Assertion: kraft lignin | /r/CapableOf | utilize two-step direct esterification
Facets:
value: to obtain an ethyl oleate lignin
type: PURPOSE
Source sentences:
text: Working from this approach, softwood kraft lignin (extracted from LignoForce system) (Kouisni et al., 2012) was modified utilizing a two-step direct esterification to obtain an ethyl oleate lignin.