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Table 2 Molecular weights and polydispersity index of the lignin samples

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

Pretreatment severity Mn (Da) Mw (Da) Polydispersity (Mw/Mn)
Untreated 19,070 22,680 1.189
S = 3.6 63,120 63,560 1.007
S = 3.9 102,800 103,200 1.004
S = 4.2 82,100 82,440 1.004