食品工业科技2012，Vol.33Issue(6)：117-119,3.
沙枣不同部位提取物体外抗氧化作用的研究
Study on antioxidation effect in vitro of extracts from elaeagnus angustifolia
摘要
Abstract
Abstract.Choosing elaeagnus angustifolia as the object of study, DPPH free radical scavenging activity of the extracts from flowers, leaves, pulp and nuclear of elaeagnus angustifolia by different solvents determined.The results showed that all solvents extracts had DPPH free radical scavenging ability.80% ethanol 〉 pure water 〉 petroleum ether.Elaeagnus angustifolia pulp had a better scavenging ability in petroleum ether, and its ICsowas （32.33 _＋0.8）mg/mL.Elaeagnus angustifolia core had a better scavenging ability in 80% ethanol, and its ICsowas （0.21 _＋0.01 ）mg/mL.Elaeagnus angustifolia flowers had a better scavenging ability in pure water, and its IC~owas （ 1.82 ＋ 0.06） mg/mL.关键词
沙枣/抗氧化/DPPH自由基/清除能力Key words
elaeagnus angustifolia/antioxidant/DPPH free radical/scavenging ability分类
轻工纺织引用本文复制引用
姜建辉,骆晓红..沙枣不同部位提取物体外抗氧化作用的研究[J].食品工业科技,2012,33(6):117-119,3.基金项目
塔里木大学校长基金（TDZKZD1007）. （）
