壳聚糖抗疲劳作用的初步研究  

Preliminary study on anti-fatigue effect of chitosan

作　　者：刘安军[1] 高献礼[1] 李琨[1] 

机构地区：[1]天津科技大学食品科学与生物工程学院,天津300222

出　　处：《中国海洋药物》2005年第1期56-59,共4页Chinese Journal of Marine Drugs

摘　　要：目的以小鼠为实验对象,研究不同相对分子质量和剂量的壳聚糖的抗疲劳作用。方法用相对分子 质量为2.4×103和7.6×104的壳聚糖给小鼠灌胃18d,测定游泳时间、血糖和乳酸含量。结果实验组小鼠游泳 时间显著延长,运动后血糖恢复速率和乳酸清除速率加快。结论壳聚糖具有抗疲劳功能。Objective To study the influences of chitosan on swimming time, changes of blood glucose and lactic acid in mice. Methods The test groups were given chitosan by oral administration,and eighteen days later, the swimming time,blood glucose and lactic acid were determined. Results The swimming time of test groups was obviously longer than that of the control group.After thirty-minutes swimming, the elimination of blood lactic acid and the recover of blood glucose were distinctly faster than those of the control group. Conclusion Chitosan had anti-fatigue effect on mice.

关 键 词：壳聚糖 血糖 乳酸 抗疲劳 

分 类 号：R931.74[医药卫生—生药学]