Article - 30/11/2015 Bacterial MccA is better than other enzymes when it comes to reducing sulphites Dr. Bianca Hermann from the University of Freiburg specialises in multi-haem enzymes, and investigates the enzymes’ structure and reaction mechanisms. She has clarified the enzymes’ crystal structure and reaction mechanisms and found out why the bacterial MccA enzyme complex can reduce sulphur-containing substances such as sulphites up to a hundred times faster than other enzymes.https://www.biooekonomie-bw.de/en/articles/news/bacterial-mcca-is-better-than-other-enzymes-when-it-comes-to-reducing-sulphites
Process engineering - 17/05/2017 Enzymes help save costs and protect the environment https://www.biooekonomie-bw.de/en/articles/news/enzymes-help-save-costs-and-protect-the-environment
Article - 30/03/2015 Nitrogenases magicians that convert carbon monoxide into hydrocarbons Rhizobia soil bacteria live in symbiosis with legumes and are masters of ammonia synthesis thanks to an enzyme called nitrogenase. Prof. Dr. Oliver Einsle from the Institute of Biochemistry at the University of Freiburg is studying how the enzyme accomplishes this energy-intensive process and why it sometimes also converts other compounds with an amazing result. Einsle elucidated a mechanism by which the enzyme converts toxic carbon monoxide into…https://www.biooekonomie-bw.de/en/articles/news/nitrogenases-magicians-that-convert-carbon-monoxide-into-hydrocarbons
Article - 30/01/2019 candidum – computer-assisted enzyme design Industry has been using enzymes for over a hundred years. While it initially had to content itself with natural enzymes, it is now increasingly possible to design tailor-made biocatalysts with specific properties. The start-up company candidum GmbH from Stuttgart promises to achieve this faster than ever before - mostly thanks to accelerated virtual screening.https://www.biooekonomie-bw.de/en/articles/news/candidum-computer-assisted-enzyme-design
Press release - 13/01/2022 Turning harmful CO2 into useful chemicals Making important raw materials for fine chemicals out of carbon dioxide really works. As part of the Max Planck collaborative project eBioCO2n, a team of researchers from Fraunhofer IGB have successfully performed a first ever fixation of CO2 via a multi-enzyme enzyme reaction driven by electricity yielding a prospective intermediate for the chemical industry. The process for electro-biocatalytic CO2 fixation was recently published and is…https://www.biooekonomie-bw.de/en/articles/pm/turning-harmful-co2-useful-chemicals
Article - 11/11/2015 A metal enzyme that can cleave benzene rings Aromatic rings are extremely stable and very difficult to break apart. Prof. Dr. Matthias Boll from the University of Freiburg’s Faculty of Biology and his team work with Geobacter metallireducens, a bacterium that can completely degrade aromatic compounds under strictly anaerobic conditions. While the biological degradation of aromatic hydrocarbons is of global relevance, the chemical resulting from the reduction of benzene rings could also be…https://www.biooekonomie-bw.de/en/articles/news/a-metal-enzyme-that-can-cleave-benzene-rings
Article - 05/07/2010 ASA Spezialenzyme GmbH more biogas thanks to optimised enzymes https://www.biooekonomie-bw.de/en/articles/news/asa-spezialenzyme-gmbh-more-biogas-thanks-to-optimised-enzymes
Article - 18/02/2011 How microorganisms gather together a metabolic pathway https://www.biooekonomie-bw.de/en/articles/news/how-microorganisms-gather-together-a-metabolic-pathway
Dossier - 09/08/2010 Molecular design made to measure and the requirements https://www.biooekonomie-bw.de/en/articles/dossiers/molecular-design-made-to-measure-and-the-requirements
Article - 30/03/2009 Bacteria can determine the flavour of wine What is the connection between biotechnology and wine production? The answer is that there are more than 150 yeasts currently on the market that are used to influence the fermentation and hence the quality of wine. Enzyme preparations optimise the different steps in wine production. Dr. Jürgen Sigler from the State Institute of Viticulture and Oenology WBI is working on the development of biological methods to improve the flavour and taste of…https://www.biooekonomie-bw.de/en/articles/news/bacteria-can-determine-the-flavour-of-wine
