覆盆子糖蛋白粗提物体内抗氧化作用研究  

Study on antioxidation effect in vivo of glycoprotein from extract of Rubus chingii Hu

作　　者：牛付阁[1] 王纪平 王芳[1] 戴成国[1] 段玉峰[1] 

机构地区：[1]陕西师范大学食品工程与营养科学学院,陕西西安710062 [2]国药集团西北医药有限公司,陕西西安710001

出　　处：《食品工业科技》2010年第12期134-136,共3页Science and Technology of Food Industry

摘　　要：研究覆盆子糖蛋白粗提物对小鼠体内抗氧化作用。采用试剂盒测定小鼠血清、肝脏、脑中的丙二醛(MDA)含量、超氧化物歧化酶(SOD)、谷胱甘肽过氧化物酶(GSH-Px)和过氧化氢酶(CAT)的活性。实验结果表明:覆盆子糖蛋白粗提物可以提高受试小鼠血清、肝脏、脑中SOD、CAT及GSH-Px的活性,而降低这些组织中MDA的含量。说明覆盆子糖蛋白具有一定的抗氧化活性。The antioxidant effect in vivo of glycoprotein from extract of Rubus chingii Hu on mice were studied.The contents of malondiadehyde（MDA）,enzyme activities of superoxide dismutase（SOD）,glutathione peroxidase（GSH-Px）and catalase in the serum,liver/brain of mice were measured by reagent box.Experimental results showed glycoprotein from extract of Rubus chingii Hu could improve the activity of SOD,CAT/GSH-Px in the serum,liver/brain,decrease the contents of MDA in the serum and the organs.In conclusion,glycoprotein from extract of Rubus chingii Hu had strong antioxidant activity in vivo.

关 键 词：覆盆子 糖蛋白 体内抗氧化 动物实验 

分 类 号：TS201.1[轻工技术与工程—食品科学]