| 不同碳氮源对嗜热菌BF80生长和降解苯酚的影响 |
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| 引用本文： | 杨峰晓,唐赟.不同碳氮源对嗜热菌BF80生长和降解苯酚的影响[J].西华师范大学学报(哲学社会科学版),2008,29(2):144-148. |
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| 作者姓名： | 杨峰晓 唐赟 |
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| 作者单位： | 西华师范大学生命科学学院,四川南充637002 |
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| 基金项目： | 四川省科技厅基础应用研究项目(07JY029-009); 西华师范大学博士启动基金资助项目(06B028) |
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| 摘 要： | 探测了蛋白胨，酵母粉，葡萄糖对BF80菌生长和降解苯酚的影响．结果表明：与对照相比，0．05％-1％的蛋白胨能促进BF80的生长却抑制该菌的苯酚降解，这种作用随浓度的增加而增大；酵母粉对BF80生长和苯酚降解均有促进作用，在最适浓度0．1％的情况下其生长量OD600达到1．578，苯酚降解率上升到99．21％；不同浓度的葡萄糖对BF80的生长和苯酚降解几乎都没有影响．
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| 关 键 词： | 蛋白胨 酵母粉 葡萄 糖 BF80 苯酚 生物降解 |
Effect of C,N Sources on Cell Growth and Phenol Degradation of Thermophilic Strain BF80 |
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| YANG Feng-xiao,TANG Yun.Effect of C,N Sources on Cell Growth and Phenol Degradation of Thermophilic Strain BF80[J].Journal of China West Normal University:Natural Science Edition,2008,29(2):144-148. |
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| Authors: | YANG Feng-xiao TANG Yun |
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| Institution: | YANG Feng-xiao,TANG Yun(College of Life Sciences,China West Normal University,Nanchong 637002,China) |
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| Abstract: | The effects on the growth and phenol degradation of the thermophilic strain BF80 by trptone,yeast or glucous have been studied.At the concentration of 0.05% to 1%,contrasting to the comparison,trptone promoted the growth of the strain BF80 but restrained the phenol degradation of the strain BF80,and the influence increased with the increase of the concentrations of trptone;diferent concentrations of yeast promoted the growth and phenol degradation of the strain BF80.At the concentration of 0.1%yeast,the hig... |
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| Keywords: | trptone yeast glucous BF80 phenol biodegradation |
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