| 白腐菌的筛选及其短期降解黑杨的初步机制 |
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| 引用本文： | 王伟,崔宝凯,戴玉成. 白腐菌的筛选及其短期降解黑杨的初步机制[J]. 北京林业大学学报, 2011, 33(5): 91-96 |
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| 作者姓名： | 王伟 崔宝凯 戴玉成 |
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| 作者单位： | 北京林业大学微生物研究所 |
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| 基金项目： | 国家自然科学基金项目(30900006) |
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| 摘 要： | 采用平板变色法,从23种白腐菌菌株中定性筛选出18株白腐菌。参与复筛的18株白腐菌降解黑杨30d后,以Klasson木质素降解率与综纤维降解率的比值作为筛选依据,最终发现3株选择性脱木质化的菌株：白赭多年卧孔菌Perenniporia ochroleuca D9597、粗毛纤孔菌Funalia trogii C6978...
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| 关 键 词： | 白腐菌 黑杨 木质素 选择性降解 主成分分析 |
| 收稿时间： | 1900-01-01 |
Screening of white rot fungi and preliminary mechanism in their biodegradation on Populus nigra during short-time fermentation |
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| WANG Wei,CUI Bao-kai,DAI Yu-cheng. Screening of white rot fungi and preliminary mechanism in their biodegradation on Populus nigra during short-time fermentation[J]. Journal of Beijing Forestry University, 2011, 33(5): 91-96 |
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| Authors: | WANG Wei CUI Bao-kai DAI Yu-cheng |
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| Affiliation: | Institute of Microbiology, Beijing Forestry University, 100083, P. R. China. |
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| Abstract: | Based on agar plate tests,18 isolates from 23 white rot fungi were selected to a subsequent wood block decay test.According to the ratio of Klasson lignin losses to holocellulose losses,three isolates,Perenniporia ochroleuca D9597,Funalia trogii C6978 and Trametes orientalis C6320,showed selective delignification on Populus nigra.Based on primary component analysis,three different types of degradation were found during the fermentation of P.nigra by 18 white rot fungi:type A represents selective delignifica... |
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| Keywords: | white rot fungi Populus nigra lignin selective delignification primary component analysis |
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