Bioeconomy News

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Through contact with water, the seed of Neopallasia pectinata from the family of composite plants forms a slimy sheath. The white cellulose fibres anchor it to the seed surface.

New plant-based nanofibers

Zoologists in Kiel have discovered highly adhesive cellulose nanofibres in the slimy protective layer of plant seeds, which may be very useful for biomedical applications.

The magnetic microbe Magnetospirillum gryphiswaldense during its division: magnetite crystals are colored red and the cytoskeleton green.

Microbe of the year goes to Magnetospirillum

Due to its magnetic properties, the microbial species Magnetospirillum has enormous potential for biotechnological applications and was voted Microbe of the Year 2019.

Researchers from Baden-Württemberg want to produce new products for the bioeconomy from walnuts.

Walnuts for the bioeconomy

Nuts are traditional winter and Christmas treats. However, they are not only tasty and nutritious, they also have a huge potential as source material for the bioeconomy.

Jasmine plants are particularly popular because of their flowers and fragrance. But they also give their name to an important plant hormone that is involved in the function of leaf pores.

Old hormone, new function

Jasmonic acid is widely known as a defence hormone of plants. Researchers from Würzburg have now identified another function: it also causes the closure of stomata.

Many plastic products can now be made from renewable raw materials - including Lego building blocks. However, researchers in Bonn warn that just because it's renewable, it is not necessarily sustainable.

Are bioplastics the solution?

Are bioplastics really a "green" alternative to petroleum-based plastics? According to researchers in Bonn, bioplastics are only sustainable if crop residues are used for its production.

 

Maize plants use benzoxazinoid both to ward off aphids and to protect against caterpillars. Wheat has the same defense strategies, but the enzymatic switch that decides the defense function is different.

One substance, two effects

Ecologists from Germany and Switzerland report that maize and wheat use the metabolite benzoxazinoid differently depending on which pest attacks them.

Karlsruhe scientists have modified enzymes in such a way that they automatically combine to form a stable biocatalyst, which can convert source materials into the desired end products without solvents or high temperatures.

New biocatalyst for green chemistry

Materials researchers from Karlsruhe are using enzymes as a biobased, energy-saving and sustainable alternative to conventional catalysts.

Insect food has many benefits. But it seems marketing them as luxury food may entice more people to eat them than highlighting their ecological benefits.

How to sell insects as food

According to Cologne-based researchers, praising insect food as a luxury object rather than advertising it as environmentally-sound motivates more people to actually eat it.

PVC is now the third most important plastic in the world and the so-called soft PVC is often used for hoses. However, the plasticizers used for them are increasingly being criticized as being hazardous to health.

Bio-based plasticizers for PVC

Many types of soft PVC are harmful to one's health. Thus, a consortium of the Hamburg and Bielefeld universities as well as BASF SE is looking for biobased alternatives.

Global warming has detrimental consequences for the survival of mankind. According to the European Commission, the only solution is a shift towards a sustainable and bio-based economy.

Fighting climate change with bioeconomy

The European Commission calls for a pan-European long-term strategy for a prosperous and climate neutral economy and names the bioeconomy as key to achieving these goals.

Even five years after its inception, the dif aims to find new and sustainable solutions to urgent global problems.

Finding new sustainable solutions

During this years "disruptive innovation festival" numerous online sessions and podcasts explained the concept and opportunities of a circular economy and insects as food or feed.

More vegetables and fruit instead of animal products: according to a new report by the InterAcademy Partnership, producing fewer animal-based products would significantly improve the agricultural CO2 balance and thus limit climate change.

Rethinking sustainable agriculture

In a new report, the international InterAcademy Partnership states that food production and consumption must change drastically to limit climate change.

Verschiedene Reissorten
The number of different rice varieties is enormous. There are 120,000 varieties of the cultivated rice variant Oryza sativa alone.

AI identifies new rice variants

The International Rice Research Institute IRRI and the Tübingen-based biotech company Computomics aim to identify new resistant rice varieties using artificial intelligence.

The carbon fiber reinforcement gives the granite plate an extremely high strength, enabling completely new, efficient constructions.

Fibers from greenhouse gas

An algal technology developed by Munich scientists could help mitigate global warming. It converts carbon dioxide from the atmosphere into valuable carbon fibers.

