Dawn Louise Maskell is a Professor in the Institute of Biological Chemistry, Biophysics and Bioengineering within the School of Engineering & Physical Sciences at Heriot-Watt University. Her academic career spans brewing science, yeast physiology, and sustainable fermentation processes, with significant contributions to both academic research and industry applications. Education BSc (Hons) in Brewing & Distilling PhD in Brewing Yeast Physiology Diploma in Brewing from the Institute of Brewing & Distilling Professor Maskell's research focuses on yeast physiology, particularly how stress impacts brewing yeast performance and fermentation. Her work has expanded to encompass all aspects of yeast and fermentation science with emphasis on process improvements for sustainability. She actively contributes to UN Sustainable Development Goals through her research on circular economy approaches in brewing and distilling. Her publication portfolio reveals consistent scholarly output with 29 research contributions, showing increased productivity in recent years (5 publications in 2021 alone). The research trends demonstrate a clear progression from fundamental yeast physiology studies toward applied sustainability research, particularly in carbon dioxide valorization from fermentation and circular economy innovations in the brewing industry. Scientific Recognition Fellowship of the Chartered Institute of Brewers and Distillers (awarded July 2, 2025) Professor Maskell maintains significant professional engagement through multiple leadership roles. She serves on the Board of Directors of the American Society of Brewing Chemists (since 2021), chairs their Technical Committee, and sits on the Editorial Board of the Journal of the American Society of Brewing Chemists. She has been part of the Institute of Brewing & Distilling's Board of Examiners for the Diploma in Brewing since 2014. Her impact extends beyond academia through the Horizon Proteins project, which develops circular economy innovations converting whisky by-products into fish feedstock with documented economic and environmental benefits. Her professional standing is further evidenced by her status as a Liveryman of the Worshipful Company of Distillers and an Honorary Liveryman of the Worshipful Company of Brewers, along with holding the Freedom of the City of London.
