摘要
从中国分离的149株木腐菌中,有30株具有漆酶活性。在添加了阿魏酸的液体培养基中,漆酶产量高(每升培养液中漆酶含量在10000单位以上)的菌株有9个:游离细胞培养的彩绒革盖菌Coriolus versicolor G30,相邻小孔菌Microporus affinis G07,血红密孔菌Pycnoporus sanguineus W006,W006-2,W3008,G05和香菇Lentinus edodes G18,以及固定细胞培养的鲑贝革盖菌Coriolus consors 98563和干酪菌Tyromyces sp. 98420。彩绒革盖菌、相邻小孔菌和血红密孔菌具有重要的生物工程研究价值。
The isolation of wood-decay fungi from China for screening laccase-producing strains was carried out. One hundred and forty-nine strains were isolated and 30 strains with a basal laccase activity were studied for laccase hyperproduction in liquid medium supplemented with ferulic acid. The highest laccase activities (over 10000 U/l) were obtained in free-cell cultures of Coriolus versicolor G30, Microporus affinis G07, Pycnoporus sanguineus W006, P. sanguineus W006-2, P. sanguineus W3008, P. sanguineus G05 and Lentinus edodes G18 and in immobilized-cell cultures of Tyromyces sp. 98420 and Coriolus consors 98563. The species C. versicolor, M. affinis and P. sanguineus were of particular biotechnological interest.
出处
《菌物系统》
CSCD
北大核心
2001年第4期520-525,共6页
Mycosystema
基金
盟和中法先进研究计划项目
