Fig. 4

Comparison of different TS and enzyme loads. Glucose titers and yields at 24 h are shown to compare the performance of different combinations of enzyme loads (50 and 100 µL enzyme/g cotton biomass, respectively in blue and red) and TS amounts (5, 7.5, and 10%, different shades) tested during process evaluation experiments. TS: Total Solid. μL E/g C: microliters of enzyme cocktail per gram of cotton biomass. **p < 0.05 comparing TS 5% and 10% with 50 µL enzyme/g of cotton, as well as comparing TS 7.5% with 50 and 100 µL enzyme/g of biomass. ns: not significant