| 5株蜜环菌产几种胞外酶活性比较 |
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| 引用本文： | 李福后,王伟霞. 5株蜜环菌产几种胞外酶活性比较[J]. 淮海工学院学报, 2006, 15(3): 58-61 |
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| 作者姓名： | 李福后 王伟霞 |
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| 作者单位： | 淮海工学院海洋学院 江苏连云港222005 |
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| 摘 要： | 对5个蜜环菌不同菌株的生长特性,以及在液体培养过程中的滤纸纤维素酶、漆酶和多酚氧化酶的活性进行了研究。研究结果表明,在固体平板培养基上,菌株M1的生长速度较快;在液体发酵过程中,菌株M1发酵液的滤纸纤维素酶、漆酶和多酚氧化酶的活性均高于其它4个菌株。分析表明,菌株M1为一优良菌株。同时,研究了菌株M1在液体发酵过程中菌丝体生物量和发酵液pH的动态变化等。
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| 关 键 词： | 蜜环菌 菌株 胞外酶 |
| 文章编号： | 1672-6685(2006)03-0058-04 |
| 收稿时间： | 2005-09-09 |
| 修稿时间： | 2006-06-01 |
The Comparison of Ectoenzyme Activation of Five Strains of Armillaria mellea |
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| LI Fu-hou,WANG Wei-xia. The Comparison of Ectoenzyme Activation of Five Strains of Armillaria mellea[J]. Journal of Huaihai Institute of Technology:Natural Sciences Edition, 2006, 15(3): 58-61 |
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| Authors: | LI Fu-hou WANG Wei-xia |
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| Affiliation: | College of Marine Science, Huaihai Institute of Technology, Lianyungang 222005, China |
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| Abstract: | The biological characteristics and the activation of cellulase,laccase,polyphenol oxidase from 5 strains of Armillaria mellea in liquid culture were studied.The results indicated that growth rate of rhizomorphs of strain M_1washigher than others in the solid medium,and the activation of cellulase,laccase,polyphenol oxidase from strain M_1were higher than that of the other strains in liquid culture.The analysis indicated strain M_1is the best one.Growth curve of hypha and pH curve of fluid medium of strain M_1in liquid culture was studied also. |
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| Keywords: | Armillaria mellea strain ectoenzyme |
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