Some bacteria and fungi such as yeast complete their own version of anaerobic respiration called fermentation. This is the equation: glucose → ethanol + carbon dioxide Yeast undergoes ...

Culture broth pH was well maintained at 5.0. We cultured yeast in an aerobic fermentation and then switched to an anaerobic process to induce ethanol production, demonstrating how versatile the ...

He concluded that fermentation is a vital process, and he defined it as respiration without air (Barnett 2000; Pasteur 1876). Pasteur performed careful experiments and demonstrated that the end ...