| 5株土著真菌的纤维素降解活性分析 |
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| 引用本文： | 吴琴燕,陈宏州,杨敬辉,潘以楼.5株土著真菌的纤维素降解活性分析[J].江西农业学报,2011,23(5). |
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| 作者姓名： | 吴琴燕 陈宏州 杨敬辉 潘以楼 |
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| 作者单位： | 江苏丘陵地区镇江农业科学研究所,江苏句容,212400 |
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| 基金项目： | 江苏省自然科学基金企业博士创新项目，江苏丘陵地区镇江农业研究所所基金 |
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| 摘 要： | 对分离自江苏句容市瓦屋山竹林土壤的5株真菌纤维素降解活性的分析结果表明:各菌株在CMC平板上均能较好地生长,而在CMC液体培养时仅TZ-4和TZ-15菌体干重较高;秸秆固态发酵后,TZ-4木聚糖酶活最高达355 U/g,TZ-15滤纸酶活最高达2.28 U/g,与里氏木霉相近,TZ-4和TZ-15的纤维素类物质分解能力较强,可作为功能性菌株应用于发酵床。
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| 关 键 词： | 土著真菌 纤维素 降解活性 木聚糖酶 滤纸酶 |
Study on Cellulose-degrading Capability of Five Native Fungi |
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| WU Qin-yan,CHEN Hong-zhou,YANG Jing-hui,PAN Yi-lou.Study on Cellulose-degrading Capability of Five Native Fungi[J].Acta Agriculturae Jiangxi,2011,23(5). |
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| Authors: | WU Qin-yan CHEN Hong-zhou YANG Jing-hui PAN Yi-lou |
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| Institution: | WU Qin-yan; CHEN Hong-zhou; YANG Jing-hui; PAN Yi-lou(Zhenjiang Institute of Agricultural Sciences in Hilly Region of Jiangsu Province; Jurong 212400; China); |
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| Abstract: | The cellulose degradation activity of five fungi isolated from the bamboo forest soil of Jurong city was analyzed.It was found that all the five fungi could grow well on CMC solid culture medium.Only two strains(TZ-4 and TN-15) had higher mycelial dry weight than the check(Trichoderma reesei) on CMC liquid culture medium.The xylanase activity of TZ-4 reached 355 U/g and the fpase activity of TZ-15 reached 2.28 U/g after the solid-state fermentation of corn straw,which were similar to those of the check.On t... |
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| Keywords: | Native fungi Cellulose Degradation activity Xylanase Fpase |
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