Jakob Karlsson

PhD project title: Interactions between plant-based proteins and dietary fibres and their effect on fermentation

Short description of the project

This project is part of the PAN Sweden consortium and focuses on understanding how plant‑based proteins interact with dietary fibres, both from a physicochemical perspective and in relation to fermentation. The research involves characterising the molecular and functional properties of proteins and fibres to determine potential interaction mechanisms, and later investigating how these interactions influence fermentation processes. The aim is to generate knowledge that can support the development of healthier and more sustainable plant‑based food products.

Supervisors

Main supervisor:

• Anna Ström, Chalmers University of Technology

Co-supervisors:

• Patricia Lopez‑Sanchez, Chalmers University of Technology
• Tatiana Marques, Örebro University
• Annika Krona, RISE

Location

Division of Applied Chemistry, Department of Chemistry and Chemical Engineering, Chalmers University of Technology

I hold an MSc in Materials Chemistry and a BSc in Biotechnology from Chalmers University of Technology. My interest in this PhD project stems from a strong desire to contribute to a more sustainable society and to help develop future food systems. I enjoy the freedom that comes with doctoral studies and the opportunity to delve deeply into a specific subject area. Working at the intersection of food science and materials chemistry allows me to continuously expand my knowledge—from analytical chemistry to in vitro fermentation techniques.