Bartosz Dulski
University
Technical University of Denmark (DTU)
Company
Project title
Evaluation of batch vs. fed-batch strategy for biomass formation
Project description
A wide range of industrial enzymes and microorganisms are produced based on fermentation technology. During a batch/fed-batch fermentation process, salts, nutrients and metabolic components change in concentration. These changes might be of interest, and investigation via intense analysis (elements, vitamins, organic acids, lipids etc.), on-line and off-line evaluation is required. In addition, a deeper understanding of the biomass concentration, quality and robustness due to the two different process approaches, (batch vs. fed-batch) might lead to an even more balanced culture, resulting in a more cost effective and higher yielding process.
The scope of this project covers all phases from investigation to tests, data acquisition, analysis and conclusions. The student will learn how the industrial fermentation is running, monitored and controlled. He will also learn which parameters could be interesting to measure at/on-line, and thereby get appropriate insight in the process.
What was your motivation for becoming a Helix Lab Fellow?
My motivation to become a HelixLab Fellow was the opportunity to do my master's thesis in Kalundborg at a large biotech company (Novonesis) and the accommodation provided.
What is the most exciting part of being a Helix Lab Fellow?
The most exciting part is the support you get from the HelixLab team, the various activities and spending time with other HelixLab fellows.
What perspectives do you see for your future after being a Helix Lab Fellow?
After the HelixLab Fellowship I would like to find a job in Kalundborg and/or do a PhD.