| 香菇水提取液对蚕豆根尖微核率的影响 |
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| 引用本文： | 陈晓麟,王强. 香菇水提取液对蚕豆根尖微核率的影响[J]. 食品研究与开发, 2010, 31(4) |
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| 作者姓名： | 陈晓麟 王强 |
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| 作者单位： | 重庆教育学院,生化系,重庆,400067 |
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| 摘 要： | 采用蚕豆根尖细胞微核试验方法研究香菇水提取液对环磷酰胺诱导的蚕豆根尖微核率的影响.结果表明,香菇水提取液具有一定的抗突变作用,其浓度在0.1 g/mL～1.0g/mL之间,不诱导蚕豆根尖微核率的增加,其微核指数保持在1.0左右;香菇水提取液能有效地抑制环磷酰胺诱导的蚕豆根尖微核率的增加,抑制率在46%～50%之间,与浓度存在剂量一反应关系,相关系数R2=0.978 2.表明香菇水提取液具有一定的抗突变作用.
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| 关 键 词： | 香菇 水提取液 微核 环磷酰胺 |
Effect of Water Extract of Lentinus Edodes on Micronucleus Rate of Vicia Faba Root Tips |
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| CHEN Xiao-lin,WANG Qiang. Effect of Water Extract of Lentinus Edodes on Micronucleus Rate of Vicia Faba Root Tips[J]. Food Research and Developent, 2010, 31(4) |
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| Authors: | CHEN Xiao-lin WANG Qiang |
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| Affiliation: | CHEN Xiao-lin,WANG Qiang (Department of Life Science , Chemistry,Chongqing Education College,Chongqing 400067,China) |
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| Abstract: | Vicia faba root tips micronucleus test to study on effect of water extract of Lentinus edodes on micronucleus rate of Vicia Faba root tips induced by cyclophosphamide, which provide experiment basis for exploiting antimutation function of Lentinus edodes. When the concentration of water extract of Lentinus edodes was between 0.1 g/mL-1.0 g/mL, the micronucleus rate did not increase and micronucleus index kept at 1.0. In addition, it can inhibit micronucleus rate of vicia faba root tip cells induced by cyclo... |
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| Keywords: | Lentinus edodes water extract micronucleus cyclophoshomide |
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