摘要
从某些果蔬(黑美人土豆、串叶松香草、鸭犁、杏、西红柿、香蕉、黄元帅苹果、黄瓜)中提取并测定了其超氧化物歧化酶(SOD)的活性,同时研究了这些果蔬的SOD活性与生命动力源分布的科学统计参数之间的关系。研究结果发现,黑美人土豆在所测果蔬中酶活性最强,达到5671.11 U;SOD的生物抗氧化、抗衰老活性与食物中的生命动力源元素分布呈线性关系。
The activity of superoxide dismutase (SOD) extracted from different fruit and vegetables (black beauty potato, silphium perfoliatum, pear, apricot, tomato, banana, golden delicious, cucumber) has been analyzed. The enzyme activity of SOD extracted from black beauty potatoes was 5671.11 U. It was found SOD activity and sub-cluster statistical parameters for essential elements had a good linear relationship.
出处
《北京化工大学学报(自然科学版)》
CAS
CSCD
北大核心
2013年第4期30-34,共5页
Journal of Beijing University of Chemical Technology(Natural Science Edition)
基金
国家自然科学基金(51071015)
关键词
超氧化物歧化酶
果蔬
酶活性
生命动力源
群子统计参数
superoxide dismutase
fruit and vegetable
enzyme activity
essential elements
sub-cluster statistics