%0 Journal Article
%T STUDY ON THE CONDITION OF PRODUCTION Mn-PREOXIDASE (Mnp) BY PHANEROCHAETE MIG3.383
白腐菌产锰过氧化物酶条件的研究
%A PU Yuewu
%A Feng Shuting
%A Zhen homing
%A Liang Shizhong
%A
浦跃武
%A 甄浩铭
%A 冯书庭
%A 梁世中
%J 菌物学报
%D 1998
%I
%X 白腐菌Phanerochaeta chrysosporium MIG. 383降解桉木时具有显著的选择性,30天内降解37.23%Klason木素,7.29%综纤维素。该菌株产胞外锰过氧化物酶,并在高碳低氧培养基中显示较高酶活。静置液体培养的优化培养条件是(L-1):10g葡萄糖,2mmol酒石酸铵,10mmol pH4.5醋酸钠缓冲液,1g吐温80,2gK2PO4,0.5g MgSO4·7H2O,0.1g CaCl2·2H2O,lmg VB1,70ml微量元素混合液:最适产酶温度是37℃。上述条件下,该菌接种后静置培养4天,产锰过氧化物酶活达1840U/L,酶作用最适温度是37℃,最适DH是3.5。
%K Lignin biodegradation
%K White-rot fungi
%K Phanerochaete chrysosporium
%K Mn-peroxidase
木素生物降解,白腐菌,黄孢原毛平革菌,锰过氧化物酶
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=CA9F815FCB0F62294C4266BB6F902ACB&aid=5D7BA244115F850B9E5050AB179DACB7&yid=8CAA3A429E3EA654&vid=BCA2697F357F2001&iid=38B194292C032A66&journal_id=1672-6472&journal_name=菌物学报&referenced_num=0&reference_num=0