fermentation-processing
Fermentation-processing refers to the microbial transformation of plant materials through fermentation, where microorganisms modify plant compounds and their chemical properties. This technique is significant in plant science because it influences the bioavailability and efficacy of plant-derived compounds, making it essential for understanding how post-harvest processing affects phytochemical profiles. Fermentation-processing is particularly important for optimizing extraction methods and enhancing the functional properties of plant-based materials for research and practical applications.
PubMed · 2026-03-24
Fermenting stevia—a natural zero-calorie sweetener—transforms it into a health-promoting ingredient with antioxidant, antibacterial, and gut-health benefits. This breakthrough could shift stevia from a simple sugar substitute to a multifunctional ingredient in health-focused foods.
Fermentation dramatically alters stevia's phytochemical composition, creating new bioactive compounds like terpenoids and enhancing antioxidant, antibacterial, antidiabetic, and anticancer activity in vitro and in animal models.
Fermented stevia extract modulates gut microbiota composition, alleviating dysbiosis and reducing inflammatory markers—a capability absent in unfermented stevia.
Fermentation improves sensory properties, allowing seamless incorporation into diverse food matrices including dairy products and beverages without quality loss.
