Assertion: lignin's amount | /r/CapableOf | accompany some of the treatments
Facets:
Source sentences:
text: Although successful photostabilization has been achieved by derivatizing lignin hydroxyl groups in lignocellulosic materials, no treatment has yet become technically or economically feasible due to the large amounts of chemicals required for successful protection and due to the deterioration in strength and optical properties accompanying some of the treatments.