Nylon biodegradation by lignin-degrading fungi

Author:

Deguchi T1,Kakezawa M1,Nishida T1

Affiliation:

1. Chemical, Polymer, Biotechnology Laboratory, Kobe Steel, Ltd., Japan.

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.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Reference18 articles.

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3. Chiba K. etal 1988. p. 112. In O. Fukumoto (ed.) Polyamide handbook. Nikkan Kogyo Shinbunsha Tokyo Japan. (In Japanese.)

4. The role of manganese in model systems related to lignin biodegradation;Cui F.;Holzforschung,1990

5. Mn(II) oxidation is the principal function of the extracellular Mn-peroxidase from Phanerochaete chrysosporium;Glenn J. K.;Arch. Biochem. Biophys.,1986

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