Article - 23/07/2012 Inhospitable niches are a rich source of extremozymes At first sight nothing much seems to grow in either the Namib desert or the Antarctic. However a closer inspection of the ground a few centimetres below the surface reveals an enormous diversity of organisms. Industry is well aware of this rich source of microorganisms that have something to offer on the molecular level as well as for use in technical applications. So-called extremozymes have long been popular ingredients in cosmetics detergents…https://www.biooekonomie-bw.de/en/articles/news/inhospitable-niches-are-a-rich-source-of-extremozymes
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…https://www.biooekonomie-bw.de/en/articles/news/on-the-track-of-fascinating-diatoms
Article - 01/04/2013 Insights into the secrets of DyP peroxidases AauDyP a DyP peroxidase enzyme found in tree ear mushrooms and other members of the haem peroxidase family are the major field of research of Prof. Dr. Dietmar Plattners research group at the Institute of Organic Chemistry at the University of Freiburg. Plattners co-workers Dr. Klaus Piontek and Eric Strittmatter along with colleagues from the International Institute Zittau have clarified the atomic structure of AauDyp using crystallographic…https://www.biooekonomie-bw.de/en/articles/news/insights-into-the-secrets-of-dyp-peroxidases
Article - 05/01/2010 Biocatalysis a perfect mission for Bernhard Hauer https://www.biooekonomie-bw.de/en/articles/news/biocatalysis-a-perfect-mission-for-bernhard-hauer
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…https://www.biooekonomie-bw.de/en/articles/news/recycling-of-bacterial-cell-wall-constituents
Project BW2Pro - 29/08/2022 Biowaste to Products: biorefinery transforms biowaste into new products In 2020, Germany’s population collected over 5 million tonnes of biowaste. Most of this was composted, and some was fermented into biogas. Scientists in Baden-Württemberg think there's room for more. Within the project ‘Biowaste to Products’ (BW2Pro) they want to transform biowaste into new products in a biorefinery. The idea is to produce biodegradable plant pots, mulch material, fertilisers, enzymes and biobased plastics in addition to…https://www.biooekonomie-bw.de/en/articles/news/biowaste-products-biorefinery-transforms-biowaste-new-products
Press release - 14/10/2008 ARBOCAR project to develop natural materials for cars Seven BiopolymersBiomaterials Cluster partners from industry and research are joining forces to develop a new natural material based on lignin a natural material found predominantly in wood.https://www.biooekonomie-bw.de/en/articles/pm/arbocar-project-to-develop-natural-materials-for-cars
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.https://www.biooekonomie-bw.de/en/articles/news/empa-testmaterials-assessing-the-effectiveness-of-washing-processes
Article - 30/07/2012 How a fungus can help in the production of fountain pens https://www.biooekonomie-bw.de/en/articles/news/how-a-fungus-can-help-in-the-production-of-fountain-pens
Article - 29/07/2013 Go back to start in the field of meiosis https://www.biooekonomie-bw.de/en/articles/news/go-back-to-start-in-the-field-of-meiosis
Article - 20/12/2010 Determination of the risk potential of particulate matter from wood combustion https://www.biooekonomie-bw.de/en/articles/news/determination-of-the-risk-potential-of-particulate-matter-from-wood-combustion
Article - 10/03/2008 Industrial biotechnology funding of European research projects German research institutions and companies are invited to submit project proposals up until 31st May 2008.https://www.biooekonomie-bw.de/en/articles/news/industrial-biotechnology-funding-of-european-research-projects
Article - 11/03/2013 Trenzyme optimal expression of recombinant proteins https://www.biooekonomie-bw.de/en/articles/news/trenzyme-optimal-expression-of-recombinant-proteins
Article - 13/02/2012 Emcid Biotech GmbH mosses as gold mines Mosses are a great source of molecules that offer protection against microorganisms dehydration and other stress factors but it is a potential that has yet to be fully exploited. Freiburg-based Emcid Biotech GmbH is developing a platform for the identification development and industrial production of natural substances and enzymes of lower plants in particular those of mosses.https://www.biooekonomie-bw.de/en/articles/news/emcid-biotech-gmbh-mosses-as-gold-mines
