黄芩多糖的体内抗氧化活性  

Antioxidant Activity in Vivo of Polysaccharides from Scutellaria baicalensis Georgi

作　　者：刘梦杰[1] 王飞[2] 张燕[1] 王璐[2] 张树淼[2] 梁英[1] 

机构地区：[1]黑龙江八一农垦大学理学院,黑龙江大庆163319 [2]黑龙江八一农垦大学动物科技学院,黑龙江大庆163319

出　　处：《中国食品学报》2016年第7期52-58,共7页Journal of Chinese Institute Of Food Science and Technology

基　　金：黑龙江省农垦总局科研项目(HNK10A-08-06);黑龙江省教育厅大学生创新实验训练计划项目

摘　　要：目的:探讨黄芩多糖的体内抗氧化活性及机制,为抗氧化功能食品的开发利用提供依据。方法:用试剂盒测定黄芩多糖不同添加组的小鼠血清、肝、脾、肾组织中的蛋白质含量、MDA含量、SOD活性和GSH-Px活性,考察黄芩多糖的体内抗氧化活性和机制。结果:黄芩多糖可显著提高小鼠血清、肝脏、脾脏和肾脏中的蛋白含量、GSH-Px活性和SOD活性,还可显著降低小鼠血清、肝脏、脾脏和肾脏中的MDA含量。结论:黄芩多糖具有一定的体内抗氧化活性。Objective To investigate the antioxidant activity of polysaccharide from Scutellaria baicalensis Georgi in vivo and provide evidence in developing new natural function food. Method Contents of protein and MDA, SOD and GSH-px in the serum, liver, spleen and kidney of mice were measured by reagent box. Results It can significantly increased the activities of protein, SOD and GSH-Px in mice serum, liver, spleen, kidney, and significant decreased the MDA level. Conclusion Polysaccharides from Scutellaria baicalensis Georgi was shown to have certain antioxidant effect in vivo.

关 键 词：黄芩 多糖 抗氧化 

分 类 号：R284[医药卫生—中药学] R285[医药卫生—中医学]