食品与发酵工业2012，Vol.38Issue(3)：73-76,4.
稠李属3种果实花色苷的抗氧化活性
Study on Antioxidant Activity of Anthocyanins Extracted from Three Kinds of Padus Mill Fruits
摘要
Abstract
The antioxidant activity of anthocyanins which were extracted from three kinds of Padus Mill fruits was researched and compared.The antioxidant activity was evaluated by the abilities to scavenging ·OH free radical,ABTS free radical,DPPH free radical and the total reduction capacity,and then compared with Vc.The result showed that the three kinds of anthocyanins possessed remarkable scavenging effects against ·OH free radical,ABTS free radical and DPPH free radical.The antioxidant activity increased with the concentration increasing and showed a obvious does-effect relationship.The scavenging effect of the three kinds of anthocyanins was lower than Vc control group in the selected concentration range,but the reduction capacity of Padus racemosa and Prunus maackii was stronger than the control group when the sample concentration was more than 0.04mg/ml.Comparing the anthocyanins of the three kinds fruits,the order of antioxidant activity was Padus racemosa Prunus maackii Padus virginiana.关键词
稠李/山桃稠李/紫叶稠李/花色苷/抗氧化Key words
Padus racemosa/Prunus maackii/Padus virginiana/anthocyanins/antioxidant分类
轻工纺织引用本文复制引用
刘荣,辛越,姚美玲,杨应宇..稠李属3种果实花色苷的抗氧化活性[J].食品与发酵工业,2012,38(3):73-76,4.基金项目
中央高校基本科研业务费专项资金资助 （）
