| 不同年代大豆品种苗期叶片保护酶活性及膜脂过氧化作用的研究 |
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| 引用本文： | 王晓慧,徐克章,张治安,陈展宇,武志海,陆静梅,杨光宇,杨春明.不同年代大豆品种苗期叶片保护酶活性及膜脂过氧化作用的研究[J].中国油料作物学报,2006,28(4):417-420. |
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| 作者姓名： | 王晓慧 徐克章 张治安 陈展宇 武志海 陆静梅 杨光宇 杨春明 |
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| 作者单位： | 1.吉林农业大学农学院， 吉林 长春130118，
2. 东北师范大学生命科学学院，吉林 长春130020，
3.吉林省农业科学院大豆研究所， 吉林公主岭136100
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| 摘 要： | 对吉林省1923年以来主栽的28个大豆品种苗期叶片保护酶活性及膜脂过氧化作用的研究表明，随着品种进化，过氧化物酶和超氧化物歧化酶活性呈上升趋势，分别提高了18.03％和21.20％。而丙二醛含量则呈下降趋势，降低了26.20%。这些特性可能与现代大豆品种抗逆性增强有关。
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| 关 键 词： | 大豆 过氧化物酶 超氧化物歧化酶 丙二醛 |
| 文章编号： | 1007-9084（2006）04-0417-04 |
| 收稿时间： | 2006-02-14 |
| 修稿时间： | 2006年2月14日 |
Changes of the protective enzyme activities and lipid peroxidation at seedling stage among soybean varieties cultivated in different ages |
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| WANG Xiao-hui,XU Ke-zhang,ZHANG Zhi-an,CHENG Zhan-yu,WU Zhi-hai,LU Jing-mei,YANG Guang-yu,YANG Chun-ming.Changes of the protective enzyme activities and lipid peroxidation at seedling stage among soybean varieties cultivated in different ages[J].Chinese Journal of Oil Crop Sciences,2006,28(4):417-420. |
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| Authors: | WANG Xiao-hui XU Ke-zhang ZHANG Zhi-an CHENG Zhan-yu WU Zhi-hai LU Jing-mei YANG Guang-yu YANG Chun-ming |
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| Institution: | 1. Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China ; 2. College of life science, Northeast Normal University, Changchunl30020 , China; 3. Soybean Research Institute, Jilin Academy of Agricultural Sciences, Gongzhuling 136100, China |
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| Abstract: | The twenty-eight soybean varieties extensively cultivated since 1923 in Jilin province were chosen to analysis the changes of enzymes for protection against lipid peroxidation in leaves at seedling stage.The results indicated that activities of peroxidase(POD) and superoxide dismutase(SOD) increased by 18.03% and 21.20% respectively,while malondialdehyde(MDA) content declined by 26.20% with evolution among soybean varieties.These characteristics might be related to the gradual increase of stress resistance of modern soybean varieties. |
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| Keywords: | Soybean Peroxidase Superoxide dismutase MDA |
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