The Production of Bioethanol from Cashew Apple Juice by Batch Fermentation Using Saccharomyces cerevisiae Y2084 and Vin13

Figure 3

(a)–(d) Volume of CO₂ and O₂ to changing ethanol concentrations during the course of fermentation run 1 (a), run 2 (b), run 3 (c), and run 4 (d).

(a)

(b)

(c)

(d)