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重点论文网    生物论文    动物论文    补骨脂中粗黄酮类抗氧化作用的研究
创建时间:05-12

补骨脂中粗黄酮类抗氧化作用的研究


摘  要:  为了研究补骨脂中黄酮类不同成分的抗氧化作用,本试验采用苯的恒温水浴提取法和氧化铝柱层析提取、分离出补骨脂粗黄酮、补骨脂甲素和补骨脂乙素,邻苯三酚法测定红细胞中超氧化物歧化酶(SOD)活力进行测定。结果表明,分别提取出三种成分,补骨脂粗黄酮,补骨脂乙素和补骨脂甲素均具有抗氧化和抗衰老作用,补骨脂粗黄酮和补骨脂乙素抗氧化作用与空白阳性组比较存在极显著差异(P<0.01)。
    
关键词:补骨脂   苯提取法  粗黄酮   柱层析   补骨脂甲素    补骨脂乙素  

Abstract:  For study abstract and separation and anti-oxidation of Proralen Corylifalial flavone. Benzene extraction and Al2O3 column chromatography were used to abstracting and separating Corylifolin and Corylifolinin from Fructus Psoraleae; The method of Pyrogallol for SOD assay were adopted to measure the vitality of SOD in RBC of mouse's eyeball. The result shows three components were abstracts and separation and they have anti-oxidation action. Psoralen Corylifolial flavone and Corylifolinin have significant difference effect on anti-oxidation compare with to normal .
Key words:  Psoralen Corylifolial Flavene , Corylifolin, Corylifolinin, abstracts , Anti-oxidization 

补骨脂(Psoralea corylifolial)始载于《开宝本草》,为豆科植物补骨脂的干燥成熟果实,别名破固纸、黑故子、川黑子等。其性大温,味辛、苦,入肾、脾两经,具有补肾助阳、止泻之功效,为温肾助阳的常用药。用于肾阳不振的阳痿遗精、腰膝冷痛、肾虚咳喘、五更泄泻,外用治白癜风、斑秃、银屑病

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