食品科学2017，Vol.38Issue(21)：207-211,5.DOI:10.7506/spkx1002-6630-201721033
蓝莓花青素对小鼠抗疲劳及体内抗氧化作用
Anti-Fatigue and Antioxidant Effects of Anthocyanins from Blueberry in Mice
摘要
Abstract
Objective:This work investigated the anti-fatigue and antioxidant effects of blueberry anthocyanins in mice.Methods:Mice were administrated with low,medium and high doses of blueberry anthocyanins by gavage for 30 days.After that,weight-loaded swimming time,rota-rod endurance time,and the levels of liver glycogen (LG),muscle glycogen (MG),blood urea nitrogen (BUN),blood lactic acid (BLA),serum lactate dehydrogenase (LDH),and liver total antioxidant capacity (T-AOC),total superoxide dismutase (T-SOD),malondialdehyde (MDA),and glutathione peroxide dismutase (GSH-Px).Results:Compared with the blank control group,blueberry anthocyanins at all doses significantly prolonged weight-loaded swimming time and rota-rod endurance time (P ＜ 0.05,P ＜ 0.01),increased LG content (P ＜ 0.05),decreased BLA,BUN and MDA contents (P ＜ 0.05,P ＜ 0.01),and improved the activity of liver T-AOC,T-SOD and GSH-Px in mice (P ＜ 0.05).Blueberry anthocyanins at medium and high doses could noticeably improve LDH activity and MG content in mice (P ＜ 0.05,P ＜ 0.01).Conclusion:Blueberry anthocyanins have good anti-fatigue and anti-oxidant effects in vivo.关键词
蓝莓/花青素/抗疲劳/抗氧化Key words
blueberry/anthocyanins/anti-fatigue/antioxidant分类
轻工纺织引用本文复制引用
张卓睿,毛迪锐,高晗,魏青青,蔡冲..蓝莓花青素对小鼠抗疲劳及体内抗氧化作用[J].食品科学,2017,38(21):207-211,5.基金项目
吉林市科技计划项目(2015431015) （2015431015）
2016年国家级大学生创新项目(201610201013) （201610201013）
