Assertion: lignin | /r/HasProperty | degraded into small aromatic products
Facets:
value: in the previous study
type: TEMPORAL
value: via oxidation
type: CAUSE
value: via reduction
type: MANNER
Source sentences:
text: In the previous study, lignin was degraded into small aromatic products with high added values, such as phenol and aromatic aldehydes, via reduction and oxidation.