木质素降解真菌对尼龙的生物降解
Nylon biodegradation by lignin-degrading fungi.
作者信息
Deguchi T, Kakezawa M, Nishida T
机构信息
Chemical, Polymer, Biotechnology Laboratory, Kobe Steel, Ltd., Japan.
出版信息
Appl Environ Microbiol. 1997 Jan;63(1):329-31. doi: 10.1128/aem.63.1.329-331.1997.
Abstract
The biodegradation of nylon by lignin-degrading fungi was investigated. The fungus IZU-154 significantly degraded nylon-66 membrane under ligninolytic conditions. Nuclear magnetic resonance analysis showed that four end groups, CHO, NHCHO, CH3, and CONH2, were formed in the biodegraded nylon-66 membranes, suggesting that nylon-66 was degraded oxidatively.
摘要
研究了木质素降解真菌对尼龙的生物降解作用。在木质素分解条件下，真菌IZU - 154能显著降解尼龙66膜。核磁共振分析表明，在生物降解的尼龙66膜中形成了四个端基，即CHO、NHCHO、CH3和CONH2，这表明尼龙66发生了氧化降解。
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