| 高产柚苷酶菌株的筛选研究 |
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| 引用本文： | 潘方,魏胜华,余俊,裘曦,史善甫.高产柚苷酶菌株的筛选研究[J].安徽工程科技学院学报,2009,24(4):12-15. |
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| 作者姓名： | 潘方 魏胜华 余俊 裘曦 史善甫 |
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| 作者单位： | 安徽工程科技学院,微生物发酵安徽省工程技术研究中心,安徽,芜湖,241000 |
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| 摘 要： | 以桔皮粉为诱导底物,采用富集培养的方式从堆积腐烂桔皮的泥土中筛选出一株高产柚苷酶(Naring-inase)的生产菌株WP-108.其摇瓶发酵培养测定其酶活力达910.1 U/mL,同时其继代培养稳定性良好.通过对菌株的培养特征,形态特征的观察,初步鉴定该菌株为黑曲霉(Aspergillus niger).
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| 关 键 词： | 柚苷酶 黑曲霉 筛选 |
Screening of high naringinase-producing strains |
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| PAN Fang,WEI Sheng-hua,Yu Jun,QIU Xi,SHI Shan-fu.Screening of high naringinase-producing strains[J].Journal of Anhui University of Technology and Science,2009,24(4):12-15. |
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| Authors: | PAN Fang WEI Sheng-hua Yu Jun QIU Xi SHI Shan-fu |
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| Institution: | PAN Fang,WEI Sheng-hua,Yu Jun,QIU Xi,SHI Shan-fu(Anhui Engineering Technology Research Center of Microbial Fermentation,Anhui University of Technology , Science,Wuhu 241000,China) |
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| Abstract: | A high-yield strain of naringinase named WP-108 was seperated from the soil of piled up rotting orange peel by using orange powder as inducer,its naringinase could reach 910.1 U/ml when fermented in liquid medium,and its character was stable after subculturing for ten times.It was identified as a strain of Aspergillus niger by observing the strains's culture characteristics and cell morphology. |
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| Keywords: | naringinase aspergillus niger screening |
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