木质素过氧化物酶

木质素过氧化物酶和锰过氧化物酶高产菌株的诱变育种木质层孔菌产锰过氧化物酶条件的优化

Mutagenize and Breed a High Yielding Bacterial Strain In Production of Lignin Peroxidase and Mn-dependent Peroxidase On optimization of manganese peroxidase production by Fomes lignosus

21%氧浓度即空气环境是合成木质素过氧化物酶和锰过氧化物酶适宜的。

It was found that 21 ? % O 2 ( in air ) was the optimal oxygen condition on production of peroxidases ( including both lignin peroxidase and Mn dependent peroxidase ) .

α-~（13）C标记的β-O-4型木素模型化合物的合成曝气式反应器中木质素过氧化物酶的合成及对印染废水配制液的脱色处理

The Synthesis of β - O-4 type lignin model compound labeled by ~ ( 13 ) C Synthesis of Lignin Peroxidase and Decoloration of Model Printing Wastewater in the Aeration Reactor

木质素过氧化物酶（ligninperoxidase/LiP）、锰过氧化物酶（Manganeseperoxidase/MnP）和漆酶（Laccase/Lac）等是白腐真菌降解复杂有机物的关键酶的主要组成。

Lignin peroxidase ( LiP ), manganese peroxidase ( MnP ) and Laccase ( Lac ) are the key enzymes in the system .

白腐菌糙皮侧尔（Pleurotusostreatusstrain3.42）分泌胞外漆酶，但未发现分泌木质素过氧化物酶（LiP）和锰过氧化物酶（MnP）。

White-rot fungus Pleurotus ostreatus strain 3.42 produces extracellular laccase , but no lignin peroxidase ( LiP ) and manganese peroxidase ( MnP ) are detected in the supernatant when grown in liquid culture .

整个过程中未检测到木质素过氧化物酶的活性。

However , nearly no Lignin peroxidase activity was detected throughout the course of degradation .

限碳条件下培养黄孢原毛平革菌，生长阶段氧浓度对合成木质素过氧化物酶的影响不明显，但在产酶阶段氧浓度的影响却很大。

Under limited carbon source culture condition , oxygen concentration in the growth period had little influence on the production of lignin peroxidase , but it had obvious influences in the second metabolism period in which peroxidases were produced .

对林间马尾松针叶进行接虫咬食处理后，测定了不同时间内木质素含量、过氧化物酶活性及其同功酶谱带的变化。

After Pinus massioniana trees were damaged by Dendrolimus punctatus Walker , lignin contents , peroxidase activity and its isoenzyme were analyzed respectively at different times .

白腐菌所分泌的木质素降解酶主要有3种：木质素过氧化物酶、锰依赖过氧化物酶和漆酶。

Three different enzymes are involved in lignin degradation produced by the white rot fungi , they are lignin peroxidases , manganese peroxidases and laccase .