Assertion: lignin | /r/ObjectUse | used in this study
Facets:
Source sentences:
text: The lignin used in this study, however, consists of larger phenolic segments with a size distribution.
text: Lignin used in this research was a pure alkali lignin (industrial kraft preparation process), mechanically coupled at different ratios with magnesium oxide.
text: The lignin that is used in this study is not modified or purified; therefore the method used here may be considered as the “catch all” pathway.