Press release - 13/10/2008 Nature as chemical factory The fact that petrol is becoming more and more expensive has a knock-on effect on the chemical industry. At Biotechnica 2008 Fraunhofer researchers showed how chemical products can be produced from rape whey and crab shells.https://www.biooekonomie-bw.de/en/articles/pm/nature-as-chemical-factory
Article - 23/07/2012 The heat is on unknown biochemistry in extreme situations Most of what is easily accessible has in principle already been discovered said Dr. Ivan Berg from the University of Freiburg explaining why he is investigating the metabolic pathways in extremophilic microorganisms. The researcher and his team are interested in the biochemistry of organisms living in hot volcanic springs and the Dead Sea. Examples of this are two metabolic pathways which the researchers from Freiburg discovered in organisms…https://www.biooekonomie-bw.de/en/articles/news/the-heat-is-on-unknown-biochemistry-in-extreme-situations
Article - 31/05/2013 Research in Biberach does the bioeconomy have a purple future? Rhodospirillum rubrum bacteria have long attracted the interest of biotechnologists due to their ability to produce large quantities of pigments. Microbiologist Hartmut Grammel from Biberach University of Applied Sciences and scientists from the Magdeburg-based Max Planck Institute for Dynamics of Complex Technical Systems are studying the bacterias suitability for the fixation of CO2 with the distant objective of producing organic materials with…https://www.biooekonomie-bw.de/en/articles/news/research-in-biberach-does-the-bioeconomy-have-a-purple-future
Article - 18/03/2013 Insights into life in the eternal ice Life can also be found in Arctic and Antarctic ice. Anique Stecher a biologist at Konstanz University is investigating the biodiversity in these areas using samples collected on board a research vessel and then analysing the data using special phylogenetic software. This provides her with a comprehensive inventory of Arctic and Antarctic organisms and with insights into their relationships with each other. The researchers findings make an…https://www.biooekonomie-bw.de/en/articles/news/insights-into-life-in-the-eternal-ice
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…https://www.biooekonomie-bw.de/en/articles/news/a-plant-hormone-and-growth-in-the-dark
Press release - 28/06/2012 BIOPRO Baden-Württembergs BiopolymersBiomaterials Cluster at ACHEMA 2012 https://www.biooekonomie-bw.de/en/articles/pm/biopro-baden-wuerttemberg-s-biopolymers-biomaterials-cluster-at-achema-2012
Article - 06/12/2010 Foam from bacteria All washing agents and household detergents contain surface-active agents that bind and dissolve dirt. Up until now these agents have been produced from organic compounds extracted from mineral oil. Due to the ongoing debate on sustainability more and more manufacturers are focusing on biological alternatives. The research group led by Dr. Rudolf Hausmann at the Karlsruhe Institute of Technology KIT is investigating the conditions under which…https://www.biooekonomie-bw.de/en/articles/news/foam-from-bacteria
Article - 12/01/2015 Bionic chemistry developing tailor-made functional units for bacterial cells https://www.biooekonomie-bw.de/en/articles/news/bionic-chemistry-developing-tailor-made-functional-units-for-bacterial-cells
Dossier - 20/03/2017 Lignin – a natural resource with huge potential https://www.biooekonomie-bw.de/en/articles/dossiers/lignin-a-natural-resource-with-huge-potential
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…https://www.biooekonomie-bw.de/en/articles/news/bacteria-with-a-chromium-envelope
Press release - 05/08/2013 greenovation Biotech GmbH production of therapeutic proteins in moss https://www.biooekonomie-bw.de/en/articles/pm/greenovation-biotech-gmbh-production-of-therapeutic-proteins-in-moss
Article - 06/12/2010 Bioplastics materials that have the potential to be used in medical technology At the recent International Symposium on Biopolymers ISBP in Stuttgart scientists discussed the use of biobased plastics for applications in the field of medical technology. The majority of strategies presented at the symposium will only be ready for market in a few years time. However they give an idea as to why bioplastics are likely to be applied to a greater extent in the field of medical technology.https://www.biooekonomie-bw.de/en/articles/news/bioplastics-materials-that-have-the-potential-to-be-used-in-medical-technology
