| 降解秸秆功能菌的筛选及特性研究 |
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| 引用本文： | 王新惠,田现中,刘达玉,蒋玲. 降解秸秆功能菌的筛选及特性研究[J]. 成都大学学报(自然科学版), 2011, 30(1): 15-17 |
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| 作者姓名： | 王新惠 田现中 刘达玉 蒋玲 |
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| 作者单位： | 长江师范学院生命科学与技术学院,重庆,408100;成都大学食品加工四川省重点实验室,四川成都,610106 |
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| 摘 要： | 通过初筛、复筛,从稻草腐烂垛土壤中分离出一株降解秸秆能力较强的菌株.经形态研究后,初步鉴定该茵株属于木霉属,命名为菌株JL01,并对其进行生理特性研究.结果表明,菌株JL01能耐受的最高温度为38℃左右、对NaCI耐受度为16%左右、对酒精的耐受性最高为18%左右、pH值在4-9均能生长.
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| 关 键 词： | 纤维素酶 木霉属 筛选 |
Study on Screening and Characteristic of Functional Fungus in Degraded Straw |
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| WANG Xinhui,TIAN Xianzhong,LIU Dayu,JIANG Ling. Study on Screening and Characteristic of Functional Fungus in Degraded Straw[J]. Journal of Chengdu University (Natural Science), 2011, 30(1): 15-17 |
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| Authors: | WANG Xinhui TIAN Xianzhong LIU Dayu JIANG Ling |
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| Affiliation: | WANG Xinhui1,TIAN Xianzhong1,LIU Dayu2,JIANG Ling1(1.School of Life Science and Technology,Yangtze Normal University,Chongqing 408100,China,2.Sichuan Key Lab of Food Processing,Chengdu University,Chengdu 610106,China) |
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| Abstract: | After preliminary screening and rescreening,a strain with higher ability to degrade wheat straw was isolated from the soil of putrid straw pile.The strain was identified as Trichoderma s.p after modal studies and named as strain JL01 which was researched on physiological property.The findings show that the highest temperature that strain JL01 can withstand is around 38 ℃;tolerance for NaCl reaches about 16% and alcohol tolerance is up to about 18%;it can grow well at a wide range of pH from 4.0 to 9.0. |
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| Keywords: | cellulose Trichoderma s.p screening |
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