食品工业科技2018，Vol.39Issue(2)：35-39,5.DOI:10.13386/j.issn1002-0306.2018.02.007
红枣色素的抗脂质过氧化作用
Anti-lipid peroxidation of pigment from jujube
摘要
Abstract
In order to study the effects of anti-lipid peroxidation of jujube pigment,the anti-lipid peroxidation ability of jujube pigment were studied by using bean oil,linoleic acid,mouse liver homogenate and mouse erythrocyte lipid peroxidation system.The results showed that the anti-lipid peroxidation ability of jujube pigment was enhanced with the increase of the concentration of jujube pigment,and showed a good dose-effect relationship.Jujube pigment could significantly inhibit bean oil lipid peroxidation,the IC50 was 0.96 mg/mL.It had good inhibition effect on the yolk lipoprotein peroxidation induced by Fe2+,linoleic acid peroxidation and linoleic acid peroxidation atalyzed by Fe2+,under the high concentration of jujube pigment,the inhibition rates were 45.30％ ± 1.15％,59.92％ ± 1.12％ and 43.57％ ± 1.59％,respectively.Jujube pigment had a certain inhibitory effects on the mice liver lipid peroxidation,but the inhibition of mice liver lipid peroxidation induced by H2O2 was relatively weak.Jujube pigment could significantly inhibit erythrocyte membrane lipid peroxidation induced by H2O2 and erythrocyte hemolysis induced by H2O2,the IC50 were 1.25 and 0.82 mg/mL,respectively.The reseach showed that jujube pigment has a strong anti-lipid peroxidation capacity.关键词
红枣色素/脂质过氧化/抑制作用Key words
pigment from jujube/lipid peroxidation/inhibitory effect分类
轻工纺织引用本文复制引用
韩娅婷,谢惠,邵佩兰,张丽芬,郑安然..红枣色素的抗脂质过氧化作用[J].食品工业科技,2018,39(2):35-39,5.基金项目
国家自然科学基金(31260375) （31260375）
宁夏回族自治区食品科学与工程重点专业建设项目 （）
宁夏回族自治区“十三五”优势特色学科建设项目. （）
