Bioeconomy

Germany’s no. 1 for Agricultural Sciences, Food Sciences and Nutritional Sciences: The University of Hohenheim in Stuttgart retains its top position. It is ranked 9th in Europe and 39th worldwide, according to the latest Best Global Universities rankings by U.S. News & World Report in partnership with Clarivate.

Press release - 13/11/2009

Second-generation biofuels

The Distillery for Research and Training at the University of Hohenheim has been reopened after the completion of renovation work costing around 1.2 million euros. The distillery is now equipped with a computer-operated process-control system and modern sensors, all state-of-the-art technology for the fermentation processes at Hohenheim. The new distillery pilot plant has a fermentation room for work with genetically modified organisms.…

Article - 25/10/2010

A plant hormone and growth in the dark

All multicellular organisms including plants produce hormones. One of the hormones plants produce is the phytohormone jasmonic acid which has for a long time mainly been known as a second messenger substance that is released when plants are attacked by pathogens. Some years ago Dr. Michael Riemann from the Karlsruhe Institute of Technology KIT discovered that jasmonic acid acts as a major growth regulator of phytochrome-mediated responses in…

Microbial cells long gave researchers the impression that they were in a state of complete disorder. Prof. Dr. Peter Graumann from the University of Freiburg investigates cell division in bacteria and knows that even microbes are highly organised.

Article - 19/06/2009

Bacteria with a chromium envelope

Heavy metals have become a huge problem for mankind. The construction of factories and the varnishing of cars leads to the contamination of soils and waters and therefore also to the poisoning of many organisms including people. Scientists are trying to use natural means to remove inorganic chemicals from the cycle or at least make them harmless. Dr. Johannes Gescher and his team at the Department of Microbiology at the University of Freiburg…

Article - 30/11/2009

Cells to analyse air

Exhaust gases smoke generated by industry and private household combustion processes every day we inhale a mixture of a broad range of particulate matter potentially resulting in respiratory tract or cardiovascular diseases. Dr. Silvia Diabat and her team from the Karlsruhe Institute of Technology KIT are examining the molecular mechanisms triggered by flue ash and other nanoparticles in the cells of the lung tissue.

Article - 30/03/2009

BARK CLOTH an ancient material meets biopolymers

Bark fleece is known to be the most ancient material and has been used for thousands of years. It is made in Africa using traditional methods. The company BARK CLOTH Europe based in Ebringen Germany is working with organic farmers in Uganda to produce this wood-free biomaterial. Working with partners of the network BARK CLOTH now hopes to refine BARKCLOTH with biopolymers.

Article - 18/05/2009

Less chemistry and fresher fruits and vegetables

At Lake Constance fruit growers have bigger problems to face than ideological discussions on biotechnology and genetic engineering. They need methodological solutions for devastating plant diseases that would help them reduce the use of chemicals.

In collaboration with researchers from the University of Tübingen scientists from the Tübingen-based biotechnology company Novis GmbH have now evaluated a biological leaching method that can be used to recycle valuable resources from incineration slag using bacteria. Funded by the Baden-Württemberg Ministry of the Environment Climate Protection and the Energy Sector the experts from Tübingen are studying the possibility of using this method in…

Article - 10/05/2010

Europes largest bioethanol facility

Mannheim-based CropEnergies AG operates Europes largest bioethanol facility located in the town of Zeitz. The company is also erecting a large-scale facility for liquefying purifying and recycling biogenic carbon dioxide at the same site. The new plant will have an annual capacity of 100000 t of food-grade liquefied CO2.

Article - 18/09/2010

Empa Testmaterials assessing the effectiveness of washing processes

Empa Testmaterials AG focuses on the research and development of test systems and materials that enable biofilm to be successfully removed from washing machines as well as controlling the level of hygiene of individual wash cycles. As a competence centre in washing and cleaning the company specialises in the assessment of washing and cleaning processes in terms of effectiveness energy efficiency damage and hygiene.

Mobile DNA elements are able to change their position in the genome and mobilise entire gene groups as well as switch genes on and off. Professor Bodo Rak and his team at the University of Freiburg are investigating the effect of mobile DNA fragments on the evolution of E. coli bacteria.

