Bioeconomy

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…

Article - 25/02/2013

Microalgae can produce more than just fuel

Microalgae have played an important role as animal feed or food supplements for decades. They can also produce complex chemical compounds. This so-called material use of microalgae is already a major economic sector. However, when it comes to algal biotechnology, they are almost universally seen as just energy sources.

Article - 14/01/2013

Novel bioreactor and sponges that thin out light

Microalgae are veritable treasure troves. The cosmetics food and chemical industries already use algal metabolic products for various applications. In future the green unicellular organisms might also be grown on a large scale in photobioreactors installed on fallow land where they will be used as regenerative sources of energy. Mark Fresewinkel from the Karlsruhe Institute of Technology KIT is involved in a cooperative project aimed at…

Dossier - 08/10/2012

Marine biotechnology: unknown sources of hope from the depths of the sea

Biotechnological methods are used to investigate marine life and the results obtained from these investigations advance research in the fields of medicine and energy and into substances used as food supplements and cosmetics. The area of marine biotechnology is fairly diverse. Although it is not on the coast even the southern German state of Baden-Württemberg is involved in marine biotechnology.

Dossier - 01/10/2012

Systems biology: understanding complex biological systems

Systems biology studies complex interactions within biological systems on the genome proteome and organelle level. Many techniques from the fields of systems theory and associated fields can be used to gain an understanding of the behaviour and biological mechanisms of cellular systems.

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.

Dossier - 23/07/2012

Extremophilic bacteria

What causes stress for some, actually speeds others like extremophilic bacteria up. They love it hot, sour or salty, toxic substances like heavy metals also do them good and even give them energy. As molecular and systems biology techniques get better and better, industry is also becoming increasingly interested in these exotic organisms. What potential does knowing the biochemistry of extremophilic bacteria have for the pharmaceutical, cosmetics…

Press release - 19/07/2012

Subitec GmbH raises 4.5 Mio Euros in second round financing

Subitec GmbH, a manufacturer of fully automated algae photobioreactors, hascloseda second round of financing. The CleantechFonds of eCAPITAL entrepreneurial Partners AG, Fraunhofer Venture, High-Tech Gründerfonds (HTGF) and KfW Bankengruppe’s ERP-Startfonds participated in the capital increase. Subitec funds to the amount of 4.5 Mio Euros will accrue in this round of financing. The raised capital is to be used mainly for launching bioreactors on…

Press release - 16/07/2012

CO2-development: a vision of a carbon dioxid economy

Carbon dioxide (CO2) emissions are largely responsible for the greenhouse effect and thus for climate change. A reduction in CO2 emissions is therefore at the very top of the international political agenda. Trials are running in parallel to explore underground sequestration of CO2 from power stations, thereby removing it from the atmosphere. It would at first sight seem paradoxical to wish to use energy-poor, inert CO2 molecules. Considerable…

Article - 09/07/2012

Crayfish chitin is an important raw material

In his Konstanz-based Vegafood project office Dr. Peter May is focused on sustainable breeding of crayfish with the aim of advancing industrial scale chitin research. European crayfish shed their skin several times a year providing research institutions and chitin product manufacturers with access to crustacean carapaces.

Press release - 28/06/2012

BIOPRO Baden-Württemberg’s Biopolymers/Biomaterials Cluster at ACHEMA 2012

The discussion relating to bioeconomy and biobased economy is broadening. But what do these terms actually mean? The “View on Biobased Economy – Bioeconomy” presentation theme at ACHEMA 2012 in Frankfurt has provided some answers. Several exhibitors presented industrial biotechnology product scenarios and provided information about current funding programmes and future funding calls.

Article - 07/05/2012

Wastewater is not just boring old waste – it is an alternative source of energy

In view of the changing climate and the finiteness of fossil resources, research into renewable energies is gaining in importance. One of the things that researchers have been looking into for quite some time is different possibilities to use organic wastewater compounds as sustainable energy sources. Carsten Meyer from the University of Stuttgart works on the generation of alternative energy sources. Together with his team of researchers, Meyer…

Article - 30/04/2012

How is phytochrome B translocated into the cell nucleus?

