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Table 3 Zeta potential and hydrophobicity of the lignin samples

From: Adsorption and mechanism of cellulase enzymes onto lignin isolated from corn stover pretreated with liquid hot water

Pretreatment severity Untreated S = 3.6 S = 3.9 S = 4.2
potential (mv) −13.79 ± 2.75 −18.49 ± 1.36 −31.70 ± 2.70 −21.47 ± 1.01
Hydrophobicity (mL/g) 0.1914 0.1114 0.1752