Junge Ackerbrache mit Korn- und Mohnblumen, Kornrade, Acker-Fuchsschwanzgras und Gerste. Für viele Menschen zeigt sich in solchen Bildern ein ästhetischer Eigenwert der vielfältigen Natur.
A diverse nature: Young fallow fields with cornflowers and poppies, corn wheel, field foxtail grass and barley.

World Summit for the Protection of Biodiversity

The 2018 UN Biodiversity Conference, held until the end of November in Sharm El-Sheikh, Egypt, focusses on the implementation of global goals for the protection of biodiversity.

The six leading European universities in the field of the bioeconomy are planning to join forces and establish a pan-European university for the bioeconomy.

A pan-European university for the bioeconomy

Following the inititative of the German University of Hohenheim, the six leading European universities regarding bioeconomy will join forces and establish a pan-European university.

Differing domestic regulations regarding products derived from precision biotechnology will affect international trade relations and put the EU at a disadvantage.

Restricting GMOs affects global trading

Scientific advisors and a WTO-committee are urging European legislators to revise their verdict regarding GMOs to reflect current scientific knowledge and protect EU trade relations.

The taste of fermented foods such as cheese, yoghurt, beer or soy sauce is very popular with consumers. Munich-based biochemists have now developed a process that identifies the respective flavour molecules.

New method identifies taste molecules

Certain protein fragments give cheese, beer, soy and the likes their characteristic taste. Munich biochemists have developed a new method to identify these fragments.

During the panel discussion, policy officials and climate experts from Ghana, Colombia and Germany shared the stage to discuss the progress regarding the SDGs.

Successful sustainable development

In early November, international experts from Ghana, Colombia and Germany gathered in Berlin to discuss the state of the implementation of the sustainable development goals.

Typical for the popular cod fish: protruding upper jaw, chin barb and light contrasting side line

Calculating the cod stock

Coastal researchers at the Helmholtz Centre Geesthacht have developed a statistical method with which cod stocks in the Barents Sea can be predicted more accurately.

The British start-up OPTIfarm aims to boost the productivity of poultry farms by digitally monitoring feed, water, and temperature. Essen-based Evonik now holds shares in OPTIfarm.

Evonik invests in digital poultry farm

Essen-based specialty chemicals company Evonik invests in British start-up OPTIfarm, which aims to improve poultry production via digitalisation.

The touring exhibition Ocean Plastics Lab stopped in Berlin and illustrated the environmental pollution caused by plastic waste.

New bioplastics to combat pollution

Environmental contamination due to plastic waste is enormous. Nuremberg researchers are developing bio-based and biodegradable plastics to put an end to this.

During a panel debate the the authors of the fourth gene technology report discussed its key messages.

CRISPR-Cas: the future of genetic engineering

The fourth gene technology report by the Berlin-Brandenburg Academy of Sciences and Humanities has been published. The authors urge to rethink the regulation of CRISPR-Cas products.

Throughout the high-level Bioeconomy conference in Brussels that discussed the adjusted EU bioeconomy strategy, a bioeconomy corner showcased tangible bio-based products and applications for everyday life.

The European way of bioeconomy

More than 500 bioeconomy experts from policy, industry and research joined a conference in Brussels organised by the European Commission to discuss the new European bioeconomy strategy.

An Tabakpflanzen in der Klimakammer messen Forscher deren Lachgasausstoß.
Researchers measure laughing gas emissions from tobacco plants in individual climate chambers.

Plants emit more greenhouse gas than presumed

Nitrous oxide emissions by plants are larger than previously thought. Though a natural process, it should be included in climate change models, say researchers from Heidelberg and Bingen.

Für Pflanzenzüchter ist es wichtig zu wissen, ob Pflanzen anfälliger für Hitze oder Dürre sind.
For plant breeders it is essential to know whether plants are more vulnerable to heat or drought.

Drought worse than heat for plants

According to plant researcher at the Leibniz Centre for Agricultural Landscape Research (ZALF), drought stresses arable crops more than heat and leads to higher crop losses.

The consumption of and contamination with plastic packaging material is increasingly threatening the environment.

