【摘要】 从鸡蛋黄中提取叶黄素,通过DPPH法测定鸡蛋黄中叶黄素清除自由基的动力学性质,并与β-胡萝卜素、抗坏血酸和BHT比较抗氧化能力。实验结果表明,蛋黄中叶黄素的抗氧化能力要明显高于β-胡萝卜素。更多还原

【Abstract】 Free radical scavenging activities of lutein separated from egg yolk were determined by the DPPH assay and compared withβ-carotene,VC and BHT. The result showed that the scavenging ability separated from egg yolk was much stronger than β-carotene.更多还原