摘要
采用水杨酸法产生羟基自由基和邻苯三酚自氧化法产生超氧阴离子自由基,对18种常见水果清除自由基的能力进行了测定与比较,并分析其清除能力和维生素含量之间的关系。结果表明,对羟基自由基清除率最大的是柠檬,对超氧阴离子自由基清除率最大的是猕猴桃,所测水果中自由基清除能力与水果中维生素的含量没有明显的线性关系。
The free radical scavenging capacit of 18 kinds of fruits and it＇s relation with the content of Vitamin were studied using the pyrogallol autoxidation method and the Fenton method.Respectively,the kiwi fruit was found as the best fruit for the superoxide anion radical scavenging.The lemon was the best fruit for the hydroxyl radical scavenging.Finally there was no significant relation between the free radical scavenging capacit and the content of the vitamin.
出处
《食品研究与开发》
CAS
北大核心
2013年第9期92-94,共3页
Food Research and Development
基金
四川农业大学双支计划