Article - 20/06/2011 Molecular biologists to celebrate 50th anniversary of Jacob and Monods operon model https://www.biooekonomie-bw.de/en/articles/news/molecular-biologists-to-celebrate-50th-anniversary-of-jacob-and-monod-s-operon-model
Article - 04/05/2015 Bioprocess engineering: Sybille Ebert to teach key biotechnological skills https://www.biooekonomie-bw.de/en/articles/news/bioprocess-engineering-sybille-ebert-to-teach-key-biotechnological-skills
Article - 10/06/2013 An ingenious trick of nature bacterial toxin-antitoxin systems https://www.biooekonomie-bw.de/en/articles/news/an-ingenious-trick-of-nature-bacterial-toxin-antitoxin-systems
Press release - 01/10/2021 Crucial step identified in the conversion of biomass to methane Researchers find the enzymatic link in the formation of methane from fatty acids by cooperating microorganisms. Microbial production of methane from organic material is an essential process in the global carbon cycle and an important source of renewable energy. This natural process is based on a cooperative interaction between different types of microorganisms: the fermenting bacteria and the methane-producing archaea.https://www.biooekonomie-bw.de/en/articles/pm/crucial-step-identified-conversion-biomass-methane
Press release - 01/02/2019 Novel unusual sugar from cyanobacteria acts as natural herbicide https://www.biooekonomie-bw.de/en/articles/pm/novel-unusual-sugar-from-cyanobacteria-acts-as-natural-herbicide
Dossier - 23/07/2012 Extremophilic bacteria https://www.biooekonomie-bw.de/en/articles/dossiers/extremophilic-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.https://www.biooekonomie-bw.de/en/articles/news/david-schleheck-exploring-the-effective-degradation-of-surfactants
Press release - 28/04/2010 Antibiotics Co Insilico and partners to improve biotech production A veritable network specialist has become active in yet another network the GenBioCom joint project financed by BMBF Federal Ministry of Education and Research is profiting from Insilico Biotechnologys know-how on bacterial metabolism and genome-based metabolic simulations. The ultimate goal is to improve and expand the commercial use of Actinomyces bacteria as producers of bioproducts and active agents.https://www.biooekonomie-bw.de/en/articles/pm/antibiotics-co-insilico-and-partners-to-improve-biotech-production
Article - 19/03/2012 Goal online glucose sensor for bioreactors https://www.biooekonomie-bw.de/en/articles/news/goal-online-glucose-sensor-for-bioreactors
Press release - 20/12/2022 Strong and biodegradable A polyester plastic of great mechanical stability, which is also easily recyclable and even compostable: Stefan Mecking, chemist at the University of Konstanz, and his research group present a new material.https://www.biooekonomie-bw.de/en/articles/pm/strong-and-biodegradable
Article - 07/06/2010 Biomass has great potential if used properly Up until now biotechnology has mainly been focused on the production of enzymes basic chemical and pharmaceutical substances as well as other biobased materials. From now on efforts will be made to exploit the potential of biotechnology at the beginning of value creation chains by improving the access to regenerative resources. Apart from its potential for use as food and animal feed there are two more concepts that focus on the utilisation of…https://www.biooekonomie-bw.de/en/articles/news/biomass-has-great-potential-if-used-properly
Press release - 03/03/2008 Industrial genome research on microorganisms Proposals must be submitted by 30th April 2008 at the latest.https://www.biooekonomie-bw.de/en/articles/pm/industrial-genome-research-on-microorganisms
Press release - 16/12/2008 The Biopolymers Biomaterials Cluster https://www.biooekonomie-bw.de/en/articles/pm/the-biopolymers-biomaterials-cluster
Press release - 02/08/2021 CO2 as a raw material for plastics and other products Carbon dioxide is one of the main drivers of climate change – which means that we need to reduce CO2 emissions in the future. Fraunhofer researchers are highlighting a possible way to lower these emissions: They use the greenhouse gas as a raw material, for instance to produce plastics. To do this, they first produce methanol and formic acid from CO2, which they convert via microorganisms into building blocks for polymers and the like.https://www.biooekonomie-bw.de/en/articles/pm/co2-raw-material-plastics-and-other-products