茶树菇粗多糖体内抗氧化活性研究  

Studies on the antioxidative activities of agrocybe aegerita rough polysaccharides (AAP) in vivo

作　　者：陈少英[1] 王卫东[1] 石鹤[1] 

机构地区：[1]湖北师范学院生物系,湖北黄石435002

出　　处：《湖北师范学院学报（自然科学版）》2007年第1期84-87,共4页Journal of Hubei Normal University(Natural Science)

基　　金：湖北省教育厅重点项目(2003A006)

摘　　要：为了探讨茶树菇子实体粗多糖体内抗氧化活性,分别用酸、碱、水三种不同方法提取的茶树菇粗多糖对小鼠灌胃给药(2000 mg/kg).测定小鼠血清中SOD活力及肝组织中MDA的含量,结果表明:三种方法提取的多糖均能显著提高小鼠血清中SOD的活力,并使肝组织中的MDA含量显著降低(p<0.05).In order to study the Agrocybe aegerita rough polysaccharides（AAP） anti-oxidative activities in vivo,the AAP were extracted by water,acid and alkali,and filled into the mouse stomach separately（2000 mg/kg） every day.The SOD vigor in the mouse blood serum and the MDA content in the liver organization were detected.The results indicated： three kinds of AAP can obviously enhance the SOD vigor in the mouse blood serum,and decrease the MDA content in the liver organization（p 〈 0.05）.

关 键 词：茶树菇 SOD MDA 粗多糖 抗氧化 

分 类 号：Q53[生物学—生物化学]