火麻仁酶解发酵液对小鼠抗疲劳的作用

目的研究火麻仁酶解发酵液的抗疲劳作用。方法健康昆明小鼠100只随机均分为5组，即对照组、低剂量和高剂量火麻仁蛋白组、低剂量和高剂量火麻仁酶解发酵液组，并分别采用蒸馏水、1．3g／（kg·d）和2．6g／（kg·d）的火麻仁蛋白蒸馏水溶液或火麻仁蛋白酶解发酵液连续灌胃30d。实验结束后记录小鼠负重力竭游泳时间，并检测小鼠血乳酸动态变化。结果与对照组和2个不同剂量的火麻仁蛋白组相比较，不同剂量的火麻彳_酶解发酵液均可延长小鼠的负重游泳时间（P〈0．05），且可显著提高血乳酸降解速率和降低小鼠运动后血乳酸水平（P〈0．05）。结论火麻仁酶解发酵液具有良好的抗疲劳作用。

Effect of hempseed fermented liquid on fatiguing mices

Objective To study the antifatigue effect of hempseed fermented liquid. Methods 100 Kunming mice were ran- domly divided into five groups a control group, low dose and high dose hempseed protein groups and low dose and high dose fermented liquid groups 1.3 g/（ kg · d） and 2.6 g/（ kg ·d） 1 ,which were given distilled water and the corresponding drugs via gastrogavage. The mice were gavaged one time a day, and continued for 30 days. Thirty days later, the exhaustive swimming time in the mice were re- corded, and the indexes of lactic acid levels were tested and analyzed. Results Compared with the hempseed pretein group,different doses of hempseed fermented liquid could prolong exhaustive swimming time significantly（ P 〈 0.05 ） , and decrease accumulation of lac- tic acid significantly in the blood（P 〈 0.05）. Conclustion Hempseed fermented liquid has obviouse antifatigue effect.