How Optical Oxygen Sensors Improve Wine Fermentation Control

Oxygen significantly influences the activity of fermenting microorganisms. These microorganisms are categorized into five types based on their relationship with oxygen: obligate aerobes, facultative anaerobes, microaerophiles, aerotolerant anaerobes, and obligate anaerobes. In the production of Baijiu (Chinese liquor), three main types of microorganisms drive the fermentation process: molds, yeasts, and…