| 降解秸秆的纤维素酶高产菌的选育 |
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| 引用本文： | 王慧杰,张晓静.降解秸秆的纤维素酶高产菌的选育[J].河南科学,2006,24(1):60-62. |
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| 作者姓名： | 王慧杰 张晓静 |
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| 作者单位： | 郑州牧业工程高等专科学校,生物工程系,河南,郑州,450011 |
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| 摘 要： | 研究了可以用于降解农作物秸秆的纤维素酶高产菌的筛选方法,通过利用刚果红纤维素粉琼脂培养基以及滤纸条培养基进行初筛,然后以玉米秸秆为发酵培养基进行复筛,筛选到纤维素酶活力较高的1株真菌b3.通过进行紫外诱变得到诱变菌株,其纤维素分解能力进一步提高.
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| 关 键 词： | 康氏木霉 玉米秸杆 纤维素酶 紫外诱变 |
| 文章编号： | 1004-3918(2006)01-0060-03 |
| 收稿时间： | 2005-09-25 |
| 修稿时间： | 2005年9月25日 |
Survey of screening cellulose strains for straw degradation |
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| WANG Hui-jie,ZHANG Xiao-jing.Survey of screening cellulose strains for straw degradation[J].Henan Science,2006,24(1):60-62. |
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| Authors: | WANG Hui-jie ZHANG Xiao-jing |
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| Abstract: | The method for screening the high-yield cellulase strains degrading straw was studied.In initial screening,congo red cellulose agar was adopted as the culture medium in combination with a filter paper medium.By means of fermentation test of corn straw,the strain b3 of high cellulase activity was obtained.The mutant strain with high activity of cellulase was obtained from the strain b3 through the mutation with ultraviolet light. |
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| Keywords: | Trichoderma konigii corn straw cellulase UV mulagenesis |
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