Plants cannot see but they can perceive the quantity and quality of light. As they have evolved plants have developed numerous molecular photodetectors such as phytochromes. Phytochromes can detect changes in the light situation. The undergrowth of forests thus manages to grow towards the few patches of sunlight that the phytochromes can detect. Researchers have long puzzled over how phytochromes transmit information about the light level into…

Dossier - 16/04/2012

Symbioses - effective communities of unequal partners

The interaction that can occur between two different types of species comes in different forms, ranging from relationships that can be beneficial for both or just one of the partners, or that can cause damage and in extreme cases lead to the death of one of the partners. Some symbiotic relationships between plants and microbes, for example, have economic uses while others can be used for analyses or as models for industrial applications.

Article - 16/04/2012

Symbiogenesis of mitochondria and plastids

The endosymbiotic theory, which holds that eukaryotic mitochondria and plastids arose from the engulfment and integration of a bacterium by another cell, has long been a matter of controversial debate, but growing evidence over time has led to the substantiation and universal acceptance of the theory. Recent genetic and biochemical analyses have provided detailed insights into the fundamental events that happened more than a billion years ago.

Press release - 14/02/2012

Fuel from market waste

Mushy tomatoes, brown bananas and overripe cherries – to date, waste from wholesale markets has ended up on the compost heap at best. In future it will be put to better use: Researchers at the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB in Stuttgart have developed a new facility that ferments this waste to make methane, which can be used to power vehicles.

Alternative engines and fuels for cars of the future still lack technical maturity and are not yet competitive. In the short to medium term, the only way to replace fossil fuel will be other fossil fuels – compressed natural gas (CNG) and liquid petroleum gas (LPG). Biodiesel and ethanol are and will remain for the foreseeable future the only renewable resource alternatives to fossil fuel. As is the case for any other technology, the development…

Press release - 20/12/2011

Biotech as a driving force for environmental technology, renewable energy and sustainability

As a classical cross-sectional technology biotechnology has huge potential to develop sustainable innovations in these areas. BIOPRO Baden-Württemberg GmbH is planning to focus more and more on tapping this potential to make it useable in the areas of environmental protection and regenerative energy as well as in the cleantech sector.

Article - 28/11/2011

Wastewater treatment plants produce more than just clean water

The German city of Stuttgart purifies 27 million litres of wastewater every hour thus eliminating up to 95 per cent of the organic compounds. Scientists are now trying to find ways to use wastewater treatment plants for purposes other than the purification of wastewater. Besides making the purification of water more effective and complete the scientists are investigating whether fertilisers and hydrogen can be produced during the reclamation…

Dossier - 28/11/2011

Which biomass is the best source of alternative energy?

We talk about bioenergy, but what do we actually mean? The term bioenergy refers to renewable energy produced from material of biological origin. But is the term really exact? Does it create false expectations? “Bio” is often associated with something that is ecological, environmentally friendly and clean. Perhaps “energy from biomass” would be more appropriate? It’s a bulkier term than bioenergy, but also much more neutral.

Press release - 15/11/2011

Are Natural Halogenated Hyrdocarbons Harmful to the Ozone Layer?

Over 20 years ago, the industrial production of chlorofluorocarbons (CFC) was prohibited in order to protect the ozone layer. However, research findings by environmental physicists from Heidelberg University suggest that the ozone layer may also be damaged by natural chlorinated, brominated and possibly iodinated hydrocarbons formed in significant amounts by water plants and microorganisms on the oceanic coasts. This conjecture, recently…

Article - 05/09/2011

How microalgae bind carbon dioxide and how they are used as sources for material and energy production

In comparison to other plants, algae grow quickly and produce large quantities of biomass. They generate a much greater mass per square metre than other energy plants. In addition, almost all algal biomass can be used as raw material for the pharmaceutical industry, amongst others. Therefore, a technology that is able to effectively produce microalgae on an industrial scale could make a considerable contribution to the energy and material…

Article - 04/07/2011

Stefan Rensing investigates the evolutionary transition from algae to land plants

The biologist Prof. Dr. Stefan Rensing from the University of Freiburg has been involved in introducing the use of computers to the life sciences from the very beginning. His analyses of the moss genomes now help to close an important gap in evolutionary research how did algae become land plants?

Article - 23/05/2011

Evolutionary biology – connections between environment and phenotype

One important way of preventing the extinction of species is to conserve and protect their habitats. In order to achieve this, some important questions need to be answered: how do new species develop and spread? How do they adapt to a new environment?

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…