黎宁，张连富*

(江南大学食品学院，江苏无锡214122)

摘要：通过小鼠试验探讨不同用量组合的配方功能饮料抗疲劳的作用。方法：160 只雄性ICR小鼠按体重随机分为4 组，即溶剂对照组、配方饮料组1、配方饮料组2 和阳性对照组。以经口灌胃方式分别给予各组蒸馏水、两个不同剂量受试样品以及某西洋参保健口服液，每日1 次，连续30d。而后各组进行负重游泳试验以及血清尿素、肝糖原和血乳酸含量的测定。结果：与溶剂对照组相比，两个剂量受试样品组均能够显著增加小鼠负重游泳的时间（P<0.01）、显著降低小鼠游泳后体内血清尿素的含量水平（P<0.01）、显著降低血乳酸曲线下面积（P<0.01），配方饮料组1 还能显著提高小鼠肝糖原含量水平（P<0.01）。结论：该配方功能饮料具有缓解小鼠体力疲劳的功能，其作用效果与牛磺酸和咖啡因的含量水平相关。

关键词：配方功能饮料；抗疲劳；牛磺酸；咖啡因

Formula Ratio and Effect of Anti-fatigue Functional Beverage

LI Ning，ZHANG Lian-fu*

（School of Food Science and Technology，Jiangnan University，Wuxi 214122，China）

Abstract: The objective was to research the anti-fatigue effects of formula functional beverage with different dosagesthrough the mouse test. Methods: According to the body weight，160 male ICR mice were randomly divided into 4 groups（solvent control group，formula beverage group 1，formula beverage group 2 and the positive control group）. Each hadoral oral gavage of distilled water，two different doses of samples and certain American ginseng health oral liquidrespectively with once a day for 30 consecutive days. Then，serum urea，liver glycogen and levels of lactate acid weredetermined before and after swimming tests. Results: Compared with solvent control group，two sample groups couldsignificantly increase the swimming time（P<0.01），significantly reduce the level of serum urea in the body after swimming（P<0.01），significantly lower the area under the blood lactic acid curve（P<0.01），and formula beverage sample group 1could also significantly increase the content of liver glycogen（P<0.01）.

Conclusion: The formula functional beverage hasanti-fatigue effects in mice and its effect is related to the content of taurine and caffeine.Key words: formula functional beverage；anti-fatigue；taurine；caffeine

（2018年第21卷第4期）