Fig. 1.
a Soluble solids (°Brix = g 100 g−1) consumption and b production of alcohol (°GL = L 100 L−1) in star fruit alcoholic fermentation by S. cerevisiae as a function of the fermentation time. The conditions for the concentration of soluble solids (°Brix)/pH/concentration of yeast (g L−1) were: 23.8/4.8/1.6 (trial 4); 23.8/4.8/3.4 (trial 8); 25.0/4.5/2.5 (trial 10); and 22.0/5.0/2.5 (trial 12). The experiments were conducted at room temperature (~25 °C) without agitation, for 9 days. Lines were used to connect the points and guide the eyes