Screening For Algae With a Potential For High Oil Production

A few species of microalgae are being large-scale cultivated for production of healthcare products and pigments. Earth houses a huge number of different algae species, but only a limited number of these have been investigated for their ability to produce lipids for production of biodiesel. Lipids may comprise up to 70% of total dry weight in some micro algae species, but this high potential cannot be economically utilized if biomass production is slow or low. Thus, biomass production is a limiting factor and has to be optimized.

 


The current project includes screening of fresh water algae and salt water algae obtained from culture collections as well as algae collected from nature. Oil accumulation within the algae cell is a response to certain environmental stresses. The physiology and genetics behind this will be studied. It may give clues as to how oil production can be controlled and optimized.

A few species will be chosen for further laboratory studies. It will be attempted to induce or isolate new improved varieties which are suitable for large-scale oil production.

Duration:

This project runs to 2011

Employees involved:

Claes Gjermansen, Shuo Yao, Anne Olsen, Anders Brandt, Jingquan Lu, Klaus Breddam, Helge Egsgaard.

 

Page updated  by   08.10.2010


Claes Gjermansen
Senior Scientist
Biosystems (BIO)
Dir tel+45 46774281