Bioeconomy in the life sciences strategy

Europe is to become the world's most attractive location for life sciences by 2030. This is the aim of the new life sciences strategy adopted by the European Commission at the beginning of July. To this end, 10 billion euros are to be made available from the EU budget each year. The aim of the strategy is to utilise the potential of life sciences for health, the environment and the economy in a targeted manner and to strengthen Europe's competitiveness in the global innovation arena.

How pigments convert plant biomass

Anaerobic bacteria are among the oldest life forms on earth. Compared to other organisms, they can survive in places where there is no oxygen. These adaptive artists are therefore of great interest to researchers. With Clostridium thermocellum, researchers from the Leibniz Institute for Natural Product Research and Infection Biology - Hans Knöll Institute (Leibniz-HKI) and the Max Planck Institute for Chemical Ecology in Jena have scrutinised an anaerobic bacterium that is of crucial importance for the degradation of cellulose in plant cell walls.

Cheese alternative

Traditionally, cheese is made from animal milk – a resource-intensive process that also raises ethical concerns around animal farming. Against this backdrop, interest in animal-free, environmentally friendly alternatives is on the rise. Alongside plant-based cheese substitutes, fermented dairy alternatives are gaining ground. These are created by biotechnologically reproducing milk proteins using microorganisms.

Furniture coating

Coatings on wooden furniture are usually made from lacquers, varnishes or synthetic materials. Many of these synthetic coatings are derived from fossil fuels, release harmful substances and require a lot of energy to produce. Furthermore, plastic-coated furniture is difficult to recycle.

‘We use bacterial strains for protein production’

Microorganisms such as bacteria, yeasts and moulds are masters of material conversion and have always been important tools in biotechnology. Not only can they be used to produce materials that are naturally biobased and biodegradable, but also proteins that can replace animal proteins in food. The production of so-called bacterial proteins - also known as single cell proteins - is the focus of Monika Konarzycka-Bessler's working group of the same name at the Fraunhofer Institute in Aachen.