| 木质素降解菌shu-0801降解玉米废弃物的研究 |
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| 引用本文： | 李莉,余天栋,王德韬,马中良. 木质素降解菌shu-0801降解玉米废弃物的研究[J]. 生物技术, 2010, 20(2): 80-82 |
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| 作者姓名： | 李莉 余天栋 王德韬 马中良 |
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| 作者单位： | 1. 上海大学生命科学学院
2. 上海大学生命科学学院;上海大学生命科学实验教学中心,上海200444 |
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| 基金项目： | 上海市教委创新项目，上海市大学生创新项目 |
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| 摘 要： | 目的:研究分离到的木质素降解菌降解玉米废弃物效果.方法:利用苯胺蓝法从土壤中分离到木质素降解菌shu-0801.结果:研究表明shu-0801木质素降解菌能够显著提高纤维素的转化,提高纤维素酶的降解效率,还原糖的生成量明显提高,shu-0801菌与玉米秸秆粉共培养,可降解玉米废弃物干重约20%.结论:分离到木质素菌降解木质素效率较高,属巨大芽孢杆菌属.
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| 关 键 词： | 木质纤维素 玉米废弃物 降解 纤维素酶 |
Ligin-degrading Bacterium shu-0801 Degrading Corn Waste |
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| LI Li,YU Tian-dong,WANG De-tao,MA Zhong-liang. Ligin-degrading Bacterium shu-0801 Degrading Corn Waste[J]. Biotechnology, 2010, 20(2): 80-82 |
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| Authors: | LI Li YU Tian-dong WANG De-tao MA Zhong-liang |
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| Affiliation: | LI Li1,YU Tian-dong1,WANG De-tao1,MA Zhong-liang1,2(1.School of Life Sciences,Shanghai University,2.Life Sciences Experimental Teaching Center of Shanghai University,Shanghai 200444,China) |
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| Abstract: | Objective:To investigation the degradation effect on corn waste by a ligin-degrading bacterium,shu-0801.Method:The bacterium was isolated and identified by Aniline Blue.Result :After this bacterium pretreatment,a significant effect on bioconversion from lignocellulose was obtained.The results also showed the reduced sugar content was higher when degrading the pretreated corn waste by cellulase.About 20 percent of total corn waste will be degraded when co-cultured with the bacteria shu-0801.Conclusion:The is... |
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| Keywords: | lignocellulose corn waste degradation cellulase |
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