Around eight percent of people in Germany follow a vegetarian or vegan diet, according to the Nutrition Report 2022 published by the German Federal Ministry of Food and Agriculture. One out of two people surveyed has at least once tried vegetarian or vegan alternatives to animal products - and the number is growing. But which meat alternatives to meat will come out on top? The TRADINNOVATION research project has investigated the status quo for three product groups: plant-based meat substitutes, insects and cultured meat.
Improved photosynthesis leads to better performing barley
The European Union invests 6 million euros in a research network that aims to improve the barley cereal plant in several respects by 2028. BEST-CROP (Boosting photosynthESis To deliver novel CROPs for the circular bioeconomy) is the name of the project involving 18 European plant breeding companies, straw processing companies and academic plant research institutions. They want to adapt barley to dry climates, increase its yields and optimize the stalks for material use.
Microbial key players in biogas production discovered
Alongside wind and solar energy, the production of biogas is an important pillar for becoming independent of fossil fuels. With currently around 9,600 biogas plants, Germany is the world's largest producer of biogas. Plant or animal residues are fermented into biogas with the help of anaerobic bacteria. However, the potential of the plants is far from being exhausted.
BMBF publishes its first own sustainability strategy
At the UN Summit in New York on September 18 and 19, the heads of state and government of the United Nations discussed the Sustainable Development Goals (SDGs). With the 2030 Agenda, the United Nations set ambitious goals in 2015 to advance the protection of natural resources, social justice and economic development worldwide by 2030.
Kebab bag
An estimated three million kebabs are sold in Germany every day - many of them to go. Wrapping the kebab in aluminium foil prevents the heat from escapging or sauce from leaking during transport, but it creates a lot of waste. In addition, the production of aluminium pollutes the environment and requires large amounts of energy.
Selfish plant traits harm field yields
In nature, each plant competes for the best growing conditions. They are therefore confronted with diverse and changing environmental influences and usually grow in less densely packed neighborhoods than cultivated plants in the open. In addition to environmental conditions that are as uniform and stable as possible, there is also a certain amount of shading by neighboring plants due to plant density. Researchers at the IPK Leibniz Institute have now shown that a plant's selfish characteristics are often detrimental to agriculture.
First approval of laboratory-grown meat applied for in the EU
Singapore and the USA are the only countries in the world where meat from the laboratory is already approved. In the EU, cell-based meat is not yet available for sale. Applications have not yet been submitted to the European Food Safety Authority (EFSA), not least because the approval procedure for novel foods covered by the so-called Novel Food Regulation is extremely strict. The first step towards an application for approval has now been taken by the Heidelberg-based biotechnology company The Cultivated B (TCB).
New perspectives for the textile industry
The fashion industry is responsible for 5% of global CO2 emissions. Water consumption and pollution from dyeing, as well as textile waste after use, also pollute the environment. But the textile industry is changing - not least because customers increasingly value sustainably and fairly produced clothing.
ERC funding for the development of novel biosensors
With the ERC Starting Grants, the European Research Council annually funds outstanding research projects by excellent young scientists at the beginning of their careers. The researchers' projects are supported with a total of 1.5 million euros over a period of five years. One of those who was able to acquire the coveted funding is Markus Jeschek from the University of Regensburg. The professor of synthetic microbiology is receiving the funding for the project "Biosensing by Sequence-based Activity Inference" - BiosenSAI for short.
Bio-based packaging for organic ice cream
Food packaging is designed to protect food so that it remains edible and reaches the consumer undamaged. Until now, petroleum-based plastics have mostly been used for this purpose. Yet the trend away from fossil raw materials also poses new challenges for the packaging industry. Sustainable alternatives are needed to conserve resources and protect the environment.