武夷岩茶抗疲劳抗氧化作用研究

Study on Antitiring and Antioxidating Effect of Wuyi Rock Tea

在20只小鼠和20只大鼠上分别做武夷岩茶抗疲劳和抗氧化作用试验。对照组饲喂基础饲料和自来水;试验组添加3%的武夷岩茶,饮0.5%的茶汤;试验期3周。抗疲劳试验结果:对照组死亡时间为1.90±0.66(min);试验组死亡时间为2.52±0.77(min),比对照组显著延长(p<0.05)。抗氧化试验结果:试验组大鼠血清、心肌、骨骼肌、肾脏的SOD比对照组升高13%、37%、39%、20%;GSH-Px比对照组升高7%、64%、32%、48%(均p<0.05);而血清、骨骼肌、肝脏、肾脏的MDA分别比对照组降低47%、32%、29%、35%(p<0.05或0.01);证明武夷岩茶有显著抗疲劳和抗氧化作用。

Two tests were done separately by Wuyi rock tea with 20 mice for antitiring swimming and with 20 rats for antioxidating. The control group was fed by basic feed and running water, the experimental group was fed by feed was added 3% Wuyi rock tea and 0.5% made tea for drinking. The test time was 3 weeks. The results showed that： the dying time of control group is 1.90 ＋ 0.66 （min）, dying time of experimental group is 2.52 ＋ 0.77 min, which is obviously longer than the control （p 〈 0. 05）. The antioxidating experimental result showed as follows： the SOD of serum, cardiac muscle, skeletal muscle, liver, kidney were rising 13%, 37%, 39%, 20%, the GSH-Px were rising 7%, 64%, 32%, 48% respectively in experimental group than the control group（p〈0.05）. The MDA of serum, skeletal muscle, liver, kidney were reducing 47%, 32%, 29%, 35% than the control group（p 〈 0.05 and 0.01）. These results showed that the Wuyi rock tea has remarkable antitiring and antioxidating effect.