Assertion: lignin's group | /r/HasProperty | blocked by connected network
Facets:
value: sterically
type: MANNER
value: from the aromatic groups of lignin
type: OTHER
Source sentences:
text: The condensation reaction of lignin is less vigorous than in phenol formaldehyde resin synthesis, likely because the lignin aromatic group is sterically blocked by adjacent methoxy groups or the connected network from the aromatic groups of lignin.