Assertion: lignin's amount | /r/HasProperty | reduced by 23%
Facets:
value: respectively
type: MANNER
Source sentences:
text: 3A, referring to the thermally treated original underivatized kraft lignin, indicates that the amounts of aliphatic and non-condensed phenolic hydroxyl groups were reduced by 18% and 23%, respectively, while the amounts of condensed phenolic hydroxyl groups increased by 9%.