Assertion: lignin | /r/CapableOf | contribute to porous structure
Facets:
Source sentences:
text: While the effect of hemicelluloses has been reported in the literature and was proved to increase the amount of micropore water in pulps, 20 the extent to which lignin contributes to the porous structure remains unclear, in both, papers from fibers or nanopapers from (L)CNF.