不同梨品种的抗氧化活性研究

Study on Antioxidant Activities of Different pears

基于抗氧化成分对luminol-NaClO体系化学发光有强烈的抑制作用,采用流动化学发光技术建立一种评价不同梨总体抗氧化性大小的方法,并测定了三种梨的抗氧化性,结果表明,在最优条件下,梨的抗氧化活性能力依次为酥梨>皇冠梨>玉梨.

A method for evaluating antioxidant activities of different varieties of citrus was developed based on the strong inhibition o f the antioxidant constituents on the chemiluminescence of luminol--Na- ClO system,and the antioxidant activities of four kinds of pears were determined. In the optimum condition, the measurement results showed that antioxidant capabilities of pear were as follows： Crisp pear; Huang Ouan pear.Jade pear.