The biodegradation of nylon by lignin-degrading fungi was investigated
. The fungus IZU-154 significantly degraded nylon-66 membrane under li
gninolytic conditions. Nuclear magnetic resonance analysis showed that
four end groups, CHO, NHCHO, CH3, and CONH2, were formed in the biode
graded nylon-66 membranes, suggesting that nylon-66 was degraded oxida
tively.