顺式-1,4-聚异戊二烯的微生物降解  

Study on Biodegradability of Cis-1,4-polyisoprene and Epoxidised Natural Rubber

作　　者：倪秀元[1] 胡建华 钱吉[1] 府寿宽 

机构地区：[1]国家教委分子工程开放实验室

出　　处：《复旦学报（自然科学版）》1999年第5期565-567,共3页Journal of Fudan University：Natural Science

摘　　要：分离出天然橡胶（顺式－１，４－聚异戊二烯，ＮＲ）的降解菌，并鉴定为放线菌纲链霉菌．另报道了环氧天然橡胶（ＥＮＲ）的生物降解性．菌种交叉培养实验结果表明。Cis 1,4 polyisoprene utilizing microbe was isolated using the cis 1,4 polyisoprene (natural rubber) as a sole carbon source,and identified as actinomycete,Streptomyces sp. Epoxidised natural rubber was found to be effectively degraded by this isolated actinomycete, illustrating that the microbe possess adaptability to epoxidised natural rubber. This discovery showed a strong experimental evidence that natural rubber is probably biodegraded through the epoxide intermediate.

关 键 词：生物降解 聚异戊二烯 环氧天然橡胶 降解菌 

分 类 号：X783[环境科学与工程—环境工程] X172