Researchers at the Norwegian University of Life Sciences explored how yeast strains can naturally enhance color in white wine fermentation. Using the INFORS HT Multifors bioreactor and eve software, they examined Starmerella bacillaris strains that influence wine color, polyphenol content, and antioxidant properties. The findings suggest that S. bacillaris offers an eco-friendly alternative to artificial additives in winemaking, highlighting its potential to improve food quality naturally. This study paves the way for sustainable practices and innovative applications in food production and fermentation.

Researchers at Université Paris-Saclay have developed a mathematical model that accurately predicts pH and metabolite concentrations during the microbial production of 3-hydroxypropionic acid using acetic acid bacteria. Using the INFORS HT Labfors bioreactor, the study focused on the bioconversion of 1,3-propanediol, taking into account the buffering capacity of the biological medium. Their model not only provided precise predictions of microbial growth and acid concentration but also serves as a critical tool for optimizing bioprocesses, particularly in scenarios with free pH dynamics. This work lays the foundation for future advancements in the production and in-situ extraction of organic acids.

Discover how INFORS HT bioreactors and services have supported bioprocess education and research at Universiti Sains Malaysia (USM). Joo Shun TAN (陈裕声), Associate Professor, shares insights on leveraging Minifors, Multifors, and Techfors bioreactors to enhance teaching, research, and scale-up processes.