture research. At both these conferences, I delivered a presentation on the link between the two…
This is the fourth blog in a blog series on ‘Circular & Climate-neutral’. This research programme (KB-34) focuses on research that contributes simultaneously to circular and climate-positive food and non-food production systems. This blog was written by Katja van Dongen and Elise Hoek, researchers of Wageningen Food Safety Research. Sludge produced by the…
This is the second blog in a blog series on ‘Circular & Climate-neutral’. This research programme (KB-34) focuses on research that contributes simultaneously to circular and climate-positive food and non-food production systems. This blog is by Iris Vural Gürsel, Senior Scientist in Biobased Products at Wageningen Food & Biobased Research….
Updated 31 augustus 2022. “Nowadays you can no longer cook without scissors”. I once heard this sentence somewhere, I do not remember exactly where and when, but it regularly haunts my mind. And in the context of my intention to shape my life in a more sustainable way, I decided…
Researchers Andrea Terbijhe, Andries Visser and Chris de Visser were involved in making this article. Do you have any questions or comments? Leave a reply at the bottom of the page to get in touch with Andries Visser. Agricultural businesses play an important role in decentralised energy generation. That role…
Authors: Saskia Visser, Tammo Bult, Simkje Kruiderink Merely transitioning to circular farming systems is not sufficient for the sustainable production of enough food for the global population. We must develop a fully integrated food system, that includes marine food production as well as land-based food production. Only with a…
We want to move away from the use of petroleum-based plastics. The downsides of petroleum are well known: its use results in considerable CO2 emissions and it will eventually run out, and therefore also become expensive. Plastics can also be produced using sustainable raw materials such as starch or lactic acid. The problem, however, is that petroplastics have some important properties that we do not want to have to give up.
Bacteria, fungi, yeast, algae… Although it’s not something we’re aware of every day, much of what we eat and drink is processed by these microscopic organisms. Fermentation is the natural process which determines the flavour, aroma, colour, nutritional value and shelf-life of many products. As a process it offers food producers infinite possibilities, only a fraction of which are currently being used.
The production of platform chemicals is one of the developments with lots of potential, as we gradually need to become less dependent on petroleum.
What is the effect of biodegradable plastic on the ocean litter problem? This is the subject of a recent study by UNEP, the environmental programme of the United Nations. One of the conclusions was that biodegradable plastics do not offer the solution to these problems. Although I largely agree with…