The study demonstrates improved bioethanol production using stress-tolerant yeast strains from sugar beet juice, indicating potential for industrial applications.
Key Points
Bioethanol production is optimized using four stress-tolerant yeast strains isolated from areke and sugar beet juice.
Under optimal conditions, ethanol production reached 12.49% v/v after 72 hours incubation at 30°C with specific nutrient additions.
The physicochemical characteristics of sugar beet juice were analyzed using standard methods, emphasizing its suitability as a substrate.
Isolates MUA3F and MUA15F show significant potential for fermentation, suggesting their future use in industrial bioethanol production.