| 嗜热毛壳菌纤维素酶活力测定及稳定性研究 |
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| 引用本文： | 井长伟,杨维仁,于善用,刘法孝,杨海英. 嗜热毛壳菌纤维素酶活力测定及稳定性研究[J]. 家畜生态, 2006, 0(6) |
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| 作者姓名： | 井长伟 杨维仁 于善用 刘法孝 杨海英 |
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| 作者单位： | 山东农业大学动物科技学院 山东泰安271018(井长伟，杨维仁，刘法孝，杨海英)，山东宝来利来生物工程股份有限公司 山东泰安271000(于善用) |
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| 基金项目： | 科技部“863”计划基金项目资助 |
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| 摘 要： | 本试验用绵羊瘤胃液分别处理嗜热毛壳菌纤维素酶和对照酶,对其稳定性进行研究。试验结果表明,经绵羊瘤胃液处理1h和6h后,嗜热毛壳菌纤维素酶酶活力分别为原活力的88.41%和74.04%,而对照酶酶活力分别为原活力的58.30%和46.64%。从整体来说,嗜热毛壳菌纤维素酶在绵羊瘤胃中稳定性优于对照酶。
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| 关 键 词： | 嗜热毛壳菌纤维素酶 酶活力 稳定性 |
Study on Enzymatic Activity and Stability of the C.Thermophile Cellulase |
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| JING Chang-wei,YANG Wei-ren. Study on Enzymatic Activity and Stability of the C.Thermophile Cellulase[J]. Ecology of Domestic Animal, 2006, 0(6) |
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| Authors: | JING Chang-wei YANG Wei-ren |
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| Affiliation: | JING Chang-wei~1,YANG Wei-ren~ |
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| Abstract: | C.thermophile cellulase and contrast cellulase were treated respectively by ruminal liquid of sheep.The results indicated that the cellulases in the two enzymes were stable,but the former excelled the latter,which proves the hypothesis that the fibre enzymes complex has action in the rumen of sheep. |
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| Keywords: | C.thermophile cellulase Enzymatic activity Stability |
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