碳源和氮源会影响云芝的木质素分解酶活性。
Carbon and nitrogen sources influence the ligninolytic enzyme activity of Trametes versicolor.
作者信息
Mikiashvili N, Elisashvili V, Wasser S, Nevo E
机构信息
Institute of Evolution, University of Haifa, 31905 Haifa, Israel.
出版信息
Biotechnol Lett. 2005 Jul;27(13):955-9. doi: 10.1007/s10529-005-7662-x.
Among carbon sources studied, cellobiose and mannitol provided the highest laccase (Lac) activity (648 and 742 U1(-1), respectively) of Trametes versicolor 775 while glucose gave maximum manganese peroxidase (MnP) and peroxidase activities (44 and 114 U1(-1), respectively). Citrus fruit peel as growth substrate enhanced Lac activity 7-fold when compared to the medium with cellobiose, whereas grape vine sawdust increased MnP and peroxidase activity up to 148 and 677 U1(-1), respectively.
在所研究的碳源中，纤维二糖和甘露醇使云芝775产生的漆酶（Lac）活性最高（分别为648和742 U1(-1)），而葡萄糖使锰过氧化物酶（MnP）和过氧化物酶活性达到最大值（分别为44和114 U1(-1)）。与含有纤维二糖的培养基相比，柑橘果皮作为生长底物可使漆酶活性提高7倍，而葡萄木屑则使锰过氧化物酶和过氧化物酶活性分别提高至148和677 U1(-1)。
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