| 桑色素金属(Ⅱ)固体配合物的抗氧性研究(英文) |
| Antioxidative Activity of Metal(Ⅱ) Solid Complexes with Morin |
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| 摘要: 本文报道了五种金属(Ⅱ)桑色素固体配合物的合成。通过元素分析、溶解度、摩尔电导、红外光谱、热重差热、核磁共振氢谱和荧光分析测定了配合物的组成和性质,结果表明配合物组成为ML2·nH2O[M=Mn(Ⅱ)、Co(Ⅱ)、Ni(Ⅱ)、Cu(Ⅱ)、Zn(Ⅱ);L=Morin(失去2′-OH中质子);n=2或3]。并对配体、配合物进行了脂质过氧化物生成的抑制和清除O2-·自由基的对比研究。 |
| 关键词: 桑色素 金属配合物 合成 抗氧化活性 |
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| Abstract: Five metal(Ⅱ) complexes with Morin ML2·nH2O[L=Morin(2′-OH group deprotonated); M=Mn,Co,Ni, Cu, or Zn;n=2 or 3] have been synthesized and characterized by elemental analysis, molar conductance, IR, 1H NMR, TG-DTA and UV-Vis spectroscopic techniques and by fluorescence analysis. The scavenging effect on the superoxide radical (O2-·) and the inhibitory effect on lipid peroxides were also investigated. |
| Keywords: morin metal complex synthesis antioxidative activity |
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| 张岐,王流芳,李克勤.桑色素金属(Ⅱ)固体配合物的抗氧性研究(英文)[J].无机化学学报,2002,18(1):107-111. |
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