金针菇J_(89-6)降解木质素的条件优化及相关研究
李平;杨辉;王海磊;
摘要(Abstract):
从10个金针菇菌株中筛选出1株具有较高降解木质素能力的金针菇J89-6,对其液体降解条件进行优化,发现在27℃、pH值5.5、转速100 r/min、接种量为5%的液体培养条件下,J89-6对木质素磺酸钙的降解率可达46%。试验还测定了3种重要的木质素降解酶,发现该菌株能产生漆酶与木质素过氧化物酶。
关键词(KeyWords): 金针菇;木质素;漆酶;木质素过氧化物酶
基金项目(Foundation):
作者(Author): 李平;杨辉;王海磊;
Email:
DOI: 10.13989/j.cnki.0517-6611.2007.15.100
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