铜铁甘草酸配合物的合成及其抗氧化活性研究  

Study on syntheses and antioxidant property of glycyrrhizic acid-Cu(Ⅱ),Fe(Ⅲ)complexes

作　　者：卓立宏[1] 黄群增[1] 郭应臣[1] 

机构地区：[1]南阳师范学院化学与制药工程学院,河南南阳473061

出　　处：《化学研究与应用》2008年第7期869-871,共3页Chemical Research and Application

基　　金：河南省教育厅自然科学研究计划项目(2008B150014)资助

摘　　要：Glycyrrhizic acid-Cu(Ⅱ) and glycyrrhizic acidFe(Ⅲ)complexes were synthesized by solution-phase synthesis.The complexes were characterized by elemental analysis,FTIR and UV-Vis spectra analysis.The antioxidant activity of glycyrrhizic acid and its complexes was studied.The experimental results show that glycyrrhizic acid and its Cu(Ⅱ) and Fe(Ⅲ) complexes have an excellent elimination ability to O2-·.However,the antioxidant activity of glycyrrhizic acid is better.Glycyrrhizic acid-Cu （Ⅱ） and glycyrrhizic acid-Fe （Ⅲ）complexes were synthesized by solution-phase synthesis. The complexes were characterized by elemental analysis, FTIR and UV - Vis spectra analysis. The antioxidant activity of glycyrrhizic acid and its complexes was studied. The experimental results show that glycyrrhizic acid and its Cu（Ⅱ） and Fe（Ⅲ） complexes have an excellent elimination ability to O2.^·· . However,the antioxidant activity of glycyrrhizic acid is better.

关 键 词：甘草酸 配合物 抗氧化活性 

分 类 号：O614[理学—无机化学]