%0 Journal Article
%T Studies on the characteristics of xylanase<br>木聚糖酶的特性研究
%A 李卫芬
%A 孙建义
%J 浙江大学学报(农业与生命科学版)
%D 2001
%I Zhejiang University Press
%X he characteristics of the xylanase from Trichoderma reesei strainGXC were studied. The results showed that the optimal temperature was 55 ℃and pH 5.3 respectively , the range of pH stability was wide ,the enzyme was stable below 40 ℃. Cu2+ ,Zn2+,Fe2+and Fe3+ had inhibitory effect on the enzyme activity, but Co2+ and Mn2+ could stimulate the activity. Vmax was 526 μmol / (min·mg) , Km was 3.42 mg/mL.
%K 饲料添加剂
%K 木聚糖酶
%K 特性
%K 木霉
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=298920A27C9BAA22346FCA384240FAA4&jid=466C05D88593309B3EB5CF34361E6426&aid=4F23D0D4AE0627EE&yid=14E7EF987E4155E6&vid=DB817633AA4F79B9&iid=CA4FD0336C81A37A&sid=89F76E117E9BDB76&eid=F24949CFDB502409&journal_id=1008-9209&journal_name=浙江大学学报(农业与生命科学版)&referenced_num=22&reference_num=10