食品科学 ›› 2008, Vol. 29 ›› Issue (7): 432-434 .

• 营养卫生 • 上一篇    下一篇

杜仲雄花茶对小鼠抗疲劳作用的研究

金晓玲,杜红岩,李钦   

  1. 中南林业科技大学环境艺术设计学院; 中国林业科学研究院经济林研究开发中心; 河南大学中药研究所 湖南长沙410004; 河南郑州450003; 河南开封475004
  • 出版日期:2008-07-15 发布日期:2011-07-28

Study on Anti-fatigue Effects of Eucommia ulmoides Male Flower Tea on Mice

 JIN  Xiao-Ling, DU  Hong-Yan, LI  Qin   

  1. 1.School of Environmental Art and Design, Central South University of Forestry and Technology, Changsha 410004, China; 2.Non-Timber Forestry Research and Development Center, Chinese Academy of Forestry, Zhengzhou 450003, China; 3. Institute of Chinese Material Medical, Henan University, Kaifeng 475004, China
  • Online:2008-07-15 Published:2011-07-28

摘要: 目的:研究杜仲雄花茶的抗疲劳作用。方法:将小鼠按体重随机分为对照组和低、中、高剂量组。低、中、高三个剂量组分别灌胃给予130、260、520mg/kg的杜仲雄花茶提取液30d,对照组给蒸馏水。测定小鼠游泳时间及血乳酸、尿素氮、肝糖原等指标。结果:杜仲雄花茶提取物能延长小鼠的游泳时间,降低了运动后血清BUN浓度,提高肝糖元的储备量,增强清除乳酸能力。结论:杜仲雄花茶具有显著的抗疲劳作用。

关键词: 杜仲雄花茶, 抗疲劳, 尿素氮, 血乳酸, 肝糖原

Abstract: Objective: To study on anti-fatigue effect of Eucommia ulmoides male flower tea on mice. Method: Mice were randomly assigned to control group, low dose, middle dose and high dose experimental groups according to their body weights. Eucommia ulmoides male flower tea was administered in experimental groups with doses of 130, 260, 520 mg/kg respectively, and the control mice were given water. After 30 days, the swimming test were carried out and the death time was observed and recorded, after the mice swimming for a period blood was taken for determining serum lactic-acid, blood urea nitrogen (BUN) and glycogen. The liver was taken for determining glycogen. Results: Eucommia ulmoides male flower tea can significantly prolong swimming time, reduce BUN level, increase liver glycogen storage and accelerate lactic-acid clearance after swimming. Conclusion: Eucommia ulmoides male flower tea can alleviate physical fatigue of mice.

Key words: Eucommia ulmoides male flower tea (EUMFT), anti-fatigue, blood urea nitrogen (BUN), serum lactic-acid, glycogen