Assertion: lignin's group | /r/HasProperty | r-cooh
Facets:
Source sentences:
text: They produce lignolytic enzymes that oxidatively cleave phenylpropane units, and demethylate, convert aldehyde groups (R-CHO) to carboxyl groups (R-COOH), and cleave aromatic rings, resulting in the complete destruction of lignin to CO 2 and water.