Cannabinoid substances – in the context of the current partial legalisation of cannabis, this somehow sounds like a narcotic. However, many of the 120 or so known cannabinoids are potent painkillers, including delta-9-THC (dronabinol), which doctors prescribe very specifically for certain chronic pains. Because the chemical synthesis used to date is not without its problems, researchers in the BigPharm project are looking for sustainable biotechnological alternatives.
Biotechnology/Systems biology
Weatherproof protein-based insecticides
The use of synthetic pesticides such as herbicides, insecticides and fungicides is increasing worldwide. As a result, pesticide residues are increasingly found in food and are accumulating in groundwater and drinking water. Synthetic pesticides are also criticised for reducing biodiversity and reducing soil fertility due to their non-specific effect. It is not possible to do without plant protection, but so-called biologics – i.e. bio-based active ingredients – are a sustainable alternative.
Algae enzymes for hydrogen production
Hydrogen is one of the energy sources of the future, as it can be produced in a completely climate-neutral way. However, green hydrogen is only sustainable if it is also produced entirely from sustainable sources. It is known that certain algae have the potential to produce hydrogen from water and sunlight.
DATI innovation communities
Bringing more good ideas into application and thus to companies and people: As a new component of its transfer and innovation promotion programme, the Federal Government intends to promote social and technological innovations in the future by setting up the German Agency for Transfer and Innovation (DATI). As an innovation agency, DATI will be based in Erfurt.
How roots protect maize plants from drought
The cultivation of maize has a long tradition. 9,000 years ago in southern Mexico, the tastiest and highest-yielding maize plants were selected from the descendants of the original teosinte variety and used for breeding. Over the centuries, the plant has adapted to a wide variety of locations and gradually changed more than just the appearance of the cobs. The modern maize plant also produces higher yields. Until now, it was unclear how the domestication of today's most important food crop has affected the root system.
Biotechnology in Germany: More than 1 billion euros flow into the sector
Taking stock of the German biotechnology sector: this week, two industry analysts have presented the key economic figures.
Millions for cell-based fat ingredient
Meat substitutes based on soya, wheat or peas are becoming increasingly popular. However, when it comes to flavour, these products cannot yet compete with the animal-based original. The Berlin start-up Cultimate Foods wants to solve this problem with an innovative fat ingredient. In order to improve the flavour and texture of plant-based meat substitutes, the biotech company is developing a so-called hybrid product consisting of plant-based protein and cell-based ingredients such as cultured fat.
Biotech start-up Insempra secures millions in financing
The demand for environmentally friendly and resource-conserving products is growing, and with it the search by companies for alternatives to their previous, often petroleum-based production methods and processes. The Munich-based biotechnology start-up Insempra has developed a technology platform that makes it possible to obtain natural ingredients from renewable raw materials.
Fungal networks in the forest: evidence for Wood Wide Web
The majority of land plants live in symbiosis with mycorrhizal fungi. The fungal networks on the roots supply the plants with important nutrients such as phosphorus and nitrogen as well as water from the soil. In return, the fungus is nourished with carbon, which the plant obtains and contributes from photosynthesis. Studies have already confirmed the importance of this biocoenosis for plants, fungi and ecosystems.