摘要
目的:观察奇可力多糖(CPS)的抗衰老作用。方法:奇可力粗多糖按100、200、400mg/kg连续灌胃3～7d,观察小鼠的存活时间,连续游泳时间和免疫器官重量实验。大鼠连续灌胃20d,测血清LPO含量和SOD活性。结果:奇可力多糖能明显提高小鼠耐氧及抗疲劳能力,增加正常小鼠免疫器官重量,并明显增强小鼠网状内皮系统的吞噬功能。可明显降低老年大鼠血清过氧化脂质(LPO)含量,提高超氧化物歧化酶(SOD)活性。结论:奇可力多糖具有抗衰老作用。
Objective： To evaluate anti-aging effect of chicory polysaccharides（CPS）. Methods： After mice were treated with CPS 100, 200, 400 mg/kg by oral administration for 3-7 days continually, the survival time, swimming time and weight of immune organ were investigated. After the aged rats were treated by oral administration for 20 days, the content of serum LPO and the activity of SOD were determined. Results： CPS can obviously enhance the anti-fatigue and the hypoxia to lerance ability, increase the weight of immune organ and improve the macrophage function of the mice. In addition, CPS also can significantly decrease the content of serum LPO and increase the activity of SOD of the aged rats. Conclusion： The results indicated that CPS has anti- aging effect.
出处
《食品科学》
CAS
CSCD
北大核心
2008年第9期564-566,共3页
Food Science
基金
吉林省教育厅资助项目(吉教合字2007第413号)
