Anti-fatigue effect of ginseng and acanthopanax senticosus extracts

The aim of study was to optimize the extraction process of ginsenosides and investigate the anti-fatigue effect of ginseng and acanthopanax extracts. Orthogonal test was used to optimize the extraction process, loading swimming experiment was used to observe the ant-fatigue effect, and BUN, LDH, CK, glycogen, T-SOD, MDA, GSH-Px and LD were taken as the anti-fatigue indeses to be observed. The yield of ginsenoside was 3.8%. The swimming time of mice in the treatment group was significantly prolonged compared with that in the control group (P<0.05). The hepatic glycogen storage, LDH, GSH-PX and SOD in the treatment groups were obviously increased (P<0.05). Serum MDA and LD levels in the treatment groups were decreased, but no statistical significance compared with those in the control group. The serum BUN was significantly decreased in the middle-dose group (P<0.05). There was no significant difference in the serum CK between the treatment groups and the control group. LDH levels in the middle-dose and high-dose groups were significantly different from those in the control group. The ginseng and acanthopanax extracts can exert its anti-fatigue effect through increasing the amount of liver glycogen reserve and reducing the damage of negative metabolic products caused by an excessive exercise to the body.