海洋生药尖海龙的抗疲劳作用研究

Research on anti-fatigue effect of syngnathus acus L.

研究海洋生药尖海龙的抗疲劳作用,分析了尖海龙的营养成分;用尖海龙提取的总脂肪和酶水解液进行抗疲劳动物实验。结果表明,尖海龙总脂肪、酶水解液都能显著延长小鼠游泳时间（较空白对照P<0.05）,减少运动引起的血乳酸增加和加速运动后血乳酸含量的降低（P<0.05）,增加小鼠肌糖原和肝糖原的储备（P<0.05）。证明尖海龙的总脂肪和酶水解液都具有抗疲劳作用。实验结果同时证实,尖海龙整体生药的抗疲劳作用更为有效（较空白对照,P<0.01）。

The study analyzed the compositions of Syngnathus acus L and discussed its anti-fatigue effect. Prepared lipid and enzymatic hydrolysate. The animal experiment methods are such as followed-(1)Enduring capacity experiment. (2)Determining LA (Lactic Acid) concentrations before and after swimming sports. (3)Determining the content of muscle glyco-gen and hepatic glycogen of mice. These experiments showed that lipid and enzymatic hydrolysate are both able to prolong swimming time of mice (P<0. 05) , able to cut down the increase of LA resulting from sports and speed up the decrease of LA after sports (P< 0. 05) , and able to increase glycogen reserve (P<0. 05). So lipid and enzymatic hydrolysate of Syngnathus acus L. both have anti-fatigue effect. However, the anti-fatigue effect of Syngnathus acus L. was better (compared with placebo, P<0. 01).