| 交变电场对过氧化物酶活性影响的研究 |
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| 引用本文： | 卢倩倩,刘辉兰.交变电场对过氧化物酶活性影响的研究[J].德州学院学报,2011,27(4):36-39,55. |
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| 作者姓名： | 卢倩倩 刘辉兰 |
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| 作者单位： | 德州学院物理系,山东德州,253023 |
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| 摘 要： | 研究了交变电场对从绿豆叶片中提取的过氧化物酶活性的影响.交变电场电压为600 mV,频率为5MHz的条件下,处理时间在1~3 min范围内酶活性显著提高,1 min时最高为55.68;频率为5 MHz,改变电压处理5 min时,随着电压升高酶活性由抑制到促进逐渐增强,电压为600 mV时酶活最高达57.18;电压值为600 mV,改变频率处理5 min时,低频情况下过氧化物酶活性较低甚至被抑制,频率为2 MHz时酶活性最低为41.7,当频率为4 MHz时酶活性最强达60.54.
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| 关 键 词： | 过氧化物酶 交变电场 抑制 促进 |
Influence of Alternating Electric Field on the Activity of Peroxidase |
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| LU Qian-qian,LIU Hui-lan.Influence of Alternating Electric Field on the Activity of Peroxidase[J].Journal of Dezhou University,2011,27(4):36-39,55. |
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| Authors: | LU Qian-qian LIU Hui-lan |
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| Institution: | LU Qian-qian,LIU Hui-lan(Department of Physics,Dezhou University,Dezhou Shandong 253023,China) |
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| Abstract: | The activity of peroxidase extract from mung bean leaves is studied in the influence of alternating electric field treatment.The activity of peroxidase is significantly enhanced in 600 mV voltage,5 MHz frequency of alternating electric field,1~3 min of processing time,it's max is 55.68 at 1 min;In 5 MHz frequency of alternating electric field,5 min of processing time,the activity of peroxidase is enhancing gradually from the curb to the boost go with the voltage enhancing,it's max is 57.18 at 600 mV;When 60... |
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| Keywords: | peroxidase alternating electric field curb boost |
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