Crop 1 Crop 2 NC 1.9 ± 1.52 1.4 ± 1.35 PC 7.1 ± 2.99* 9.7 ± 4.69* RV 4.8 ± 3.46* 6.7 ± 4.32* C1 4.7 ± 2.06* 4.3 ± 2.50* C2 2.2 ± 2.35 1.9 ± 2.10 C3 1.2 ± 1.13 0.8 ± 0.92

Table 2: Mutagenicity frequency (average and standard deviation) in tetrads of T. pallida after exposure to different dilutions of vinasse. (NC. Negative control; PC. Positive control-MMS; RV. Raw vinasse; C1. vinasse diluted to 50%; C2. vinasse diluted to 25%; C3. vinasse diluted to 12.5%. *Statistically significant).