三种虫草抗氧化活性的化学发光法研究  

Study on Antioxidant Activity of Three Cordyceps sp. By Chemiluminescence

作　　者：陈畅[1] 罗珊珊[1] 李彦[1] 孙迎节[1] 张长铠[1] 

机构地区：[1]山东大学微生物技术国家重点实验室,山东济南250100

出　　处：《上海中医药杂志》2004年第7期53-55,共3页Shanghai Journal of Traditional Chinese Medicine

基　　金：山东省科技攻关计划项目课题 (0 12 10 0 10 4 )

摘　　要：为研究冬虫夏草、蛹虫草、蒙山虫草 3种虫草的抗氧化活性 ,考察实验条件对结果的影响 ,采用化学发光法测定 3种虫草清除超氧阴离子自由基的活性。结果显示 ,3种虫草的水提液中蛹虫草样品的抗氧化活性较高 ,蒙山虫草和冬虫夏草的抗氧化活性比较接近。提示 :蛹虫草和蒙山虫草有着良好的应用前景 。To study the antioxidant activity of Cordyceps sinensis, Cordyceps militaris and Cordyceps Kyushuensis, and to observe the effect of experiment condition on the results. The chemiluminescence was used to determine the activity of three Cordyceps sp. On scavenging superoxide anion radicals (O 2-). Results: In three Cordyceps sp., Cordyceps militaris had the highest antioxidant activity; Cordyceps sinensis and Cordyceps kyushuenis had near antioxidant activity. It is showed that Cordyceps militaris and Cordyceps kyushuenis have good prospects, and also can be hoped to be applied in clinic by replacing Cordyceps sinensis.

关 键 词：虫草 抗氧化活性 化学发光法 

分 类 号：R285[医药卫生—中药学]