Assertion: lignin's group | /r/AtLocation | lignin
Facets:
value: naturally
type: MANNER
value: to compute the contribution of hydroxyls
type: PURPOSE
value: before
type: TEMPORAL
Source sentences:
text: As a consequence of the increased molecular weight, a convenient mass correction should be applied to the amount of -OH groups that naturally occur in lignin before to compute the contribution of hydroxyls derived from the β-aminoalcoholic structures.