Table 2 Zeta potential (ζ) of cellulase and the mixtures of cellulase and PSS
Samples | Cellulase | Cellulase + 0.05 g/g-substrate PSS | Cellulase + 0.10 g/g-substrate PSS | Cellulase + 0.15 g/g-substrate PSS | Cellulase + 0.20 g/g-substrate PSS |
|---|---|---|---|---|---|
ζ (mV) | 1.89 ± 0.05 | − 28.95 ± 1.88 | − 31.37 ± 0.17 | − 25.55 ± 0.55 | − 21.53 ± 1.37 |