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Table 2 The number-average (Mn) and weight-average (Mw) molecular weights of Kraft lignin (KL) and cellulolytic enzyme lignin (CEL), residue lignin from solid residues after DES pretreatment (RL) and DES extracted lignin (DESL) from peach and walnut endocarps

From: Fractionation and characterization of lignin streams from unique high-lignin content endocarp feedstocks

  CEL RL DESL
Mw (g/mol) Mn (g/mol) PDI Mw (g/mol) Mn (g/mol) PDI Mw (g/mol) Mn (g/mol) PDI
Kraft N/A N/A N/A N/A N/A N/A 4952 2600 1.9
Peach 6129 2805 2.2 4780 1490 3.2 4344 2431 1.8
Walnut 7426 3551 2.1 4880 1616 3.0 4200 2460 1.8
  1. N/A not applicable