In the assays
without yeast inoculation (control and PL + PA), yeasts were detected
from 6 h of fermentation and increased until 48 h, when they showed
high counts of 8.0 (control) and 6.7 (PL + PA) log CFU/mL, similar to
the assays inoculated with T. delbrueckii UFLA FFT2.4 (Fig. 1b).