| 培养条件对毛栓菌菌丝体生长和多酚氧化酶分泌的影响 |
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| 引用本文： | 刘兴坦,王宜磊. 培养条件对毛栓菌菌丝体生长和多酚氧化酶分泌的影响[J]. 生物技术, 2001, 11(1): 19-21 |
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| 作者姓名： | 刘兴坦 王宜磊 |
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| 作者单位： | 山东荷泽师范专科学校生物系 |
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| 基金项目： | 山东省科委科研基金资助(971164805) |
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| 摘 要： | 研究了碳源、氮源、培养温度、初始pH值、接种量、通气量等条件对毛栓菌（Trametes trogii)菌丝体生长及多酚氧化酶分泌的影响；结果表明，不同碳源和氮源对菌丝体生长影响较大，对多酚氧化酶分沁也有较大影响，麦草粉和麸皮为碳源，玉米粉、硫酸铵为氮源有利于多酚氧化酶的分泌；初始pH值对酶活影响较小，培养温度、通气量等对酶活影响较大。
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| 关 键 词： | 毛栓菌 碳源 氮源 多酚氧化酶 分泌 培养条件 |
| 文章编号： | 1004-311(2001)01-0019-03 |
| 修稿时间： | 2000-10-11 |
Effects of culture conditions on mycelial growth and polyphenol oxidase production of Trametes trogii |
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| LIU Xing-tan,WANG Yi-lei. Effects of culture conditions on mycelial growth and polyphenol oxidase production of Trametes trogii[J]. Biotechnology, 2001, 11(1): 19-21 |
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| Authors: | LIU Xing-tan WANG Yi-lei |
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| Abstract: | The sceretion of polyphenol oxidase and mycelial growth were studiedwhen Trametes trogii was cultivated in different carbon source, nitrogen source medium and temperature, pH, inoculate, ventilate. The result showed that the effects on mycelial growth and phlyphenol oxidase production was great in dif-ferent carbon sources and nitrogen source. Wheat straw powder or wheatbran as carbon source and (NH4 )2S04 or maize flour as nitrogen source had benefit influence on phlyphenol production. pH ,temper-ature and ventilute influence phlyphenol oxidase production. |
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| Keywords: | Trametes trgii: carbon source: nitrogen source: ohlynhenol oxidase |
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