食品科学 ›› 2011, Vol. 32 ›› Issue (1 ): 215-217.doi: 10.7506/spkx1002-6630-201101051

• 营养卫生 • 上一篇    下一篇

红甜菜鲜汁抗疲劳作用的实验研究

祖元刚1,2,杨慧洁1,2,张琳1,2,杨逢建1,2   

  1. 1.东北林业大学森林植物生态学教育部重点实验室 2.东北林业大学林业生物制剂教育部工程研究中心
  • 收稿日期:2010-04-13 修回日期:2010-12-08 出版日期:2011-01-15 发布日期:2010-12-28
  • 通讯作者: 祖元刚 E-mail:zygorl@vip.hl.cn
  • 基金资助:

    “十一五”国家科技支撑计划项目(2006BAD03A0306)

Anti-fatigue Effect of Red Beet Juice

ZU Yuan-gang1,2,YANG Hui-jie1,2,ZHANG Lin1,2,YANG Feng-jian1,2   

  1. 1. Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, Harbin 150040, China;
    2. Engineering Research Center of Forest Bio-preparation, Ministry of Education, Northeast Forestry University, Harbin 150040, China
  • Received:2010-04-13 Revised:2010-12-08 Online:2011-01-15 Published:2010-12-28
  • Contact: ZU Yuan-gang E-mail:zygorl@vip.hl.cn

摘要:

目的:研究红甜菜鲜汁对小鼠的抗疲劳作用,为抗疲劳饮品提供实验依据。方法:随机将健康雄性小鼠分为4 组,分别为红甜菜鲜汁高剂量组(16mL/(kg·d))、中剂量组(8mL/(kg·d))、低剂量组(4mL/(kg·d))和蒸馏水空白对照组,连续灌胃给药30d 后,测定小鼠负重的游泳时间、血清尿素氮、血乳酸、肝糖原含量等指标 的变化。结果:红甜菜鲜汁能增强小鼠负重游泳耐力,降低血清尿素氮、血乳酸含量,提高肝糖原含量。结论:红甜菜鲜汁对小鼠有一定的抗疲劳作用,且高剂量组效果最显著。

关键词: 红甜菜, 鲜汁, 抗疲劳

Abstract:

Objective: To investigate the anti-fatigue effect of red beet (Beta vulgaris var. rubra) juice in mice so as to provide an experimental basis for the development of anti-fatigue health beverages based on the material. Methods: Healthy male mice were randomly divided into 4 groups including high-, middle- and low-dose groups (treated with red beet juice at dose of 16, 8, 4 mL/(kg·d)) and control group (treated with distilled water). All the four groups were treated by gavage for continuously 30 days and tested for their weight-loaded swimming times as well as blood urea nitrogen, blood lactic acid and hepatic glycogen levels. Results: Red beet juice significantly prolonged the exhaustive swimming time of mice, decreased the contents of both blood urea nitrogen and blood lactic acid and increased the content of hepatic glycogen. Conclusion: Red beet juice has antifatigue effect in mice in a dose-dependent manner.

Key words: red beet (Beta vulgaris var. rubra), juice, anti-fatigue

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