Bioplastic degrades very slowly

An assessment by the Federal Environment Agency with the participation of Fraunhofer researchers states: Even biodegradable plastics remain in the environment for months.

The consumption of and contamination with plastic packaging material is increasingly threatening the environment.

Bioplastic degrades very slowly

An assessment by the Federal Environment Agency with the participation of Fraunhofer researchers states: Even biodegradable plastics remain in the environment for months.

The European Commission has put forward an action plan to develop a sustainable and circular bioeconomy that serves Europe's society, environment and economy.

New Bioeconomy Strategy for Europe

The European Commission has announced an updated Bioeconomy Strategy containing an action plan to develop a sustainable and circular bioeconomy for all of Europe. 

Korallenriffe sind der Lebensraum vieler Meeresbewohner. Doch das marine Ökosystem ist gefährdet.
Coral reefs are the habitat of many marine creatures. But the marine ecosystem is severely threatened by global warming.

Urgent call for action

In its latest report, the IPCC has called for a drastic reduction in CO2 emissions in order to limit the risks posed by global warming to humans and nature.

At the conference in Berlin, experts from industry and research discussed their newest findings regarding stored product protection and how to implement them.

Focus on stored product protection

About 500 experts from 70 countries met in Berlin at the beginning of October for the 12th International Working Conference on Stored Product Protection - IWCSPP2018.

An international team of researchers has used the CRISPR-Cas genome editing tool to breed a new cultivated plant with numerous positive traits from the original tomato plant within just one generation.

Better tomatoes via genome editing

For the first time, plant researchers have succeeded in using the CRISPR-Cas genome editing tool to breed a new crop from a wild tomato plant within just one generation.

In the final panel discussion, the participants agreed that new approaches will lead to new solutions for a more sustainable economy and industry.

TU Berlin fosters green chemistry

The Technical University Berlin set up a start-up center for innovative ideas for a more sustainable economy. The advisory board includes high-ranking members from research and industry.

Für den Wald ist Stress normal – die Zunahme der Störungen durch den Klimawandel hingegen nicht.
Forests are of irreplacable worth for ecosystems and they provide the sustainable raw material wood. The Federal Ministry of Education and Research is now funding projects towards the sustainable use of forest wood.

Funding for sustainable use of wood

The Federal Ministry of Education and Research launched its first funding measure towards the sustainable use of forest wood. This is part of the "Bioeconomy in the North" initiative.

Focus on sustainability research

How far has the implementation of the UN sustainability goals come? This and other questions were at the core of a Leibniz Association conference in Berlin in mid-September.

Die Symbiose mit Mykorrhiza-Pilzen ist äußerst vorteilhaft für Pflanzen. Jenaer Forscher konnten die Besiedelung nun erstmals auch in oberirdischen Pflanzenteilen der Tabakart Nicotiana attenuata nachweisen.

Mycorrhizal markers in leaves

For the first time, researchers identified metabolites in above-ground parts of a plant that reveal its symbiosis with mycorrhizal fungi. This will advance targeted breeding endeavors.

Over the last few years the aerospace industry has worked towards decreasing a plane's weight in an effort to save fuel. Now, Airbus and AMSilk have joined forces to develop a new biocomposite for lightweight but sturdy planes.

Airplanes made of biopolymers

The German biotechnology company AMSilk is partnering with Airbus to develop novel biocomposite fibers for lightweight, high-performance planes that will require less fuel.

Dandelion aren't just fun for kids or can be used as a rubber source. Dandelion root inulin is also often used as a food additive.

Dandelion inulin crystallizes in foods

Researchers from Mainz have found out why the addition of inulin from dandelion changes the texture of food: The colder the mixture, the more it crystallizes.

Corn plants treated with an iron-gramibactin complex show increased chlorophyll synthesis and develop darker leaves (four leaves on the right) than controls with iron-free gramibactin (left).

New iron transporter discovered

Iron is essential for plant growth and harvest yields. Now, researchers in Jena discovered a new iron transporter that significantly improves the productivity of plants.

Genome editing is a promising tool for plant breeding

Bioeconomy Council calls for new GMO laws

Following the EU's decision to classify crops created by genome editing technologies as GMOs, the German Bioeconomy Council urges politicians to modernize genetic engineering laws.