| 仁用杏树多酚氧化酶和超氧化物歧化酶的研究 |
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| 引用本文： | 刘金龙,姚延梼,杨秀清.仁用杏树多酚氧化酶和超氧化物歧化酶的研究[J].山西林业科技,2002(2):38-41. |
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| 作者姓名： | 刘金龙 姚延梼 杨秀清 |
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| 作者单位： | 1. 山西农业大学文理学院,山西,太谷,030801
2. 山西农业大学林学院,山西,太谷,030801 |
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| 基金项目： | 山西省自然科学基金资助项目 (99110 8) |
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| 摘 要： | 对仁用杏树各器官在不同生育期的多酚氧化酶（PPO）和超氧化物歧化酶（SOD）的含量及活性进行了测定与分析。结果表明：条器官PPO活性和SOD活性在不同生育期存在较显著的差异，PPO与SOD活性均与仁有杏树的生理代谢以及抗逆性有关PPO可作为仁用杏树的抗逆性生化指标。
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| 关 键 词： | 仁用杏 多酚氧化酶 超氧化物歧化酶 |
| 文章编号： | 1007-726X(2002)02-0038-04 |
| 修稿时间： | 2002年4月1日 |
Research on Polyphenoloxidase and Superoxide Dismutase of Kernel-apricot |
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| Liu jin long ,Yao yan tao ,Yang xiu qing.Research on Polyphenoloxidase and Superoxide Dismutase of Kernel-apricot[J].Shanxi Forestry Science and Technology,2002(2):38-41. |
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| Authors: | Liu jin long Yao yan tao Yang xiu qing |
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| Institution: | Liu jin long 1,Yao yan tao 2,Yang xiu qing 2 |
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| Abstract: | The content and activity of polyphenoloxidase(PPO) and superoxide Dismutase(SOD) of various organs of the kernel apricot were analysed,the results showed that there was significant difference in the activity of PPO and SOD among different growth period.The activity of PPO and SOD is related to physiology metablism and adverse circumstances resistance of the kernel apricot,and the former could be used as biochemical index of adverse circumstances resistance of kernel apricot. |
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| Keywords: | kernel apricot polyphenoloxidase superoxide dismutase |
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