Assertion: lignin | /r/HasProperty | such an important factor
Facets:
value: for the sustainable production of chemicals
type: PURPOSE
value: increasingly
type: DEGREE
Source sentences:
text: Because lignin is such an important factor limiting biogas yield, pretreatments of feedstock often aim at removing lignin from biomass .
text: As lignin is increasingly being considered an important resource for the sustainable production of chemicals (Cao et al., 2018) the engineering of plants overproducing lignin should be further explored.