Assertion: lignin | /r/HasAspect | intrinsic biodegradability
Facets:
Source sentences:
text: Lignin is a good raw material for polymeric synthesis because it is renewable and abundant, has intrinsic biodegradability, is a by-product of the pulp industry, and contains various reactive moieties, e.g., free aliphatic and phenolic hydroxyl groups, which can be used in a wide range of chemical reactions.