Assertion: regenerated lignin | /r/CapableOf | show enhancement of absorption
Facets:
value: at 1170 cm-1
type: LOCATION
value: at 1250
type: TEMPORAL
Source sentences:
text: The regenerated lignin from [Emim]Cl showed enhancement of absorption at 1250 and 1170 cm-1 , indicating the increase of syringyl units compared to the others.