食品科学 ›› 2001, Vol. 22 ›› Issue (7): 83-85.

• 营养卫生 • 上一篇    下一篇

芦荟的体外抗脂质过氧化作用

郭英, 陈秋丽,  蔡秀成   

  1. 白求恩医科大学营养与食品卫生教研室; 吉林省卫生防疫站食品卫生监督科
  • 出版日期:2001-07-15 发布日期:2012-02-13

The anti-Lipoperoxidation Effect of Aloes in Vitro

 GUO  Ying, CHEN  Qiu-Li,   Cai-Xiu-Cheng   

  • Online:2001-07-15 Published:2012-02-13

摘要: 研究芦荟对大鼠肝、脑自发性脂质过氧化和四氯化碳 (CCl4)、铁离子—抗坏血酸 (Fe2+- VitC)分别诱导大鼠肝脏脂质过氧化的作用。芦荟与自由基诱发剂或大鼠肝、脑组织匀浆共浴后,比色法测定丙二醛 (MDA)生成量。结果显示,树芦荟、库拉索芦荟均可明显降低大鼠肝组织自发性 MDA的生成。树芦荟和库拉索芦荟可降低大鼠组织自发性 MDA的生成。树芦荟、库拉索芦荟和华芦荟均可减轻 CCl4和 Fe2+- VitC所致的肝脏脂质过氧化损伤。研究结果表明,树芦荟、库拉索芦荟和华芦荟均具有抗脂质过氧化作用,树芦荟具有相对更强的抗脂质过氧化作用。常压加热处理芦荟汁不影响芦荟的抗氧化作用。

关键词:  , 芦荟, 脂质过氧化, 丙二醛, 自由基

Abstract: The goal of this study was to observe the anti- lipoperoxidative effect of aloes.An in- vitro experiment was taken to test the effect of aloes on malondildehyde(MDA)generation spontaneously in liver and brain or was induced by CCl4 and Fe2+- ascorbic acid respectively in rat.Results showed that aloes significantly inhibited MDA generation in homogenates of rat liver and brain spontaneously formed or induced by CCl4 and Fe2+- ascorbic acid respectively in rat liver.The study indicated that Aloe arborescens Mill,Aloe vera L.and Aloe vera L.Var. Chinensis(Haw.)Berger were all effective on inhibition lipid peroxidation and on protection of liver from injury caused by lipid peroxidation.

Key words:  , Aloe Lipidperoxidation Malondialdehyde Free radical;