Article - 29/05/2012

David Schleheck exploring the effective degradation of surfactants

David Schleheck biologist at the University of Konstanz focuses on the bacterial degradation of surfactants and LAS in particular. The results of his research are of huge importance for the recycling of grey water in areas including home sewage treatment systems for example.

European biotechnology and life science enterprises can now submit their entries till 1 June 2008.

Article - 02/05/2011

Learning from corals virtuoso handling of light

There are research projects where the development of a hypothesis is as exciting as the final results. A project at the Ulm-based institute ILM that is being funded under the Molecular Bionics programme is one of such projects. This immediately becomes clear when Raimund Hibst ILM director and project coordinator refers to it as a risky and ambitious project. If everything goes according to plan the ILM will be able to improve photovoltaic plants…

Article - 31/12/2012

Mark van Kleunen plant species and what they can tell us

Prof. Dr. Mark van Kleunen a Dutch biologist at the University of Konstanz is investigating the impact of climate change on specific plant species including clonal plant species that produce an exact copy of their genetic code due to asexual reproduction. Mark van Kleunen is specifically focused on genetic variations of the dwarf willow Salix herbacea found in alpine environments.

Article - 30/07/2012

Hydrogen technology a future market segment worth billions

The importance of hydrogen as an energy carrier is expected to increase considerably over the next twenty years and play a key role in the worlds energy supply by 2050. An industrial sector offering technology infrastructure and services related to the use of hydrogen will evolve alongside this growth. The Biotechnology Forum in Freiburg on 19th September will focus on the potential future role of biotechnologically produced hydrogen.

German research institutions and companies are invited to submit project proposals up until 31st May 2008.

Some 30000 chemicals currently in use have to be pre-registered at the ECHA between 1st June and 1st December 2008.

The biologist Dr. Thomas Schmitt is investigating how chemical communication an ancient form of dialogue developed during the evolution of insects. Although at first sight his investigations may appear to be basic research some of Schmitts findings also have the potential for practical application for example in combating pests in vineyards.

A palm tree by the name of Acrocomia is currently keeping a large number of scientists and investors busy. If the tree is able to live up to these peoples expectations then Latin America will benefit from a sustainable oil source.

Article - 11/06/2010

Recycling of bacterial cell wall constituents

Bacterial cells are focused on growth and proliferation. These processes are initiated by cellular enzymes that break up the cell wall material murein introduce new material and degrade material that is no longer needed. And all this in large amounts about 50 per cent of murein are degraded and newly formed turnover per cell generation. Dr. Christoph Mayer and his team from the University of Constance have shown that the cells carry out effective…

Article - 03/03/2009

Protein communicates information about stress

During evolution plants had to learn to cope with stress factors such as drought or high salt concentrations in soil. Biologists working with Professor Dr. Ralf Reski and Dr. Wolfgang Frank at the University of Freiburg in cooperation with British researchers have discovered a protein involved in the transfer of information about environmental stress to the nucleus. It appears that this protein has an important role to play in the plants ability…

Article - 16/05/2009

Mykotown Greentech AG uses mycorrhiza to keep plants going

Mykotown Greentech AG offer mycorrhizal preparations that protect the plants against dehydration and bacteria. The fungi also enhance plant growth. The plants provide the natural soil fungi with carbon while the fungi help the plant to capture nutrients and liquids from the soil.

Article - 22/10/2009

On the track of fascinating diatoms

Diatoms make a considerable contribution to the production of oxygen and biomass in the worlds oceans and aquatic ecosystems. However up until now little is known about the molecular biology and chemistry of these eukaryotic algae. Prof. Peter Kroth and his team at the University of Constance are hoping to shed more light on these algae. The team has recently been involved in the deciphering of the Phaeodactylum tricornutum genome research that…

Article - 10/04/2010

We need to tap alternative energy sources

Prof. Dr. Christoph Wittmann from the TU Braunschweig is a partner in the BiopolymersBiomaterials cluster. He is developing mathematical models of metabolic processes to optimise microorganisms for use in biotechnology. In an interview with Christoph Bächtle Wittmann talks about systems biology drawing-board organisms biobased plastics and biotechnologys capacity to complement existing large-scale methods.

