| 废弃菌包中纤维素分解菌的分离与筛选 |
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| 引用本文： | 杨再强.废弃菌包中纤维素分解菌的分离与筛选[J].毕节学院学报,2012,30(8):121-128. |
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| 作者姓名： | 杨再强 |
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| 作者单位： | 毕节学院地理与生命科学学院,贵州毕节,551700 |
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| 摘 要： | 从废弃菌包中分离得到的11株菌株通过固体培养初筛和摇瓶发酵复筛,筛选出纤维素酶活性较高的2株菌株,分别记为f-6和f-10菌株。f-6菌株的Cx酶活力最高,作用于可溶性纤维素的效率最高;f-10菌株的复合酶活力最高,作用于不溶性纤维素的效率最高。在实际应用中,作用于可溶性的纤维素应该考虑选用菌株f-6,作用于不溶性的纤维素则考虑选用菌株f-10。
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| 关 键 词： | 纤维素分解菌 纤维素酶活 筛选 |
Isolation and Screening of the Abandoned Bacteria Package Cellulose Decomposing Bacteria |
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| YANG Zai-qiang.Isolation and Screening of the Abandoned Bacteria Package Cellulose Decomposing Bacteria[J].Journal of Bijie University,2012,30(8):121-128. |
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| Authors: | YANG Zai-qiang |
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| Institution: | YANG Zai-qiang (School of Geography and Life Sciences,Bijie University,Bijie,Guizhou551700,China) |
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| Abstract: | 2 out of 11 strains were be isolated from the waste bacteria package by the solid culture and shake-flask fermentation.These two strains were included into the f-6 and f-10 strains,especialy Cx enzyme of f-6 strain was the most active one,which could be act on the soluble cellulose in the most efficiente,the f-10 strain was the most efficitive enzyme on the insolatle cellulose.In practical applications.It should be take consider into f-6 to,act on soluble cellulose,at the same time,and into f-10 to act on insoluble cellulose. |
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| Keywords: | Cellulose Decomposing Bacteria Cellulase Activity Screening |
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