| 某些金属离子对过氧化氢稳定性和过氧化氢酶活性的影响 |
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| 引用本文： | 石双群,陈惠兰,宋秀芹,王文生. 某些金属离子对过氧化氢稳定性和过氧化氢酶活性的影响[J]. 河北师范大学学报(自然科学版), 1995, 0(3) |
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| 作者姓名： | 石双群 陈惠兰 宋秀芹 王文生 |
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| 作者单位： | 河北师范大学化学系，衡水地区教育学院 |
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| 摘 要： | 在生理条件下，研究了Ｃｕ２＋、Ｃｒ２＋、Ｚｎ２＋、Ｃａ２＋对Ｈ２Ｏ２稳定性和过氧化氨酶活性的影响，在该文实验条件下，对Ｈ２Ｏ２分解反应的催化作用顺序和对过氧化氨酶活性的抑制作用顺序皆为Ｃｕ２＋＞Ｃ３＋＞Ｚｎ２＋＞Ｃａ２＋。
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| 关 键 词： | 过氧化氢，过氧化氢酶；金属离子的催化作用和抑制作用 |
Effects of Some Metal Ions on the Stability of Hydrogen Peroxide and the Activity of Catalase |
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| Shi Shuangqun,Chen Huilan,Song Xiuqin,Wang Wensheng. Effects of Some Metal Ions on the Stability of Hydrogen Peroxide and the Activity of Catalase[J]. Journal of Hebei Normal University, 1995, 0(3) |
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| Authors: | Shi Shuangqun Chen Huilan Song Xiuqin Wang Wensheng |
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| Abstract: | The effects of Cu2+,Cr3+,Zn2+,Ca2+ on the stability of H2O2 and the activity of catalase were studied at physiological conditions. At the conditions described in the paper,the catalysis on decomposition reaction of H2O2 and the inhibition on activity of catalase are both in the following order:Cu2+>Cr3+>Zn2+>Ca2+. |
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| Keywords: | hydrogen peroxide catalase catalysis and inhibition of metal ions |
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