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首页> 外文期刊>Brazilian Archives of Biology and Technology >Copper improves the production of laccase by the white-rot fungus Pleurotus pulmonarius in solid state fermentation
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Copper improves the production of laccase by the white-rot fungus Pleurotus pulmonarius in solid state fermentation

机译:铜改善固态发酵中白腐真菌侧耳菌的漆酶生产

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摘要

Pleurotus pulmonarius (Fr) Quélet, produced laccase as the main ligninolytic enzyme when cultivated on solid-state cultures using corn cob as substrate. The addition of copper greatly increased the production of enzyme. The addition of 25.0 mM CuSO4 increased the level of laccase from 270 to 1,420 U.L-1 and the fungus showed high resistance to copper under the conditions used in this work.
机译:当以玉米芯为底物在固态培养物中培养时,Pleurotus pulmonarius(Fr)Quélet产生漆酶作为主要的木质素分解酶。铜的添加大大增加了酶的产生。在这项工作中使用的条件下,添加25.0 mM CuSO4使漆酶的含量从270 U.L-1增加到1,420 U.L-1。

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