| 3种木质素降解菌的筛选及对构树降解的研究 |
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| 引用本文： | 卢庆华,卢俊,季祥,蔡禄.3种木质素降解菌的筛选及对构树降解的研究[J].安徽农业科学,2011,39(34):21085-21087. |
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| 作者姓名： | 卢庆华 卢俊 季祥 蔡禄 |
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| 作者单位： | 1. 内蒙古科技大学生物工程与技术研究所,内蒙古包头,014010
2. 包头轻工职业技术学院,内蒙古包头,014035 |
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| 基金项目： | 教育部春晖计划项目，内蒙古自治区高等学校科学研究项目，内蒙古包头市科技攻关项目 |
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| 摘 要： | 目的]筛选高效降解木质素的菌种。方法]通过马铃薯琼脂平板培养、马铃薯液体摇瓶培养和变色反应,对采自吉文山枯木中的木质素降解菌进行了筛选,并对其降解构树的卡伯值和纤维素进行了测定。结果]共筛选出3种对木质素降解能力较强的菌种,分别为JWS-1、JWS-2和向日葵菌核病菌。结论]为进一步研究生物制浆奠定了基础。
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| 关 键 词： | 木质素 向日葵菌核病菌 变色反应 构树 卡伯值 |
Screening of Three Ligin-degrading Strains and Study on Degradation of Papermulberry (Broussonetia papyrifera) |
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| Institution: | LU Qing-hua et al(Institute of Bioengineering and Technology,Inner Mongolia Scientific and Technical University,Baotou,Inner Mongolia 014010) |
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| Abstract: | Objective] The paper was to screen lignin-degrading strains with high efficacy.Method] Through potato agar plate culture,potato liquid shake-flask culture and Bavendamm′s reaction,the lignin-degrading strains collected from the dead wood in Jiwen Mountain were screened,their Kappa values and cellulose for degrading papermulberry were also determined.Result] A total of 3 species of strains with strong degradation ability on ligin were screened out,including JWS-1,JWS-2 and Sclerotinia sclerotiorum(Lib.)de Bary.Conclusion] The study laid basis for further study on bio-pulping. |
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| Keywords: | Lignin Sclerotinia sclerotiorum(Lib )de Bary Bavendamm′s reaction Papermulberry Kappa value |
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