Layers of plastic much thinner than a strand of hair are of enormous interest to scientists and engineers. A team of researchers led by Prof. Stefan Mecking from Constance University has now developed a new method to produce wafer-thin layers.

Article - 12/09/2011

What happens inside molecular light receptors?

A team of researchers led by Prof. Dr. Tilman Lamparter from the Karlsruhe Institute of Technology KIT is investigating how the absorption of light alters the three-dimensional structure of phytochrome molecules and how this effects the behaviour of plantcells. The researchers use bacteria with phytochromes that have largely unknown functions.

Article - 14/05/2012

What bacteria can teach us about efficient methane production

Professor Bernhard Schink from the University of Konstanz has been focused on different aspects of the interaction of fermenting bacteria and methanogenic archaea for more than 25 years. Archaea have the unique ability to produce methane at the threshold of viability. The biologists research group is seeking to obtain insights into how prokaryotes such as those found in Lake Constance sediments are able to survive under anaerobic conditions.…

Article - 13/04/2015

Ioanna Hariskos: Biogenic calcification as a role model for industry

Emiliania huxleyi, a calciferous microalga of global importance, is one of the major calcite producers in the world’s oceans. It forms calcium carbonate discs that are barely discernible under a light microscope. This biogenic calcite differs from fossil calcite primarily by its filigree three-dimensional structure. Ioanna Hariskos and other scientists from the Karlsruhe Institute of Technology (KIT) produce highly complex biogenic calcite…

Article - 17/08/2009

The source of biomass young people experience this agricultural energy source

A biomass action day was recently organised at the Unterer Lindenhof experimental station in order to show schoolchildren a number of features of different agricultural products that fuel that is made from rape seed is capable of taking them from Egypt to South Africa that the use of wood for heating houses is very ecological and that various plant oils can taste very differently. This action day was made possible thanks to the Hohenheim…

Article - 23/08/2016

Bioenergy from meadow orchards

A project called ”Energiebündel & Flowerpower" run by the “Netzwerk Streuobst Mössingen" has established a complex local recycling network for biomass from meadow orchards. The network involves the city of Mössingen, the neighbouring municipality of Nehren, the KFB institution for the physically disabled and their self-help work group called “Streuobst und Naturschutz”, a biogas operator from Nehren, a start-up company called Vital…

Article - 01/06/2015

Cyanobacteria: real all-rounders – biofuel producers and climate savers

Prof. Dr. Annegret Wilde and Prof. Dr. Wolfgang Hess from the Institute of Biology III at the University of Freiburg have been using the versatile cyanobacteria for quite some time. The two researchers are part of the project "Cyanosys - Systems biology of cyanobacterial biofuel production", which aims to use cyanobacteria for the large-scale production of biofuels from sunlight and carbon dioxide.

Article - 17/07/2017

Efficient production of fuel from biogenic residues

Natural gas is a more climate friendly fuel than raw materials such as coal and petroleum. Nevertheless it is also a fossil fuel that generates anthropogenic CO2 emissions. In a collaborative project at the Karlsruhe Institute of Technology, scientists and engineers are concentrating on finding out how biogenic residues and waste materials such as wood, sewage sludge and biomass mixtures can be turned into alternative gaseous fuels.

Article - 20/03/2018

ISOCALM: Thermal insulation boards made of elephant grass

Constructing buildings with renewable resources is becoming more and more trendy. The Schorndorf-based company ISOCALM GmbH specialises in the manufacture of thermal insulation boards made of elephant grass. The elephant grass is grown and processed in Africa and global distribution of the boards is organised through the company's headquarters in Germany.

Article - 05/04/2017

Wood as raw material for platform chemicals

Petroleum is required for producing fuels as well as many everyday items. However, as petroleum resources are dwindling, researchers are carrying out intensive research into possible alternatives. Wood might be one such alternative. It is a renewable resource that can potentially be used as a raw material for many products manufactured by the chemical industry.